P6N SLI Platinum not booting after CPU change

I just upgraded the CPU in my machine with a P6N SLI Platinum motherboard from a E6700 to an E8500. I first upgraded the BIOS to 1.7 as the MSI page seemed to indicate that was a pre-req for this CPU. The machine was working fine for a day with the new CPU.
I changed the CPU in the machine and when I tried to boot, the lights on the motherboard came on as well as the fan, but no video or sound. In addition none of the diagnostic LEDs on the D Bracket light up. They had been previously working. Neither do the lights on my memory sticks light up.
I tried clearing the CMOS by hitting the switch but nothing. I am now going to try switching back CPUs but I don't have much hope that that is the problem given the diagnostic LEDs don't light. Does anyone have any suggestions as to a fix or is this motherboard fried?
P.S. Do you hit hte CMOS clear switch when the computer is off but the motherboard is charged? Or do you unplug the computer and wait for the internal orange light to go out as well too?

Quote from: Henry on 24-January-10, 11:41:19
What is the QC number (by the cpu socket) is 01, 02, or 03?
See this thread for more:
https://forum-en.msi.com/index.php/topic,123486.msg932471.html#msg932471
Ah. Given I bought my P6N SLI Platinum 3.5 years ago when they first came out I imagine mine is one of the older versions that doesn't support 45nm CPUs by default. Is there a photo somewhere showing where the QC number is located exactly on this MB? It's probably located under my huge CPU heatsink and I'm not going to remove that for a third time just to check.
I really wish the MSI CPU compatibility page mentioned that. It would save me a lot of time. It's not worth my time and effort to dismantle my PC, send them the MB and wait for them to send me back a compatible one.
I verified the BIOS upgrade by looking at the version number at startup and using CPUZ.

Similar Messages

P6n sli platinum cannot boot up

Hello
Everytime I boot up the D bracket suggests the computer is failing on initializing the floppy drive controller. i have changed the cable, and changed the floppy drive but same effect.
In the BIOS, if I go through and F10 for no save and exit, it then exits to bank screen as it fails at the point above. If i make any changes in the BIOS, and then try to accept those changes it freezes on pressing either Y or enter. At that point all I can do is turn off and start again. Naturally it doen't retain those changes. I have done this several times to disable the floppy.
I have removed the battery and put it back, (It's 16 months old). It then did allow me to disable floppy but still machine did not go beyond the above point. Whenever I have tried to go back into the Bios again, it will now freeze when I try and accept any change in settings.
As you will see I am unable to even boot from a floppy at this point so cannot een consider updating the BIOS. However before yesterday it has been working perfectly.
Any suggestions, or the loan of an axe to reprogramme the ****** thing would be much appriecated.
Thank you
Malcolm
Motherboard P6N SLI Platinum, G52-73501x1-Q05
2.20.0050.10 BIOS verison
Intel Core 2 Duo Processor
Sony MPF920 floppy
4 Harddrives. Boot is IDE, then 3 others, one of which is sata
2 memory sticks, 2 gb ram
Plexwriter CD
Pioneer DVDRW 105
Pioneer DVD
DMX-6fire soundcard
HD620W power supply
full details not known as mostly stored on the computer
No faults on system since it was built 16 months ago

Quote from: yokochanie on 03-October-08, 13:55:28
Motherboard P6N SLI Platinum, G52-73501x1-Q05
2.20.0050.10 BIOS verison
Intel Core 2 Duo Processor
Sony MPF920 floppy
4 Harddrives. Boot is IDE, then 3 others, one of which is sata
2 memory sticks, 2 gb ram
Plexwriter CD
Pioneer DVDRW 105
Pioneer DVD
DMX-6fire soundcard
HD620W power supply
full details not known as mostly stored on the computer
No faults on system since it was built 16 months ago
"2 memory sticks, 2 gb ram"
That doesn't talk much, we need full details about it.
"Intel Core 2 Duo Processor"
Which one?
"2.20.0050.10 BIOS verison"
That's not your BIOS version, look here how to check==> https://forum-en.msi.com/index.php?topic=113146.0
What VGA you use?
Remove power cord from the PSU and leave just one memory stick in 1st DIMM, once done proceed with >>Clear CMOS Guide<<
Then try to boot, if no change disconnect any storages{4 HDD's, 3 Optical drives, and any USB devices which you may have attached} and re-test.

P6N sli platinum not working

Hi all,
I have a problem, i bought my self a P6N sli platinum, so i installed it but it doesnt work:(
I am not getting any vga signal, i know i installed it alright but it isnt working.
I think its my cpu it might not be working with this P6N, i hope anyone can confirm this, because when i check the CPU support at the MSI site it says its compatible.
I got a : Pentium 4, 3.2 mhz 640 2m/800fsb
I hope i get an answer because i have to return the P6N in 5 days, if it isnt working.
thx

Quote from: Maesus on 03-June-07, 15:44:15
Core 2 Duo will perform WAY BETTER than Pentium 4. It is 100% compatible to Pentium 4. Do you know what Pentium 4 model number you have?
Pentium 4, 3.2 mhz
640 <--this is the model number http://www.intel.com/products/processor_number/chart/pentium4.htm
2m/800fsb
O yes and non of the lights on the D-Bracket go on, the green light and orange light on the P6N are on.

MediaShield RAID 5 implementation on a P6N SLI Platinum plus boot question

Hi guys
I have a P6N SLI Platinum I am considering using to replace my old decrepit Thecus N4100+ NAS enclosure. My NAS has four 750Gb SATA II drives in RAID 5 giving a total usable amount of about 2Tb.
I have a few questions please:
What is the maximum size RAID that MediaShield will support? I seem to recall reading somewhere it was 1.6Tb? This is a problem with 3Tb storage (1/4 redundancy)!!
What is the performance like running RAID 5? What are the read/write times like?
How much of a performance hit does the PC take running RAID 5 with MediaShield? This box has an E5500 quad core 4*2.8Ghz chip but is running some very hungry software (one build is a DAW based on Cubase and various VSTs; another is running Photoshop CS3) which I can't afford to be tied up sorting out low level RAID stuff if it's going to be a problem. Can I dedicate one of my four cores to the XOR for the RAID 5 freeing up the other three for actual PC stuff?
There is currently one SATA drive already in this box containing the OS. If I use the four SATA ports for the MediaShield RAID and buy a 3rd party PCI/PCIE SATA controller card to plug this current drive into will I be able to set it to boot from it or do I need to migrate the drive to an IDE drive and put it on the IDE chain?
Many thanks in advance you guys.
Cheers

Where do I start?
I have a E5500, it's a dual core chip.
Second, media shield sucks. Don't use it unless absolutely necessary.
Buy a pci-e 1x 'firmware' card, I use the RocketRaid 2300 cards, good and cheap. Good, usable RAID5.
They have a performance advantage, a load time advantage, cpu utilization advantage, and most importantly, if you want to migrate your array over to another motherboard, you can. Easily.
If your mobo dies, and you replace it with a more current one, your array is toast with mediashield.\
Boot from a motherboard sata port. Don't boot from a RAID 5 array, trust me.
http://www.newegg.com/Product/Product.aspx?Item=N82E16816115029

Tecra A11-11N does not boot after CPU upgrade

Hi,
I would like to do a processor upgrade for my Tecra A11 11N from the i5-430M to a probably much faster i5.I thought the i5-580M would do, but the laptop did not boot when i installed this processor.
I reverted back to the 430M, did some research on the internet and found out that the 580M has a very high FSB speed and that is what probably made it not to work/incompatible with my machine.
http://ark.intel.com/products/43537/
http://ark.intel.com/products/49653
http://ark.intel.com/products/49652
and also at http://ark.intel.com/
Now i went back to the computer shop,returned the 580M and got an i5-560M as i compared it's specs and saw it would be compatible as it has the same FSB speed with the 430M.
I then later on in the day tried to install this cpu as an upgrade BUT alas!
It STILL WON'T BOOT ALSO.
I was left dumfounded.Processors in the same familly line are supposed to be compatible with one another provided:Lithography, FSB and socket type are similar.
Or what am i missing here?
I have done processor upgrades in many instances for both desktops and laptops and this is the first one that has left me with no words to say!
please offer some help/advice.
Simon
+Message was edited+

I solved this processor upgrade problem on my own.
I did some little research on what limits processor upgradability on computers and i
found out that BIOS was one of the factors that play a key part.
So,i went on a mission
to see if i could upgrade my BIOS and whether it would solve my problem.
I found this link to be very informative:
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=66624
I then downloaded the latest BIOS version for my laptop from this link:
http://uk.computers.toshiba-europe.com/innovation/download_bios.jsp
The following link gave me proof that the BIOS update would not bring any problems to my
machine and that there is already someone who had done it and not encountered any problems.
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=62459
Just to make sure that you are on the safe side,before carrying out the procedure to update
your BIOS,make sure you have a fully charged battery in addition to the AC plugged in.A power
outtage during this procedure would instantly kill your machine.
The BIOS installation took less than 3 mins.I copied the executable on the desktop and run it
from there.
On rebooting,the new BIOS was installed.The new BIOS version was 3.40 dated on 05/18/2012 while
the older one was version 2.0 dated on 04/03/2010.
From Intel's website,the i5-430M was released on Q1 2010 while the i5-560M and i5-580M were
released on Q3 2010.
It is pretty obvious that by the time BIOS version 2.0 was release,these two newer processors
had not been released and that explains why they were not being recognized when i installed them.
I finally swapped the 430M with the 560M,assembled back the machine and powered it.
Voil!,the machine booted to it's new life.Everything is as was before!
So far i have not seen any problems even to do with overheating or the cooling fan spinning any
faster that before.It is all the same as before.There is considerable performance gain with the
uprade.I am a software developer and my various development enviroments including compilers,
debuggers,database and deployment servers have all been running way way faster than they were!
I believe the 580M can also work but unfortunately i had returned it back to the shop.
There is no reason for buying new machines when we can upgrade the ones we have.What will
happen to the older ones?This means more electronic waste and so does new machines.Let us try
to make better use of the ones we have a in turn,SAVE OUR ONLY PLANET EARTH FROM GLOBAL WARMING!

P7n platinum no post after cpu change

Just built a new rig, got it up to post screen and freezes.bios is version 1.1. I have read all other posts about this particular problem for p7n platinum and tried all the recommended solutions, none avail.
Tried to flash to bios 1.2 with floppy but floppy didn't boot.
Changed to e2140 cpu, even worse, no screen whatsoever. fans, lights, etc. are running.
Reverted back to the e8400. no screen as well. Checked for bent pins and power connections, all seems fine. Before changing cpu's, it will show the post screen but freezes there.
Time to send back to the reseller?

Quote from: Jack the Newbie on 22-October-08, 01:27:42
If your system will boot up with another PSU, what would that tell you about your current one? It is either defective or incompatible. In the first case the problem can be fixed by replacing it and in the second case you'll need a better PSU. One that does not have known grounding/compatibility issues.
ok. But correct me if i am wrong, the first few times booting with the e8400, it will show the screen, doesn't that tell that the PSU is ok with the MOBO?

P6N SLI Platinum - Not Posting

Dbracket LEDs showing - Initializing faulty drive controller
LED 1/3/4 - Green
-- LED 2 - Red
This is a brand new system. Would adding another floppy drive help to solve this problem? Or is the built-in floppy controller busted?
CPU - E6600 Conroe 2.4GHz
RAM - G.Skill x4 1 GB ddr2 800
Vid Card - BFG Tech 7950GT 512
PSU - Antec 550w trio
Unable to pass post and we have no visual on the monitor. Please advise with regards to further action to take. I oft see suggestions of removing RAM and booting with a single stick. Is this advisable towards troubleshooting? Or is this something that isn't passed previous to the floppy controller check that is coming up faulty? Thanks in advance.
Edit: Attempted to boot with different 1 stick of RAM variations. On one attempt recieved brief life on the screen as it toggled between analog and stereo and was then unresponsive after a few seconds along with each subsequent attempt.

Quote from: BOSSKILLER on 03-June-07, 11:38:46
so with one memory stick system booting normal?
No with 4, or with just 1 of the 4 sticks (placement being in the DIMM slot nearest the CPU) our results are the same as my initial post. We have nothing visable on the screen, just black, all connections were secure, power to cpu, 24 pin in correctly, all we ever recieve is 1/3/4 green on the LED and 2 red denoting floppy disk problems. We can't even get into bios as we have nothing on the screen.
Also, I should note that we are imaging a hd on the computer next to it and are swapping the monitor when we are booting up the new system so the monitor does in fact work.

MOVED: P6N sli platinum not working

This topic has been moved to Intel Core Duo and Core 2 Duo based boards.
https://forum-en.msi.com/index.php?topic=108834.0

Quote from: Maesus on 03-June-07, 15:44:15
Core 2 Duo will perform WAY BETTER than Pentium 4. It is 100% compatible to Pentium 4. Do you know what Pentium 4 model number you have?
Pentium 4, 3.2 mhz
640 <--this is the model number http://www.intel.com/products/processor_number/chart/pentium4.htm
2m/800fsb
O yes and non of the lights on the D-Bracket go on, the green light and orange light on the P6N are on.

P6N SLI Platinum random shutdowns

System:
MSI P6N SLI Platinum MoBo
Intel E6750 CPU
Etasis 850W PSU
Corsair CM2X1024-6400C4 RAM (using only 1 stick while troubleshooting)
MSI NX8600GTS GPU
OK, this is a strange one. I put my new system together and everything seemed to be working fine. POST looked OK, and I was even able to install Windows. Everything seemed stable.
One thing that troubled me was that the lights on the D-Bracket were all red AFTER POST. In other words everything was working, but the LEDs were showing CPU problem. I tried everything I could think of to get the lights to go away, but nothing worked. I disconnected all HDs, DVD, and floppy drives. I reset the BIOS, and reseated the CPU. I tried putting RAM in different slots, tried both sticks solo, but nothing made any difference.
It was getting late, so I decided to go to bed and run memtest86+ over night. When I got up this morning the system had powered itself down. When I turned it on again it powered itself off within a minute of being turned on. This was with all the drives hooked up, so I disconnected everything and now it's been sitting happily in the BIOS for over 30 minutes.
So at this point, it seems like it could be a power supply issue. Unfortunately, I don't have another PSU with an 8-pin CPU connector that I can try in this system. Any thoughts? Next steps to try?
Other possibly useful facts:
When I boot into the BIOS the D-Bracket lights show #3 green, and all others red, indicating "initializing keyboard controller". But when I boot past the BIOS to a CDROM or Windows, they show all red, indicating "CPU problem"
The system makes a brief chirp the POST screen. It doesn't sound like a beep code to me, and I've heard some boards will do an "everything's OK" beep like this. But it could be important so there it is.
Although it seems happier with all the drives disconnected (indicating a PSU problem), it still shows all red LEDs on the D-Bracket (indicating a CPU problem).
This is not the first system I've built, and I was fairly careful about putting everything together the right way. The only goof I know of is that at one point I was unplugging and re-plugging things and I ran the system for a while without connecting PCIE power to the GPU. Could that have broken something?
Any help would be much appreciated.
-Steve

UPDATE: I tried hooking up my old 400W PSU with 20-pin ATX and 4-pin CPU connectors (apparently this is OK to do) but there was no change. Still four red LEDs.
I also tried removing the PCI-E GPU and booted it up with an antique PCI VGA card. Again, no change. Maybe I really did get a bad CPU?
Any other ideas, before I try to return my CPU?

P6N SLI Platinum

I recently built a new computer with the P6N SLI Platinum mobo. The cpu (Intel Duo 2 Core E4300), vid card (evga 8800 GTS), memory (mushkin 2gbddr2 800), hd (Maxtor 320 gig SATA), and psu (apevia atx 500 watt) are all new. When the computer boots, all the fans and leds come on, but the monitor doesn't get a signal and the screen is black. I reseated the vid card and tried dvi/vga adaptor and a different monitor. The orange light and green light on the mobo are on. I used the pcie power 6 pin plug for the vid card. The 24 pin and 4 pin power connections to the mobo are ok. I haven't seen the bios because of the black screen. I also cleared the cmos and still no signal. I also tried an old Voodoo 2 pci vid card without the 2d pass through option and still no signal (don't know if that would work any way, but worth a try). The optical drives and the hd spin so they seem ok. I installed the D bracket with the lights to the usb header and jdb header. Should I see lights on this D bracket when the computer is booting? I don't see any and I don't get any beeps.

I now have no lights on the D bracket after clearing cmos again. I tried booting with one stick of ram and no change, then I tried booting with no ram and no change (no D bracket lights and no beeps). At this point, I have very little plugged into mobo - 1 hd, two optical drives, cpu, 2 fans and that's it.
Here are the ps specs:
Model
Brand APEVIA
Model ATX-CW500WP4
SPEC
Type ATX
Maximum Power 500W
Fans 2
PFC No
Main Connector 20 + 4Pin
Dual +12V Yes
PCI-E Connectors 1 x 6Pin
Power Good Signal 100-500ms
Hold-up Time >10ms at full load
Efficiency > 70% under max range load
Over Voltage Protection Yes
Overload Protection Yes
Input Voltage 115/230 V
Input Frequency Range 50/60 Hz
Input Current 12A @ 115AC, 6A @ 230AC
Output +3.3V@17A, +5V@25A, +12V1@16A, +12V2@18A, [email protected], [email protected], [email protected]
MTBF 100,000 Hours
Approvals UL, CSA, TUV, CE
Features
Connectors 1 x Main connector (20+4 pin)
1 x 12V (P4)
6 x peripheral
2 x SATA
1 x PCI-E
2 x Floppy

[P6N SLI Platinum] black screen NO BOOT after D-bracket replug [RMA-SOLVED]

Quick setup specs;
P6N SLI Platinum
E6600 (box/stock 2400mhz basic)
2x 1Gb DDR2 6400 Gskill HZ
Sapphire ATI X1600Pro (PCI-e basic)
Aerocool Zero DBA 620W
(2 HDs sata, 2 Hds pata, 2 optical pata at first -all OK at first, disconnected after, so irrelevant here ,( )
(XP Pro clean new install from start)
I tried to check the forum old posts before trying to write that new one, but could not find any really related totally adequate posts so far (or i missed them, sorry if so, then -?). I could already find very useful informations on first aid usual 'rebooting' procedures to follow with minimum new boot configurations, d-bracket new LED signals etc. But so far no luck, all same, nothing better, nothing cured here for the stuation here. ,(( Also excuse my english if not perfect, i am not english either. ,(
VERY bad & sad problem here... ,(((( :
All was working perfectly great during 5 days.. the P6N SLI platinum install went GREAT initially (as normal, not a first pc built, all normally happening, so far so good, etc).... all hardwares compatible together at first (dedicated ATX 'full' 8x8 pins connector too for the cpu only for ex -all working perfect at first try. quick tensions 5V/12V under msi dual core control tool perfect too etc), was great easy going/ great strong ultra-stability feeling on the hardware side.. i was just now concentrating on the software side (no special BIOS tweaks even attempted so far, all on basics-normal e6600/ddr2 auto-settings, apart at the end ddr2 quick test -when problem occured- on 450(900?)Mhz at 2.1V, far far easy under its possible specs max anyway.. and had been working perfect for 3 days with that little ddr2 boost try -no time for special bios further tweakings now, etc), reinstalling and transfering/reorganizing slowly my necessary files/hds/softwares from old to new setup, no oc, nothing special tempted (i was planning oc, new cpu more suited fan/silver6 etc only for the end..), LAN file sharing setup done, Realtek audio setup test done, etc ; installation had been so far one of the quickest and problem free ever... explaining maybe also my fatal lack of cautioun for just (too much) 3 sec in the end after 5/- days of perfect working new ring going on.. ,((( :
At first, i also tried to immediately install the D-Bracket too to check possible hardware install problems -very useful feature i of course thought too..and wanted to try too, "in case of"..- (installing it from quick reading of the printed manual..with no colour pic coding inside..and quick error coming from there thereafter with an initial mismatch usb/jbd1 inverted plugs connections.. *both* having the exact same pins numbers and dispositions, beeing side by side on mainboard layout.. and so able to connect both headers indifferently.. so i did not see it immediately (( .. and no way to see it otherwise as such, anyway.. ,( ), just to be sure all was ok. I noticed that LED were of course, never lightning (not normal).. but as EVERYTHING else was working fine (GLAN, sound, etc etc).. i did not bother more than that -- error checking not necessary.
Till that fatal clumsy day i wanted suddenly to.. check the D-bracket too. ((((
All was working well, XP pro opened for hours as usual etc..
i had not yet totally finished to install the motherboard in the pc-case (always on desk, free in sight..)... so i could always see the connections on it. ... and i noticed that ... the colour headers codes were NOT matching (usb=yellow..).. i had just stupidly initially badly connected the D-Bracket jdb1/usb adjacent plugs (inverting them), so... And still, all had ever worked perfect.. except the D-Bracket, of course, was sending back no lights then, obviously.. so i did the fatal error.. confident all was stable enough and strong if even that initial plug error had had no consequences at all.. i did the fatal bad move to try to UNPLUG the D-Bracket connectors and put them back in right orders WITHOUT switching OFF the power supply so... like an hot USB plug, sort of, in a way. fatal error.. :( :( :(
As soon as i began to remove the usb/jdb1 connectors and put them back in normal order... the system suddenly SHUT DOWN ... no special bad noise, no special smell.. just sudden SHUT DOWN.
From there.. impossible ever to boot back again the so far perfectly working machine (((((((((((( , always same till now :
i switch on the power supply.. orange led appears on motherboard (ok)... i switch on the motherboard.. green led on motherboard appears (ok)... CPU fan begins (ok), video fan begins (ok) .... and... NOTHING.. total black video screen. no more even possibility to see the BIOS. :( total dead startup .. and the fans are going on eternally, blocked eternally in that inital startup with leds on too (no sudden shut down after a few seconds.. just.. nothing)... :(
Suprem irony.. the D-bracket LED seems to 'work' now.. "of course". Just the PC no more booting at all ^. Only thing is that only green LEDs are appearing, no red ones... simply the sequence, from start and never changing :
1. GREEN 2. GREEN
3. GREEN 4. (---) (not red, just nothing -?)
If i look in manual, it means "Testing RTC (real time clock)". I don't know exactly what it means *here*, but sounds to me it is the most basic initial first BIOS checking.. and BIOS can't be reached for even that so ; BIOS fried???? :( :(
I tried every 'standard' things recommanded usually here in older posts, for new boots recovery attempts thereafter in such 'boot errors' situations (clear cmos button pushed in every possible ways -quick, long, quick etc..-, removing little by little everything but the very minimal least energy taxing setup; keyboard, cpu, video, motherboard; 1 ddr2 nearest cpu slot.. point).. NOTHING. Worst, i tried to boot with one of those elements missing.. exact same D-Bracket lightning from start to.. eternally (123 GREEN 4-nothing). Even tried to remove the little (cmos?) KTS lithium battery for a few hours -that could work sometimes with the old already ultra-sensitive amd/nforce2 chipset bioses problems, so i tried there too-?-; same 3 green lights and fans running and nothing else happening from there.. ((
Always the same; total dead boot as above. black screen. no possible access to even bios panel. ,(((
So my desperate questions, now: of course, the origin is obvious here; all happened "by my fault" when i tried 'too quickly' to 'hot-plugging' replace correctly the D-BRACKET plugs *without* switching off the power supply... all shut down suddenly when i put back correctly the usb& jdb1 headers... :( ;
- do you think there could be any possible last HOPES to recover the situation that i had missed (a well known situation in such d-bracket handling 'common' (?) connection error, a simple trick to try i had missed ??)
- do you think i FRIED something in the process on the motherboard ?? :( :(
- do you think it is 'only' the BIOS (fried????) ?? :( :(
- do you think i could have fried a specifical external key component in the process (not necessarily motherboard) : ddr2 modules, cpu, video card????? :( :(
- is my only solution is to send the motherboard to RMA (no other ways now) ???
please, don't hesitate to give me any possible hints to try to avoid the RMA process.
can i avoid it, right now?
is that possible to fry an whole board just with such a D-Bracket 'hot plug switch' (on a so far perfectly working -light- setup - no oc, little video card, etc) ???? :( :(
That is the only C2D Intel/ddr2 motherboard i have here around. No possibility to test elements by elements for precise error checking (cpu, ddr2 modules, video card or powersupply).
Only things i could check so far are;
- the power supply (aerocool 620W zeroDBA) ;
i tested it back on my old amd xp-m nforce2 setup.. always working apparently. NOT 'fried' so, apparently. but no way of course to test for exemple the special 8x8 (or 8x4) Intel ATX cpu connector on old xp-m motherboard. But power supply NOt fried at least, apparently -?
- the video card.
no way for me to really test the pci-e card on other motherboard around but.. i tried a very old PCI VGA card.. that one works on old setup.. and on P6N, no effect, doesn't improve the situation. So, not sure the new pci-e video card isn't fried.. but a new video card doesn't correct the dead boot problem.. (
No way for me to test the ddr2 or CPU directly though.
Do you think DDR2 or CPU could have been fried in the process too ???
or just, as i fear anyway, 'simply', the motherboard BIOS fried -??? :-(
Really, thx for any suggestions..
if there could be an 'hidden' trick i did not try yet to try to recover the (initially working perfectly!!! (( ) setup, WITHOUT engaging the motherboard RMA process (at least 2 or 3 weeks lost here to wait the return..online store etc..)....
please, suggest me.. ,((
i am *really* very sad of that stupid clumsy idea to want to 'enable' the D-Bracket.. all was working great so far.. and i lost all with just that stupid idea to try an hot plug bracket reconnection without switching off the power supply it seems.. can it be possible,sigh?? all seemed so stable before that, that i.. just lost my usual cautious just 3 sec too long it seems... :-(
Thanks in advance
hoping post not too long too, but i tried to expose the situation as precisely as possible; first time i ever had such a problem with a motherboard/system install.. that is quiet ironical knowing it was also the best and quickest/easiest easy going new built i ever had so far too.. till then ,( .. and all came from the 'helper' d-bracket 'luxury second hand possible boot helper diagnostic tool' checking in the end too, here.. really hoping i can avoid an RMA process.. and no other hardware elements (apart the motherboard?) could have been damaged in the process ? ,(((

hi, thx a lot for the quick answer. sorry for the length indeed (i did not know exactly how to describe the situation.. without omitting any later possibly important details).
Alas, i already tried that many times in following interesting asnwers on similar problems in old posts here; did NOTHING. ,(
But after your post, i tried it again, and removed for the remaining *hours* (6/8h?) the cmos battery as suggested again *too* so -pushed again the clear cmos button etc when battery out, then when in again, then replugging the powersupply etc; NOTHING better alas too. always same, no boot, black screen, no bios. ,(
Problem always the same, to sum up, for clarity:
power supply on => orange motherboard led is lightning up, motherboard on => green motherboard led is lightning up, cpu/video/case fans are working up as normal and.. that's all. nothing else forever. black screen. no signal. not a single chance to get again the bios setup screen.
another detail i omitted, maybe; keyboard lights are all lightnng up too.. and stay blocked in that state too. tested with 2 different keyboards, same. to shut down the leds, fans etc, only one solution, shut down the power supply button directly, at that stage.
right now, i test on barebone minimal system as recommanded too;
cpu, 1 dimm (closest cpu slot), video, keyboard. all rest disconnected.
i of course tried to reset the cmos with the 'magical red button' many times before, with power supply cable plugged out, pushed the button trying almost every possible way so far (quick, long, long sequences, short sequences etc etc)... changed NOTHING so far -is that thing working?? ,(. and right now, same after hours with cmos battery removed too. ,(
the d-bracket leds are always (now it is correctly plugged..) :
123 GREEN 4 (nothing)
"Testing RTC (real time clock)"
another 'interesting' detail is that; those leds are appearing IMMEDIATELY after the motherboard is switched on, from start (green led appearing on P6N). and it is staying as such till the end. nothing else. i tried to connect also the case speaker ; no bips, no sound signals at all too.
I also remind the system was WORKING like a dream during 5 days *before* i had that sudden TOTAL boot problem.... AND i touched almost nothing in the bios too all along, for initial security reasons too.. (i was concentrating on the software installs anyway right now, NOT on the oc side..). The ddr2 quick little change i did was also the ONLY change i tempted to simply test quickly some setting i already saw working without problem with that P6N and that kind of ram.. and it was working without problem so far too, so.. all the time idem. And it had been perfectly working for 3 days as such untouched from there; no problems at all (those memory modules have been seen on that motherboard largely at those specs, why i did that quick test anyway.. far under their possible max -micron chips). it was even working so well i forgot to put the setting back as default after that quick ram test.. so much it was stable too (even if i had not time to do real memtest test on that one - i did for many hours with the initial automatical default settings too, to check the ram quality, was perfect for many hours, so ok too, no bad ram initially too-; was so stable for all my XP software installs operations etc.. that i forgot it thereafter, to be true..why it stayed like that till that moment (incidently).. but i preferred to mention it 'just in case' though, yes. i also did not push at all the dimm voltages in the process, it was always far inside the specs at 2.05V to be exact -usual for that ram too up to those numbers easy for it. i did not push the ram voltages either so..).
The problem ONLY appears when i wanted to unplug the *initially* badly connected D-bracket headers so (inverted headers.. but that caused NO problems either so far too for the system stability.. only the LEDs were of course not working so far..) : i did the error to NOT switch off the power supply. :(
*then* immediately the system shut down... and above situation appeared. ,(
BUT all was working perfect before.. ram setting included so. ,((
So my simple questions now too ;
- do you know what means *exactly* the d-bracket message 'Testing RTC" (123 GREEN, 4 nothing).. initial bios problem, isn't it?? other ways to recover it now?? ,((
- is it a WELL KNOWN PROBLEM when we try to disconnect and replug too hastily the d-bracket headers without switching off the power supply (*my* main erorr here, it seems :( :( ) ????
... and of course, do you think it could have *fried* another key component (cpu, ram -?? why i reminded the setting, just in case-?-, video card? .. ) with that d-bracket initial disconnection error ... ,(
as i said, i have no secondary c2d/ddr2 motherboard here : no way to test the cpu and ddr2 modules on another motherboard to be sure too here. :( i absolutely can't know if they have been damaged or not, here.. :( :(
any other idea for the motherboard itself though ??? ,(
once again, thx a lot for any suggestions and precisions on that problem (is that a COMMON well known problem with the d-bracket, when we unplug and replug it without extrem care like i did -my main inattention error it seems.. mainly because all was so stable before too.. ((( - without shutting down the power supply/system FIRST ???? can it be possible 'only' that shut down all the system??? (( )
thx in advance again +

COMIC BOOTING on P6N SLi Platinum

I run P95 stable for more than 12hrs using Q6600 on P6NSLi Platinum with foll. settings. vcore- +0.2375V, fsb vtt +20% FSB 1620MHz MEM - 2.00V NB- 1.45V SB- 1.60V C1E/ HPET/ EIST -disabled. Mem runnin @ 810MHz @5-5-5-18
problem arises when i switch off the power including the mains. when i boot up next time it doesnt boot & i have to reset my bios. after that i cant directly feed in 1620MHz because it doesnt boot in the range of 1500MHz-1649MHz in 1st attempt. i have to feed in a value above 1650MHz n then restart with 1620MHz. if i dont switch off mains then this problem doesnt arise. i have changed my BIOS battery to no effect.i also have flashed to d latest BIOS which on d contrary has added 1 more problem..it doesnt recognise Multipiers if i change them..i changed from 9 to 8 on my Q6600 & still in d settings including CPU-Z it shows 9 inspite showing 8 in BIOS. how do i solve this problem?
My rig
Intel Q6600, MSI P6N SLi Platinum, 1gb*4 gskill pc6400 ram @ 5-5-5-15 2.0v, EVGA 9600Gt ko version, 1sata, 2 ide hdds, sata dvd burner, TRUE120 wid arctic coolin mx-2

I should also state that when I look at the 'Event Viewer' in component services (I'm running XP SP 2),there are many erropr messages relating to 'service control manager which lists all sorts of issues) and warning messages relating to the DHCP.
This is the message that I get under the warning heading..........
''Your computer was not able to renew its address from the network (from the DHCP Server) for the Network Card with network address 00D09EC701E2. The following error occurred:
The semaphore timeout period has expired. . Your computer will continue to try and obtain an address on its own from the network address (DHCP) server. ''
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp................
Does this help in any way. Does anyone have any idea why my connection keeps hanging???

P6N SLI Platinum crashes from cold boot

Intel Core 2 Duo E6420, 2.13GHz, 1,066FSB, 4MB
Zalman CNPS9500-AT Intel LGA775 Aero Flower Cooler
MSI P6N SLI Platinum
Neste ECS 6001 600 watts PSU (3.3V/24A, +5V/30A, +5VSB/3A, +12V1/18A, +12V2/18A, +12V3/18A, +12V4/18A, -12V/0.5A)
2 x 1GB Crucial PC2-5300 Non ECC CL5
XFX GeForce 8600GTS 256MB DDR3 PCIe (PV-T84G-UDF3)
1 x Western Digital Caviar 160GB 7200rpm, S300, 16MB SATA (system disk)
3 x Western Digital Caviar 500GB 7200rpm, S300, 16MB SATA (data disks)
BIOS – 1.1 updated to 1.5, default settings (I'm not overclocking)
Windows XP SP2 OEM
I installed the above system last summer and have been having problems ever since. Initially the video signal dropped after booting so I replaced the graphics card. This didn’t work so I replaced the MOBO. All was OK for a while then the system started crashing for no apparent reason but would usually be OK for a while after re-booting. Then it failed to boot into Windows at all. I checked the BIOS and noticed that the Smart Fan setting in the H/W Monitor had disabled itself somehow (I had set it to be enabled with a target temperature of 40OC). I re-enabled the setting and was able to boot into Windows OK. However it still crashes every time from a cold boot (the CPU fan comes on full speed for a few seconds then the computer just shuts down). After a few re-boots it settles down and seems to be fine.
I’m assuming the problem is something to do with CPU temperature but in the BIOS H/W monitor the system and CPU temperatures are never above 30 to 35OC. As the system seems to be perfectly stable once it’s been re-booted a few times it doesn’t seem that the CPU is actually overheating. I’ve tried setting the CPU target temperature higher (say to 60 OC) but still get the same cold boot crash. Note that the MSI Dual Core Centre utility in Windows shows the same CPU and system temperatures as the BIOS monitor (although the GPU temperature is much higher at 60 OC).
Any suggestions for solving this would be much appreciated.

I'm not familiar with your brand of ps. Have you tested the rails while the system is running using a digital voltage meter?

P6N Sli Platinum front audio panel and CPU temp voltage issues

Hi All,
I got my P6N Sli Platinum yesterday, build up my computer without any major issues. However I have noticed that my audio front panel does not work. It could not detect my microphone when i plug it into front auido panel, it works fine for the rear auido panel though.
Another issues is I highly doubt the accuracy of CPU temp sensor. Msi 's software monitor reports my CPU temp is around 19-20 degree, I know that's too good to be true even I am using a water cooling system. Btw my cpu is E6600. Anyone else has the similar issues?
The third, I notice my CPU voltage is bouncing between 1.1 to 1.24 in CPU-z. And the multiplier is changing from 6 to 9, frequency is changing from 1.6g to 2.4g. I only see this in CPU-z. Msi 's own software reports CPU running at 2.4g though. Is this cpuz issue or something else?
Finally, any tips to max the overclock potential of this board? I have overclocked to 3.1g but there are some crashes. Going higher the board just won't boot up. I read a review on anandtech.com says 1.22 bios is good for oc. Where can i download that? I only found 1.1 bios on official site.
Any reply will be appreciated.
Cheers

Quote
Another issues is I highly doubt the accuracy of CPU temp sensor. Msi 's software monitor reports my CPU temp is around 19-20 degree, I know that's too good to be true even I am using a water cooling system. Btw my cpu is E6600. Anyone else has the similar issues?
C2D-CPUs have a digital internal sensor to monitor CPU Core temperatures. Have a look at those with Core Temp ( http://www.thecoolest.zerobrains.com/CoreTemp/ ). This Tool reads the temperature data directly from the register of your CPU. There is nothing wrong with the sensor. It is rather the MSI tool that does not read the data it provides correctly.
Quote
The third, I notice my CPU voltage is bouncing between 1.1 to 1.24 in CPU-z. And the multiplier is changing from 6 to 9, frequency is changing from 1.6g to 2.4g. I only see this in CPU-z. Msi 's own software reports CPU running at 2.4g though. Is this cpuz issue or something else?
There is no issue. What CPU-Z allows you to see there is the C1E-feature of your CPU at work. When there is nothing to do your processor will automatically reduce Core Voltages and frequency to save power and keep temperatures down. As soon as the work load increases the multiplier is set back to x9 and core voltages increase dynamically. It is meant to be a good thing.
I have overclocked my system a little and I like that the C1E feature is still working at this speed setting CPU frequency to 2GHz and core voltage to 1.144v when my system is idle.
If you have problems with this feature you can turn it off in BIOS. The option is labeled as "C1E Support" and might be hidden somewhere. You may be able to hit "F4" to unhide it.
The MSI utilities are not the best tools to monitor your system. CPU-Z, Core Temp, Everest, Speedfan, Memset, Rightmark Memory Analyzer for example do a far better job.

Conflicting info on Pentium D 930 cpu-P6N SLI Platinum mobo compatability

I have seen conflicting information on the compatibility of the Pentium D 930 CPU and the P6N SLi Platinum motherboard (MS-7350 Ver. 1). On MSI's website I have searched for this motherboard and then gone to the compatible CPUs. Several Pentium D models are supported, however 930 is not among them. In searching on this site I have spotted at least one user who seems to have used these two together successfully.
https://forum-en.msi.com/index.php?topic=116011.msg872815
it appears that this user was using the bios update version 1.5 originally and then upgraded to 1.6. Both appeared to work for him.
I was hoping to find out if anybody else has an opinion as to the suitability of this combination? From the physical evidence, it would appear that this works. Is this perhaps just a situation where MSI didn't bother to update their CPU compatibility list as bios versions evolved?

Well, seems some Presler cpus are supported so it could work. So far I don't see any technical reason why it shouldn't. None the less there is no official support since it is not mentioned in the cpu support chart. Either it will work with no problem or not boot at all. You can do no harm to it trying. If it works the post screen could show unkown processor because of lacking support but if you get that far everything will work fine.
With the other user having it work there should be no problem. Just try it as I guess you have an old 930 lying around (you don't want to buy such an old cpu or do you?).

P6N SLI Platinum not booting after CPU change

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