MSI K8N-NEO-PLATINUM nForce3 250 + Corsair vs.

Hi, I'm thinking of buying a new computer with a MSI motherboard and now thinking if these will correct and have no direct problems, MSI K8N-NEO-PLATINUM nForce3 250GB + Corsair VS512MB400 Value Select 512Mb DDR PC3200 400MHz 184pin Unbuffered CL2.5. I'm not the guy who is intresserd in overclocking and such things.
Will that motherboard and memory correct good with each other ?
Sorry for my bad english. :D
//Johan
EDIT: I think I made this topic in the wrong forum. Mods move it to AMD64 nVidia Based board ?

MakubeX,
I have the Antec True Power 480. Unfortunately it only has 22 or 23 amps (the specs and the label on the psu have different ratings ) on the +12V rail. Most of the folks here recommend a power supply with at least 24 amps.
The good news is that the system in my sig is working flawlessly so the extra 1 or 2 amps don't seem to make a big difference, at least in my case. I will say, however, that according to Core Center my +12V rail runs around 11.5 volts, which is low and nearly out of ATX sepc. The low voltage will result in higher amperage draw...but again, the system is stable.
I wish you good luck

Similar Messages

MSI K8N Neo Platinum Nforce3 250GB - PSU?

My sister in law have this board, MSI K8N Neo Platinum nforce3 250gb chipset, recently the power supply sounds noisy and a high frequency sound from the Antec Truepower 380W SP. Had maked an RMA to Antec and they had agreed to replace the 380W psu with SmartPower2.0 450W. But they asked me one question, that im not sure about:
"Make sure that your motherboard does not need the -5V. If you want more information on the power supply you can look at this link: http://www.antec.com/us/productDetails.php?ProdID=26450 "
So, do Antecs SmartPower 2.0 450W suits this board and what really is -5V for? As I read the manual, it said ATX 20 pin power connector: JWR1 and at pin 18: -5V
So does it mean this board need a psu that gives -5V on ATX 20 pin power connector and thos board can't use with Antecs SP 2.0 450W?

Quote from: syar2003 on 22-February-06, 05:10:37
Hi!
The K8N Neo Platinum (MS-7030) doesn't use -5v to anything.
So the -5v from the old atx spesification is not needed in your case.
WoW, thanks for fast reply!
So, it won't be any problem to use Antecs SmartPower 2.0 450W with this board then? Want to make sure about it, before accept Antecs offer for replacement and had spent over 4 days to find the problem with his computer. Really don't want to do it again.
This is his riggs:
Antec Sonata
AMD 64 3000+ S754
Corsair Value S. PC3200 DDR 512MB
Maxtor Diamondmax 9 250GB SATA
Maxtor Diamondmax 9 IDE 160GB
Sapphire Radeon 9550 Atlantis 128MB DDR
and
Accton ethernet card on PCI slot
MSI D-Bracket2
so
With the "new" Antec SmartPower 2.0 450W
Any problem with this rigg and PSU?
edit:
Dound this post that it said the board do need -5V and now Im confused?
http://www.archivaty.net/forums/about12964-30.html

SATA port multiplier on MSI K8N Neo Platinum - NForce3 250Gb?

Hi,
I have a MSI K8N Neo Platinum, which uses a NForce3 250Gb chipset. I have read that port multipliers can use either SATA or SATA II hosts and drives, but I don't know if the technology is 100%, transparently compatible.
Is the aforementioned chipset/motherboard compatible with port multiplier technology?
Does it support FIS, which gives the greatest perfomance?
Does it need a BIOS or driver update?
Thanks for the attention
Brazilian Joe

Quote from: syar2003 on 22-February-06, 05:10:37
Hi!
The K8N Neo Platinum (MS-7030) doesn't use -5v to anything.
So the -5v from the old atx spesification is not needed in your case.
WoW, thanks for fast reply!
So, it won't be any problem to use Antecs SmartPower 2.0 450W with this board then? Want to make sure about it, before accept Antecs offer for replacement and had spent over 4 days to find the problem with his computer. Really don't want to do it again.
This is his riggs:
Antec Sonata
AMD 64 3000+ S754
Corsair Value S. PC3200 DDR 512MB
Maxtor Diamondmax 9 250GB SATA
Maxtor Diamondmax 9 IDE 160GB
Sapphire Radeon 9550 Atlantis 128MB DDR
and
Accton ethernet card on PCI slot
MSI D-Bracket2
so
With the "new" Antec SmartPower 2.0 450W
Any problem with this rigg and PSU?
edit:
Dound this post that it said the board do need -5V and now Im confused?
http://www.archivaty.net/forums/about12964-30.html

MSI K8N Neo-V nForce3 250 CPU Support

I've been to about a million MSI pages looking for CPU support for this Mobo and can't find a definitive answer. I see where this board supports Semprons but does it support - AMD Sempron 64 3300+ Palermo 800MHz FSB Socket 754
Or does 64 support only lend itself to Athlons.
I think it does but before I buy I need to know fer sure.
Thanks,
Ahumado

MakubeX,
I have the Antec True Power 480. Unfortunately it only has 22 or 23 amps (the specs and the label on the psu have different ratings ) on the +12V rail. Most of the folks here recommend a power supply with at least 24 amps.
The good news is that the system in my sig is working flawlessly so the extra 1 or 2 amps don't seem to make a big difference, at least in my case. I will say, however, that according to Core Center my +12V rail runs around 11.5 volts, which is low and nearly out of ATX sepc. The low voltage will result in higher amperage draw...but again, the system is stable.
I wish you good luck

Msi K8n Neo Platinum, Nforce3

Hi.
i bought this motherboard, and i was trying to assemble it.
System configuration
Config:
Sempron 2800+
512mb DDR 333
HD 40gb ide
HD 5gb ide
Ati radeon 9000 agp
cd-rom
420 watts
When i try to install windows, during the process it reboots, and i can't do nothing.
I already try with another motherboard, and another energy supplier and the system works just fine.
The motherboard is brand new, and i never used it before.
Is this problem from the motherboard?
Please hepl me.
Best Regards

Quote from: cRaZyzMaN on 05-December-06, 04:49:19
Sempron 2800+
512mb DDR 333
HD 40gb ide
HD 5gb ide
Ati radeon 9000 agp
cd-rom
420 watts
The motherboard is brand new, and i never used it before.
Is this problem from the motherboard?
Please hepl me.
Best Regards
When did you bought it? How long does the mobo didn been used? Have you tried to reset the Bios again by removing the CMOS battery and leave it for 10-30 min? Make sure you removed the power connector before removing it. Gd luck.
P/S: Please gives more details on your current rig including the PSU and Bios revision like in my sig so others can help you!!

Problems with 64 3200+ on MSI k8n neo platinum.

AMD Athlon64 Newcastle 3200+ AX 2200MHz/2.2GHz 512kb Boxed (with cpu-cooler!) Socket754
MSI K8N Neo Platinum nForce3 250Gb 3DDR-DIMM 5PCI SATA Raid Audio GB-LAN Firewire Socket754 ATX
Kingston KVR400X64C3A/512 512Mb DDR PC3200 400MHz 184pin Unbuffered CL3
Okey here it comes..
I installed everything and all seemed to work okey, until i threw in the XP install cd and began my install..
in the dos install of windows xp, (when it moves files to the hdd) it stopped and said that there was a problem with a file that were to be copied, i pressed enter to try again and the install moves on, this accurs 4-5 times and then it gives me a BIG "IRQL less or not equal".. Blue screen of death.. (it complains on different files each time i try to install xp, tried 15-20 times)
I have tried to change memory to another Kingston KVR400X64C3A/512 512Mb DDR PC3200 400MHz 184pin Unbuffered CL3 with no luck,
changed hdd, change gfx-card. change psu, removed all no-need pci-cards..
but still same error, i aint no expert so i might have missed something in bios or something :(
please help me if you can..

Flashing bios with memory errors is a veeeeery bad idea .
Almost guarantied to ruin your bios chip with bad data block.
That this even is suggested with mem errors , well .
You need to resolve the mem errors before doing anything else.
The windows xp install routine is a very heavy user of cpu and memory
and will fail if you have mem errors like you have.
Some things to try is entering bios and change auto settings on cpu voltage
giving it 0.5v more than default .
Set the memorys voltage to vendors max approved voltage
which for yours is 2.6v +/- 0.1v . So it's safe to set at 2.7v .
Set timings to cas 3 ,ras 3 ,trp 3 , tras 8 , CMD 2T.
Pushing it firmly down in the dimm socket , sometimes it's not all the way down there even if the plastic lockers snap in.
Disconnect all devices not needed for a windows install ,things can be added later.
Have only the hd that os is to be installed to , one cdrom , floppy , memory and
gfx card .
Disconnect USB case front connector (cause corruption and strange faults if
USBOC pin is connected)

MSI K8N Neo Platinum with Vapochill Case problems - Help anyone. :)

Hi all,
Had a bit of a tricky problem and as Im new to this board I have no idea what could be causing this.
First all all system specs:
Athlon 64 3700+ Clawhammer
MSI K8N Neo Platinum -
1 gig Corsair XMS ProL Low Latency Ram (2 x 512mb)
Nvidia Gefore 6600GT
1 x WD Raptor 10000rpm HD
NEC 2500a DVD writer.
Eye-T 550w PSU.
Vapochill SE Case with installed Vapochill Phase change cooling.
Here are photos of it in its present state, you will notice that it isnt installed in the case at the moment.
The reason for that is because the two wont work together and I want them to so so bad...
So, hopefully someone here can save the day for me - here goes.
I have tested the Motherboard and all other componants outside of the case and everything runs smoothly and there are no problems what so ever, great.
I have also retested the Vapochill case with another motherboard and that also works without a hitch.
The problem comes when I insall the MSI board into the system, all hooked with a really basic setup, PSU, Case cooling, CPU and Ram. Flick the on switch on the power suply and the system turns on for around 1/2 a second then turns off again. I found this strange because it soundnt come on at all until I press the power button.
If I press the power button the same thing will happen over and over.
I have tried a different powersupply and this does nothing at all.
I have checked for shorts and there is no possible way it is shorting on anything.
I have a fan plugged in where the CPU fan would go and this doesnt help.
I have taken it back out and tested it again and it still works ok.
Does this sound familiar to anyone? Are there any secret Bio's menu's that would have an option that would solve this?
Any help would be greatly appreciated.
Glenn

When you are running the MoBo standalone, what are you connecting to the Power, Reset, HDD, etc. pins ? Are you using the wires from the Vapochill case, or something else ? It looks like a single cable with an intermittent switch (red/white cable). I once had a similar sort of problem and it was because I hadn't connected up (the incredibly fiddly) cables correctly. Other than that, I would have gone for a short of some sort - but you have checked that already, so . . . .
As to the system starting to power-up when you switch on the PSU, I wouldn't worry too much about this. It seems to happen from time to time with some of my systems - amongst other things, the BIOS can be set to resume to previous state after a power-fail.

Any MSI K8N NEO Platinum Edition S754 nForce3 users?? Need advice..

Hi, thinking of building a budget system around a S739 Clawhammer 3700 with an
MSI K8N NEO Platinum Edition S754 nForce3 board. But have a few concerns..
- Will this board run on this chip or will it need updated BIOS to do so?
- Will it work with crucial 3200DDR memory.CL=3 • UNBUFFERED • NON-ECC • DDR400 • 2.6V • 64Meg x 64 ?
- Can it take an extra (3rd) 512 stick of this ram?
Thanks.

I have ran the Neo s754 model with 2 * crucial CT6464Z40B 512MB cas 3 modules and never had one single problem with the combination
of A64 GC version , mobo and RAM .
Three modules is tough on the single channel memory controller though , as it would have to deal with 6 banks
and you probably see the ram max speed as DDR333 and 2T commandrate is what it can cope with.

K8N Neo Platinum nForce3 and ram

can K8N Neo Platinum run 3 memory dimms X 512MB DDR400 PC3200 at the same time.

Wouldn’t it be better to look at the AMD website for there list of
compatible Ram to use with the AMD64, because the MB Chipset
has 0% to do with the memory, it’s all controlled by the integrated
memory controller in the CPU.
I understand that MSI has tested many different brands and types
of DDR with the MSI K8N Neo Platinum, but to get the most optimal
performance wouldn’t one want to use what AMD recommends.
As for the integrated DDR memory controller in the AMD64, I was
reading a article at AMD, and it stated that the AMD64 supports
low latency Ram, so wouldn’t it be better to run the lowest latency
Ram that one could obtain.
This Ram is one of the lowest latency I found so far, the new
Corsair XMS 3200XL, with tight CL 2-2-2-5, 1T memory timings,
which uses the new Samsung TCCD Revision F’s, 4ns, memory
modules. The Samsung’s are one of the DDR DRAM Modules
that are validated by AMD to use with the AMD 64.
The review below, states they had 100% success using the new
Corsair XMS 3200XL in the nForce3-250, so I’m hoping that I will
have the same results, I really don’t want to RMA them.
Here is a review on the new: Corsair XMS 3200XL Memory
H2O Guru

*UPDATED 7/15/04* Complete guide to bioses, drivers, and needed files for the MSI K8N Neo Platinum

Complete newbie's guide to bioses, drivers, and needed files for the MSI K8N Neo Platinum:
Last Updated: Thursday July 15th, 2004
Bioses:
(In order of date released.)
1.1b3 - (Download)
- Pre-1.1, given to reviewers to use in their reviews and benchmarks.
- Less stable, but supposedly you get slightly better overclocks.
1.1 Official - (Download)
1. This is AWARD BIOS release
2. This BIOS fixes the following problems of the previous version:
- Memory always run DDR 200 when install single side DDR on DIMM2 & DIMM3.
- Windows 2000 can't format the RAID IDE HDD when plug in Promise 378 controller.
1.2b5 - (Download)
1.2b7 - (No Download Yet)
1.2b10 - (Download)
- First attempt to fix false temperature readings. Fixes it for some people with Newcastle cores and doesn't fix it for anybody with Clawhammer cores.
1.2b12 - (Download)
- Second attempt to fix false temperature readings. Fixes it for some people with Newcastle cores and some people with Clawhammer cores.
1.3b1 - (Download)
- Another attempt to fix temperature problems?
- Possibly fixes cold boot/power light issues?
1.2 Official - (Download)
1. This is AWARD BIOS release
2. This BIOS fixes the following problems of the previous version:
- System can't resume from S3 sometimes when install USB device.
- Support K8 Sempron CPU.
- Turn off keyboard LED in S3.
--Quick Guide for flashing BIOS, provided by MSI--
1. Create a MS-DOS boot diskette, then copy the the .exe and the bios file to the floppy disk. Both of these files can be found in the package you downloaded.
2. Press "Delete" and go to BIOS setup while computer bootup.
Check BIOS advanced features and see if BIOS flash write control is enabled
(This option must be enabled. If you can not find this setting, it means the BIOS can be
flashed.)
3. Boot from MS-DOS boot diskette and get a:\> prompt.
4. Type "", then press ENTER
5. The flash program will then ask "Do you want to save BIOS?", please press "N" for no. The when you see Press 'Y' to program or 'N' to Exit, please press "Y" to continue.
6. After flashing complete, remove floppy and reset the system .
7. Press DELETE or F1 when prompted at first reboot after flashing.
8. Load BIOS optimized defaults, then save settings and exits.
Drivers & Needed Files:
(Note: All these drivers are for Windows XP.)
Leaked Nvidia nForce3 Chipset Drivers Version 4.40
(Please use at your own risk, these are LEAKED drivers. Password for the .zip file is "ocworkbench rules". Also, you will need to rename the WinXP_2K folder in IDE to either WinXP or Win2K else the installer doesn't pick it up.) Thanks for the link Wonkanoby!
*NEW* Leaked Nvidia nForce3 Chipset Drivers Version 5.03
More leaked drivers? Seems some parts of the drivers are older and some are newer.
1. Windows XP Service Pack 1A (Web Install) -or- Windows XP Service Pack 1A (Full Install)
2. Microsoft DirectX 9.0b (Web Install) -or- Microsoft DirectX 9.0b (Full Install)
3. Nvidia nForce3 Chipset Drivers Version 4.24
4. AMD Athlon 64 Processor Driver Version 1.1.0.14
5. Nvidia Video Card Driver Version 56.72 -or- Omega Nvidia Video Card Driver Version v1.5303
(The Omega drivers are third party drivers optimized for gaming, most prefer these over the standard Nvidia drivers.)
5. ATI Video Card Driver Version 4.7 -or- Omega ATI Video Card Driver Version 2.5.51
(The Omega drivers are third party drivers optimized for gaming, most prefer these over the standard ATI drivers.)
6. Onboard Sound Driver (Realtek AC'97 Audio Codec) Version A3.61
It is HIGHLY reccomended that you install the drivers/needed files in the order listed above. Please note that there are two #5's because you either install one or the other depending on your video card, do not install both of them.
You will come across a problem here though. You can't install the chipset drivers without installing the Windows service pack and DirectX first, but the Windows service pack and DirectX installs need the internet to download files and you won't have working internet until you install the chipset drivers. Here's what I did to get around this. Instead of downloading the web install versions of Windows service pack and DirectX, download the full version and and put them along with all the other drivers on a backup hard drive or burn them to a CD, this way you will have all the drivers you need when it's time to install them and none of them will require the internet to download files.
Another note when installing drivers. Apparently the Nvidia chipset drivers also come with drivers for the onboard sound, but people seem to agree that the Realtek onboard sound drivers are better. When you are installing the Nvidia chipset drivers, just be sure to uncheck the box for sound drivers when it asks you which drivers you would like to install. Now you can safely install the Realtek drivers without any chance of conflicting sound drivers. Thanks for the tip Wonkanoby!

Quote
Originally posted by RLiu818
Quote
Originally posted by Deviation56
Quote
Originally posted by RLiu818
You CAN install the nforce drivers BEFORE installing SP1. The only requirement to install the nforce drivers is DX9.
So is SP1 still recommended to install before the nforce drivers?
The installer still reccomends to install it beforehand for full USB 2.0 functionality... I would have put what you said in there but I wanted to keep it as simple as possible.
oh. IIRC the installer just says USB 2.0 will be fully functional after SP1 is installed. So after you install SP1 you go into device manager and u click update driver and it will auto search and update the driver.
Simplicity-wise, i guess its pretty much equal. It might take less preparation to just copy DX9 full onto a CD and install that first, then nforce driver, then right away you have yoru internet connection.
but i dunno.. i guess i will try it your way this time when my RMA"d board comes.
i will be fomratting and doing a fresh install later on today and will let you know if i come across any problems

MSI K8N NEO Platinum Edition memory question

Hi there,
I've currently got a MSI K8N NEO Platinum Edition (Nforce 3) motherboard and 2X 512 MB Corsair Value Select memory modules (both double sided) running at DDR 400 - this runs completely stable and has done for a number of months. I would like to increase my memory to 1.5 Gig but there seems to be a lot of issues?
I originally planned to buy an additional 512 Meg Corsair value select chip and place it in Bank 3 - is this acceptable?
I assue that i would have to drop the speed down to DDR 333 from 400, could anyone tell me how much of a difference this actually makes (when playing FPS games Doom3 etc..) ?
Any help would be greatly appreciated as i've been looking through both this forum and the Corsair one and i cant seem to find the answer.
thanks in advance !

Just note that there are combinations of two sticks that will also make the board run in DDR333 mode (see page 2-8 of the manual). For example, using two double-sided sticks in DIMM2 and DIMM3. I've actually managed to get it to work at DDR400 in those two slots, but it's not perfectly stable and overclocking diminishes drastically. Bottom line is the system will work fine when forced to DDR333...as long as you don't expect to overclock the RAM to any significant degree.

MSI K8N NEO Platinum Edition Low Benchmark scores

Hi, can someone please help?
I have these details of my friends new PC :
MSI K8N NEO Platinum Edition
AMD Athlon 64 3200+ 2.2 GHz Socket 754, 512 KB cache
Corsair Value S. PC3200 DDR-DIMM 512MB
I have run a sandra memory bandwidth test on it and I think he gets really low scores for his spec.
int buff'd 2657
float buff'd 2656
This is the scores he gets un tweaked and not overclocked. Do these sound like reasonable out of the box scores??
Any information would be appreciated

Quote
Originally posted by tritium4ever
Who cares, Sandra is a completely synthetic benchmark with absolutely no relevance to real world performance. Don't believe me? Put a 3.0C up against a 3000+ S754 with the memory bandwidth benchmark. The 3.0C will own, but the 3000+ will perform better in most real world apps. Bottom line: don't sweat the Sandra results.
not 100% true either beacuse if you then run encoding apps etc which are mem bandwidth dependant the 3C would own. it is not true to say they are not real world results, just games and most apps dont bottleneck on the mem bandwidth.....now that is will be different on 64-bit coding but of course the A64 would still own the 3C on them.
just for the record i would never buy an intel.

K8N Neo Platinum (NForce3 250GB) and SATA2?

Hi!
I have MSI K8N Neo Platinum with chipset NForce3 250GB. It has SATA Controller. Can someone tell me (with certainty), if I can install a SATA 2 drive? (Once I contacted Maxtor, they told me that I would rather not install a SATA2 drive in a NForce3 250GB based mobo) Has anyone had a problem with a SATA2 drive in this mobo?
my pc is:
AMD 64 3000+
MSI K8N Neo Platinum
2*512MB Kingston DDR400
200GB SATA SEAGATE
320GB SATA WD
Thanks in advance!

Figures , as Maxtor is the vendor that has problems with their sataII DiamondMax drives on nforce3/4 buildt in sata controllers.
However , Hitachi T7K250 250GB SATA2 is one that works flawlessly on nforce3 .
They are also set to sataI from manufacturer .
See how to use hitachi feature tool to change drive options :
http://www.pcbuyersguide.co.za/showthread.php?t=4005

Newb Question MSI K8N Neo Platinum.

okay i have my parts coming in for my first build ever(i'm nervous, but anxious at the same time) and i just got my MSI K8N Neo Platinum today, all the other parts will come in the next couple of days, cpu arrives next week i believe, specs:
Antec P-160WF
OCZ 520w
Athlon 3400+
mobo(above)
1g corsair
160 Samsung S-ATA HD
I've been going over the mobo manual and i'm confused. I'm not familiar with raid and never had a sata drive, do they go hand and hand? Meaning do i have to set up a raid to use the s-ata drive or do i just plug the sata drive into the mobo and everything will work, loading up windows xp and all? I don't want to use raid, but do i have to? i'm trying to make this build as simple as possible since it's my first time, i know this is probably a dumb question, i'm just new at this.....don't be surprised to see more dumb questions in the coming weeks! thanks.

Quote
Originally posted by onebyte
>>Meaning do i have to set up a raid to use the s-ata drive or do i just plug the sata drive into the mobo and everything will work, loading up windows xp and all?
In a word, no.
I've just fired up my first homebuilt last night. Joy! It's all went perfect on the first power-up. I'm in a similar position, and have a single SATA Hitachi Deskstar. Although I've not yet installed an OS, my understanding is that the Serial ATA interface will work just fine with a single drive. No multiple drive RAID is needed.
My understanding is that all you have to be sure to do is load the SATA drivers from the included diskette, by pressing F6 on boot up. Otherwise the drive won't be properly recognized by the bios. I haven't done this yet, and its still showing as an IDE drive in some places of my bios setup.
If I had it to do over again I doubt I'd spend the extra dollars to go SATA with a single HD. It adds another level of complexity in transferring things to the new machine, and - according to certain authorities -- doesn't really add the extra performance over an ATA 133 that I first thought it would. At least with a 7200 RPM drive, it seems that the 150 or 133 limits never come into play, as the drive's mechanical limitations are less than both... so it's not a bottleneck.
I'm still trying to decide the best way to transfer my Win xp OS and other MS Office programs and updates. I'm not sure if I can clone my PATA HD to the SATA, or if I do what problems I'd have to fix. I've been thinking about transferring a Ghost or Acronis True Image to the new machine and then doing a WinXP repair install to see if I can get everything working with a minimum of time and effort. I'm not sure what to expect, or if it will even work at all. Or if it does, if it will leave me with problems (registry, drivers, etc).
We'll soon see.
Good luck with the build. The only real headache I had, other than getting the HSF uniit on the processor, was trying to connect the case front panel wires for the USB, Firewire, and Audio out and IN jacks, to the mainboard headers. The case wires were single pins and were labeled differently that the MB header block pin assignments. I finally gave up on the audio and firewire, and just used the USB connections after modifying them -- removing the two extra ground wires on pins 9 and 10.
Just take your time and follow the directions. Spend some time looking at the way the heatsink and fan connect onto the processor. Doing that without messing up the thermal compound can be tricky, and the directions from AMD could be clearer on that score.
Again, good luck,
thanks for the info, let me know how it goes...by the sound of what rainz said it seems you don't need to put in that 3.5" floppy disk that came with the mobo, is that right, rainz? Let me know how your OS installs onebyte, i'm curious to know if the SATA gave you trouble or not, wish you luck!

System suddenly won't power on (MSI K8N NEO2 PLATINUM NFORCE3)

System specs are
COOLERMASTER TAC-T01 WAVE MASTER ALUMINUM ATX 4X5.25 1X3.5 4X3.5INT case
MSI K8N NEO2 PLATINUM NFORCE3 ULTRA S939 AGP 5PCI SATA 1394 SOUND 1000LAN
KINGSTON HYPERX 1024MB DUAL CHANNEL KIT PC3500 2X512MB DDR 433MHZ 184PIN
ATI Radeon X800XT PE AGP
SEAGATE BARRACUDA 7200.7 200GB SATA 8MB 7200RPM 8.5MS OEM
CREATIVE SOUND BLASTER AUDIGY 2 ZS 7.1 1394 PCI RETAIL BOX
LITEON 16X DVD-ROM INT E-IDE RETAIl
MITSUMI FA404A 7-IN-1 FLOPPY DRIVE & FLASH READER CF/SM/SD/MMC/MS
LG 4163b dvd burner
Nothing has ever been overclocked on this system.
Everything is plugged into a Belkin Surgemaster powerbar.
I haven't mentioned the power supply. I'll get to that. I have been using an ANTEC NEOPOWER 480W POWER SUPPLY (ATX12V DUAL 12V RAILS ACTIVE PFC W/ DETACHABLE OUTPUT CABLES) for about a year on this system without
any issues. One morning, I wake up, hit the power button on my coolermaster case, and nothing happens.
CPU fan won't even spin. Nothing happens.
O.k., blown power supply, I think . . . .
So I take out my Antec and put it in another system. That system turns on
without any problems.
Hmm . . .
I come here, and I read posts about
potential compatibility issues with Antec power supplies. But if it's a compatibility
issue why was my system working for about a year?
O.k., fine. I'll buy a Enermax 535W EG565P-VE FMA 24P (115/230 VAC) power supply.
I just plug it into the mainboard (nothing else). Hit the power button . . .
The CPU fan spins for half a second, and then nothing.
Did my motherboard just suddenly die for no reason?
Any suggestions?

Pull the AC plug from PSU and set cmos in clear position with battery removed for atlest 20 minutes perhaps longer .
Then try to post the system barebone .
Just cpu,1 pcs memory in slot 1 , gfx card , and keyboard in PS2.
No usb devices at all including card reader and no pci cards harddisks or cdoms/dvd/floppy.
It could also be caused by a short or a malfunctioning fan connected to mobo.
Try to disconnect all case fans from mobo headers if you have any connected to additional fan holders.
The chipset fan can also be disconnected momentarily just to see if it posts.
If none of this helps , replace cmos battery and try again .

MSI K8N-NEO-PLATINUM nForce3 250 + Corsair vs.

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