Memory not recognized on MSI Neo4 Platinum SLI

I just installed another 512mb of RAM on this system:
MSI Neo4 Platinum SLI
2 x 512mb Corsair XMS XL PRO
1 x 512mb Corsair XMS XL (the one that doesnt work)
IDE HDD
Windows XP PRO
BIOS, and every program i run that can see system specs shows that the infact all 3 Sticks
are recognizable. Though...Windows and a program that shows me my physical memory max both
point out i have only 1 gig of RAM!?
It's there, just not being used?
Now the only difference with the XL version and the XL PRO version is the heatspreader,
everything else is the same....so nothing should be conflicting.
Since the computer somehow knows all my part's details..im thinking just because
the new ram doesnt have PRO that it may not be recognized to work together.
Even so...ram should downclock etc with this motherboard...so this stupid little name
issue shouldnt cause the computer to ignore the ram!
I tried switching DIMM slots, no luck.
Any ideas?

It's a AMD64 dual memory channel system motherboard/CPU.
Valid memory populations are
1.stick in one of the channels .(single mode 64bits)
1.stick in each channel .(dual mode 128bits)
2. sticks in one of the channels.(single mode 64bits)
4.sticks ,2 in each channel.(dual mode 128bits)
3 sticks is n/a.
The population on memory controller , it's initialization and modeselection , single/dual mode is chosen by the A64 cpu.
It's been said that later rev.E cpus can autoselect unmatched population between channels (of e.g 3.sticks) and
set the whole memory pool in single mode.
But i have never seen anyone successfully test/run it .

Similar Messages

Considering this setup (MSI K8N Neo4 Platinum/SLI)

Hi
I am currently considering this setup (or at this is the basics);
2x Corsair CMX256A 3200LL
2x Corsair CMX512 3200XL
OCZ 520W powerstream
Sapphire Radeon x800xl
AMD64 Winchester 3500+
MSI Neo4 Platinum/SLI (or MSI A8N Platinum SLI as it is listed as here in sweden).
What I would like to know, is if anyone spots any obvious problems spots with the basics of the setup. And if there are any major issues plaguing the MSI board (I am looking at all the major nF4 boards, trying to decide on one). Any input would be greatly appreciated

jrb, what you need to do is determine whether your motherboard or your RAM is at fault. Drop the memory divider so your RAM is running at 1/2 the speed of the CPU front side bus, drop the HT multiplier to 3x, drop the CPU multiplier to 6x and then ramp up your front side bus speed. If the motherboard still cannot go past 215 fsb, then you know the motherboard is the issue and you can look into that. Have you looked into trying Clockgen like I recommended? If the motherboard CAN go past 215, (and it should be able to hit about 340 or higher on its own before crapping out), then the issue might be the RAM.
The trick is to isolate the problem. But just trying one thing and then speculating that it might be the RAM is a sure fire way to waste money. The difference between G-Skill PC4400 and Corsair PC4400 is minimal. Both use Samsung TCCD, but the G-Skill LE is rated at 275 mhz 2.5-3-3-7 1T whereas the Corsair is rated at 275 mhz 2.5-4-4-8 1T. Is that worth blowing a bunch of money on to replace it? Probably not. If you do find that the Corsair is the limiting factor, then go back to the Corsair forums and try and solve your problem. If your RAM is faulty, then there's no doubt you can return it as it's rated at 275 mhz, so having it unable to go past 215 isn't even close to acceptable.
Hope this helps,
Adrian

Anyone get 2gb Memory to run at 1T in K8N Neo4 Platinum SLI MB?

I recently upgraded to 2 GB Geil memory in my new K8N Neo4 Platinum SLI system (not the system listed in my signature). I cannot get it to boot if I set Ram to 1T.
Has anyone been able to run 2GB at 1T in this MB?
Thanks.
fafner

Thanks all for your comments.
I have the Geil Value 2x1gb dual channel kit. It is rated at 3, 4, 4, 8. I can get it to run fine at 3,3,3,8 at 2T. I cannot get it to boot at 1T with either the rated settings or the faster settings. It will boot at at 2.5, 3,3,8, but is not stable.
I can exchange this kit for a higher quality kit, but I don't want to do that unless someone else has had success with runing 2x1gb in this Neo 4 Platinum SLI board.
The memory I have runs at 1t in my K8Neo2 system as my does my Kingston Value RAM (2x512). It so happens that I have 2 Kingston value kits (total of 4x512), which I could try but everything I have read says it will run at 333mhz with four stix.
My experience has been that the K8N Neo2 Platinum is more accepting of value memory in general than the K8N Neo4 Plat/SLI. I have also read that getting any 2x1gb kit to run at 1T in the Neo4 Platium/Sli board is impossible or at least nearly so. That is why I am looking for soneone who has success (or no success) with 2x1gb sticks at 1T in the same mb as mine.
Net I want to get the best 2gb configuration possible but onle one that someone already has experience with (since I can only exhange the Geil kit once).

137+GB Support with MSI K8 Neo4 Platinum SLI (MS-7100) under Windows 2000?

I have a Western Digital WD2000JD 200GB serial ATA drive that is set as a slave in my system. I am using Windows 2000 and wondered if my MSI K8 Neo4 Platinum SLI (MS-7100) board supports a drive larger than 137GB on 1 partition without the use of an add-on card . Formatted it now shows as 127GB...not the 186 or so it should if were recognized as a 200GB.
I used to have a 200GB EIDE that would show as 137GB+ using a EIDE controller on my old board but I don't really want to have to partition it or use a host card.
I have read that the board must support 48 bit addressing to overcome this limitation and wondered if this board (MS7100) supported it.
I really don't want to purchase a Serial ATA host controller to get the full 200GB from the drive on 1 partition in Windows 2000.
Any ideas?
Patrizzy
=====================
MSI K8N Neo4 Platinum/SLI (MS-7100)
AMD Athlon64 3200 Winchester
Crucial 2GB PC3200
XFX GeForce 6800GT 256MB PCIe
WD Raptor 37GB, 10K SATA
NEC 16X ND-3500 DVD Burner
Enermax 530 watt PSU
AKG K141 Monitor Headphones
Windows 2000 Professional SP4

Your motherboard supports it, seems your OS doesn't see Installing a Microsoft OS & HD Size Restictions

MSI K8N Neo4 Platinum SLI sound needs -5V; newest Antec 550W has no -5V rail

I came within a whisker of ordering a non-returnable 3700 Venice, MSI K8N Neo4 Platinum SLI mobo and an upgraded Power Supply, Antec's newest 550W PS the TP2-550 EPS12V ($117). This has dual 2x24pin 12V 19A rails and is touted as the new V2.0 EPS12V/ATX12v compatible power supply for high performance SLI systems. By accident I came across a page at MSI for this mobo
http://www.msi.com.tw/program/products/mai...ail.php?UID=641
At the end is this warning: MSI Reminds You...
• For this model, you must use a Power Supply which has a -5V pin supply. Also, the users manual which I downloaded on Pg 2-10 says the same thing
The above Antec PS specs do not show a -5V rail, nor does an Enermax 600W I looked at. The V2.0 specs for ATX12v which added 2x24pin 12V rails dropped -5V rail from the spec and it appears MSI is not conforming to the spec (See Antec response at end) None of the web sites selling these PS & mobos contain any warning. I vaguely recall from a forum a while back it may have something to do with the Soundblaster system in the mobo.
http://www.antec.com/us/productDetails.php?ProdID=22551 (click specifications)
Isn't this a major showstopper which is going to cause a lot of grief for those of us upgrading to SLI systems using this mobo and upgrading our PS to the newest & best power design? We won't know the PS won't work until we build the system.
Regards, Ron
Antec reply to me:
>>>>Thanks for the link. Since MSI's website does state the motherboard needs the -5v, the True550EPS12V will not work with this motherboard. The Standard (http://enhanceusa.com/documents/atx12v_v2.01.pdf) has removed the use for the -5v rail and it is no longer needed. MSI has not manufactured that motherboard to the Standard. Finding an ATX12V v2.0 power supply with the -5v might be hard to find. You should contact MSI for a compatibility list of power supplys that were tested to work with the K8N SLI Platinum.

Quote from: ccve3 on 21-May-05, 07:27:40
Wow!! syar2003 thanks for that post. I've spend an hour going through it & fasteddies links. Now I are a power expert. The dual rail argument is enough for me to go back to the MSI K8N Neo4 Platinum SLI with one of the single rail PS -5V units listed by fasteddie. The only question left now refers to computerpro3 recommendation on ultra power supplies for SLI
>>I quite simply wouldn't dream of putting anything else in my machine. Keep in mind, this section is for 2x 6800 models, not the 6600's which most any good psu will handle (like Antec Neopower, ocz 520, etc). . Pc Power and Cooling 510 Deluxe SLI edition (refer to list)
2. Zippy/Emacs 550-700w models
3. OCZ 600w (personally I would get the pcp&c for the price, but it's been proven here, so I'll be fair...).
These are really high end, expensive and only 3-4 choices. Since I'm getting one 6800GT and eventually another & possibly eventually a 4800 X2, I was hoping the OCZ 520W would do it but computerpro3 says Powermaster 520 isn't good enough for SLI. I found that there is an OCZ 600W ATX12 dual rail which surprisingly has a -5V rail needed for K8N Neo4 SLI Soundblaster. Will this meet computerpro3's preference for a high end PS for SLI systems even though I'm losing the 1 rail advantage. Maybe the 600 Watts just overwhelms the 1 rail/2 rail question.
Thanks again for the teriffic help
Regards, Ron
Wondering what you settled on. I got the Antec TP550 and it's flawless on the board. I even have the older 20pin model which works perfectly (including sound). If you really wanted what I would consider to be a top dog (pcpower and cooling), and find the -5v rail missing, all you have to do is place a phone order and request they add a -5v rail. It's a minimal cost and a total solution for having everything. Just my $0.02

Help : MSI Neo4 Platinum (non-SLi)

Hi,
I just switch from a long time Asus Intel user to MSI AMD based rig (I am more into video editing & encoding than gaming). I bought a MSI Neo4 Platinum with AMD 3200+ (Venice) and from my old system, I have the Corsair TwinX XMS PC4000 ram and a RAID 0 setup with 2 X WD 74GB Raptor.
Can anyone help me on :
1) which slot should I installed my ram in order to run Dual Channel
2) How do I perform moderate overclocking with this MSI Neo4
3) which will be recommended HSF for moderate overclocking
4) Will I experience the 219 BUG when overclocking

hgled8888,
They are all good heatsinks, I do not think you will go wrong with any of them.
As for the BIOS, the difference is Award vs Phoenix. I use mobos from Abit, ASUS, and MSI, you get used to them, if you can get though one BIOS, you will have little trouble getting used to the other.
As for moving over from "The Dark Side of the Force" over to AMD, welcome to the other side, you will love it and never look back.
Take Care,
Richard

HELP ! CPU question on MSI K8N Neo4 Platinum/SLI Motherboard

Hello i've a simple Question : Does A64 3400+ S939 works on this board ?

Hi douglasp,
Things haven't changed since K8N Neo4 Platinum SLI + athlon 64 3400+ ????
There is no AMD64 3400 939 CPU - see AMD Athlon™ 64 Processor Model Numbers and Feature Comparison
754 CPu are single channel compatable withK8N Neo Platinum
939 CPu are Dual channel. compatable with K8N Neo4 Platinum
as someone said in previous thread it's probably a misprint.

PSU Dead and MOBO K8N Neo4 Platinum SLI Too, what can i do???

Yerterday i was sleeping and suddenly the PSU (Rosewill RP550) Blow away, I Inmediatly check the PSU and guess what? Fried!!! Then i went to sleep again to check the other components in the mourning. The next Mourning i took my old PSU and put an 20 to 24 pin adapter, placed it in the mobo and doesn´t work, next i put a friend PSU with 24 pin connector and nothing, next i test 2 or 3 PSUs more and nothing. After all this tests i started thinking that the mobo was having electrical issues. I went to a friend house and tested the processor ( AMD 3000+ CBBID 0505) and the Memory (OCZ Rev2 1GB), they worked. I couldn´t test the Video Card (MSI 6600GT 128MB) because i dont have any other mobo to check it.
Its Important to tell you guys that when i try to plug the PSU power conector to the MOBO the Fans and network led start for 1 second, then turn off, i try to start the computer and nothing happend. All this with the four PSUs.
A friend of mine which is a computers Technician told me that took off the MOBO batery, CPU and Memory and put Aluminiun foil all over and around the mobo to eliminate any static on it. What do yo think about this??
Please if you have any suggestion, i´ll be happy.
BTW: Which are the procedures to RMA both componnets ? I bough the mobo and PSU and the others components on www.newegg.com on May 09 2005.
Thanks for all.

Got my Newegg RMA board back (K8N Neo4 Platinum SLI) today! I mailed it to them Friday, they got it Monday and a replacement back to me today. Excellent turnaround
The board looks like it was refurbished because the anti-static bag was a bit wrinkled and had pinholes all over one section where the board couldn't have caused it. Also, it had bios 3.0 on it! The rest of the stuff in the board looks new but it didn't come with the USB 2.0 bracket which the first board I got did. Live and learn.
I flashed it to 3.2 and all appears to be working. Not gonna try 3.3. I read somewhere that there may be a beta 3.5 bios out somewhere. Maybe I'll wait till that one goes final.
Haven't had any experience with MSI support as far as RMA's but if this replacement board craps out I'll try them next.

MSI Neo4 Platinum with MSI GF6600GT PCI-e Freezes on games

I'm having this serious problem that my new build system freezes on games. Sometimes I can play for a few hours and sometimes I can play only a few minutes before the system freezes completely. Only a hardware reset helps in this case.
This is my hardware setup:
MSI Neo4 Platinum
MSI GF6600GT PCI-e
2 x 512MB DDR400 memory(in dual mode)
AMD 3200+ 64-bit processor
Sound Blaster Audigy
DVD Writer
Floppy
I'm using Windows XP SP2
What I tryd:
Tested with other RAM modules, same trouble
Reinstalled windows xp, same trouble
Tryd all kind of driver versions, same trouble
Flashed bios to 1.9, same trouble
Put a Zalman Cooler on the Video card (temperature now between 40 and 60 degrees in games instead of 80-100 degrees), same trouble
This is where my questions come:
There are two hardware components I cannot switch to try:
The mainboard and the Video card. Whitch one is most likely to be broken??
I have read in the manual of the mainboard that the PSU should have at least 18A on the 12+ signal. My PSU only haves 15A there. While I doubt this results in problems like this I still like to know if it does!
Please help me out on this one!

Have tried older drivers for you GFX, I find the late 6XXX work better for most games. You mite want to check the system is stable with:
Prime95, Memtest86, 3D mark 03 & 05.
You mite be having the same problems as "easlern", his games would lock up. This was due to to a problem with onboard sound Sound Blaster.
https://forum-en.msi.com/index.php?topic=84328.0
https://forum-en.msi.com/index.php?topic=84328.msg603340#msg603340
Quote
At that moment I didn't even know what was actually on my board, but I knew it was a generic card I was probably never going to use anyway, and I didn't recall getting any sound card updates for this board. So I looked in device manager, and bingo: AC97 device under multimedia devices. I immediately did two things to completely eliminate the rascal: updated the driver for it and promptly went to BIOS and disabled the sucker. Also disabled SATA group 2 (slots 3 and 4), the Marvell LAN because I only use one ethernet anyway (the nVidia one, which from what I was reading, was probably the more robust of the two), both RAID controllers (actually I had disabled them earlier to skip the annoying RAID setup screen), and put the PCIe bus back to 100MHz (rogue: I was wondering about possible damage over time with this too high too, so I was glad to try setting it back to normal!) Also ran Driver Cleaner to rip out the detonators even though I was putting in another nVidia, and then put in the 6800GT and installed drivers. (In case you were interested, my 3dMark05 score went from 3511 under the 6600GT to 4939 under the 6800GT! I now run in 1280x1024 at max effects and I'm completely spoiled in one night already! )
Anyway, one of these myriad, desperate attempts must have worked because I get neither audio stutters (should have been a freaking clue in the first place, duh!) nor lock ups.
Since this is the first PC I've built, I was certain I had to have screwed something up hardware-wise or found some combination that had incompatibilities. If it WAS just the freaking sound card driver I'm going to leave this place in shame and never post again! In my defense, the MSI Update utility didn't show any updated sound drivers for me, and I had assumed it was being pre-empted by my SB Live in any case.
I was convinced this problem was (if it is indeed gone) a video card issue but I can't say it ever was without putting the 6600 back in and running for several hours. I'm going to bet it was the AC97 though because nVidia boards have always been fantastic for me, I haven't had any actual motherboard issues, my RAM and CPU are just fine, and Win2k has never let me down.
Don't assume anything, though, I've learned.
One thing to note: when I was checking out the AC97, I noticed it was *sharing* IRQ 20 with the nForce NIC detector (might have a different name, I can't remember right now). Apparently this is a capability of Win2k to share IRQs but it kind of added to my suspicions anyway.
I'll let you know how the next few sessions go and whether this issue is still an issue

My feeble attempt at a MB comparison - Asus A8N-E vs MSI Neo4 Platinum

Hi all,
I just thought I'd share a post I just finished submitting at the Asus forum. Here's my experience, in a nutshell, with both the Asus A8N-E and the K8N Neo4 Platinum:
I've decided to give up on the A8N-E and Asus (for now) in favor of the MSI Neo4 Platinum. The layout of the Asus board is top notch, but there are some significant issues with it.
The CUSL2 turned me into a huge Asus fan, but no more. After a week of playing with both here's my review:
Asus A8N-E (v2.0)
Pro's
-Superior Layout - See Neo4 cons below. However, there are two electrolytic capacitors on the back end that had to be nudged out of the way to install my 6600GT.
-No superfluous features.
-Stable
-Performance on par with other nF4 mobos.
-I love the Ctrl-Esc wake up feature and will sorely miss it.
Con's
-Will not run 2225 OCZ Gold Dual Channel RAM any faster than 2325 (bios must be reflashed).
-Quirky recovery features. You need the mobo CD or floppy disk. Also, there was one instance where it failed to post (due to 2225 memory timings) while running v1008 and I kept getting a BIOS checksum error when reflashing with v1008. Had to reflash with v1006. Also, one time I didn't get a checksum error, just a lot of beeps. Clearing the CMOS proved troublesome as shown in the next issue.
-Cheap battery terminal. IMO you should not pull the battery when clearing the CMOS with the Jumper (even though the manual says you should). It doesn't have a lever to eject the battery (just two little teeth holding it in) and my battery lost contact with the terminals when I put it back in. Afterwards, when I unplugged the PS the settings in the BIOS were reset.
-Somewhat limited instruction manual.
-Asus LiveUpdate failed to connect to a server on several repeated attempts. It never connected successfully.
-There was no Mobo installation CD in my box!
-This forum software and layout is really limited and frustrating.
-It's been three days now and still no reply to my tech support inquery regarding 2225 memory timings.
MSI K8N Neo4 Platinum (v1.0)
Pro's
-Runs 2225 OCZ Gold Dual Channel RAM at 2225, no issues whatsoever.
-More reliable Bios/System utility. There's a button to load BIOS setup defaults in case of problems. Autorecovery feature flashes factory BIOS version embedded in mobo Core Cell chip.
-Packaging is simply beautiful. Obviously not a big reason to buy it but trust me, it's exceptional.
-Extensive instruction manual, test report, and large fold out color diagram of layout.
-Add-on module with diagnostic LED's.
-Stable
-Performance on par with other nF4 mobos.
-MSI version of LiveUpdate worked flawlessy on every occasion.
-Cheaper than A8N-E with rebate.
-Firewire port
Con's
-Inferior layout, although still better than others (ie Epox 9NPA+ and ATX power connectors). SATA connectors get in the way of my HDD's. x16 PCIe socket sits below x4 PCIe and x1 PCIe slots. This orientation causes my long 6600GT card to get in the way of the back end of one of my HDD's.
-Who need's DUAL Lan? And the ability to run 8 SATA devices is overkill IMO.
-CPU Heatsink Fan mount backplate is GLUED to the backside of the PCB. Had to remove it with a credit card and a hair dryer to make room for my Zalman.
As I'm sure most of your would agree the Memory timing issue with the A8N-E was the deal breaker. I'm sure in time Asus will get around to fixing this with a bios revision. The faulty battery interface was also a downer.
For now, so long Asus! Good luck A8N owners!
Jason

One big pro for the MSI you forgot to mention is this forum. This is by far one of the best forums for any motherboard manufacturer (if only ATI would get the hint ).
IMO I like the 8 SATA ports. I have 4 hard drives in my system, and I am desperately needing more. I have one more SATA slot to fill before I am out. Some people are absolute packrats (like me ) and they need the additional hard drive ports. The other benefit is you can end up using this as a low end server board (which I will be doing in the next couple of weeks). It is by far cheaper then getting a system with opterons. Instead I can just get an X2 for alot less, plus I don't have to spend the extra to get registered memory.
The dual lan can be really help who use ICS. This way they don't have to purchase a router.
Both of these I don't see as cons, as they really don't cause a problem. For you I just wouldn't list them as pros.
But thanks for sharing your ideas, hopefully this can become helpful to others who are determining what mobo to buy.
Have Fun
Jeremy

K8N Neo4 Platinum SLI missing 1t/2t option in bios

Hey all,
I cant see 1t2t command rate option in my bios. It is disappered. Need help pls.
System:
K8N Neo4 Platinum SLI (7100v3A bios running)
AMD athlon 64 3700+ S939 san diego (brand ID:4, model:7, stepping:2)
A-DATA 2xddr 600
not: I saw some other ppl had similar problems with their platinum ultra bords and they did solve the problem by flashing their bios to previous one.
You can read that post in here:
https://forum-en.msi.com/index.php?topic=101464.msg740760#msg740760

Quote from: flobelix on 30-January-07, 21:44:59
??? I'm kind of confused... As I said I'm using the same board with the same bios and I can see and change 1T/2T.
Thanks for your reply,
Our mainboard are same but our cpu core are different. When I was using Venice everything was ok. Was using my Venice 9*300 with water cooling.
But now I have 3700+ SAN DIEGO .
Family: F
Ext. Model: 37
Revision: DH-E6
Quote from: flobelix on 30-January-07, 21:44:59
Where exactly are you trying to find this option in the bios? As Richard said make sure you enabled manual for CPU and Ram settings.
I know where I am looking.
User Config Mode --> [Manual] but there is only "Bottom of 32-bit" , "Read Preamble value" and " Async Latency value".
Quote from: flobelix on 30-January-07, 21:44:59
Please tell us exactly(!) what you changed in Cell Menu (core speed, HT, mem clock and so on), report your CPU model and stepping.
Did you clear cmos after(!) flashing 3.A mod?
After flash I remove my power cable for 1-2 mşnutes than press reset button. During post screen I enter bios to load failsafe defaults. After those steps I try to find what is good/bad with that bios.
Feel free to ask anything that can fix this problem.

K8N Neo4 Platinum/SLI

I am confused with regard to what is actually included with the K8N Neo4 Platinum/SLI board in the US. Unfortunately, MSI isn't very clear with their information.
Does this board include the following, or are they optional, & if optional how can I get them:
IEEE 1394 (Firewire) ports (1 external, 2 internal)
SPDIF Out
D-Bracket 2
SATA 5-6 ports
Anybody actually have this board installed & running yet, & would you buy this board if you were starting all over again? Were your experiences with this board good or bad? Any gotchas?
Thanks

Quote
Unfortunatly, the MSI-websites (american, european, taiwanese) all have slightly different specs listed, but none exactly covered what my package included.
I've read numerous posts about MSI motherboards & video cards not meeting the manufacturer's claimed specifications. This deeply troubles me, & makes me wonder if I should buy MSI products at all.
Quote
f you buy 2 6600GT's now, you're stuck on the performance of about a single 6800GT, less in some cases.
If you buy a 6800GT now, you get the same bang, but have the option to add anotherone later to up your rig!
Exactly my point! I just can't see paying extra money on a high-end, bleeding-edge SLI motherboard, then populating it with 2 mid-level graphics cards. I suppose that seems logical to some people, but not me. I've also read in the reviews that the attachment of the heatsink/fan on the 6600GT is not physically secure, & many of the heatsinks aren't properly attached to, or making full contact with, the GPU on retail versions of the cards!
Of course, SLI is still very much a technology that has yet to prove its promise. Very few games support it, & teething pains abound. We're still in the verion 1.0 of SLI motherboards, which is kind of scary, & all of the current crop of SLI motherboards seem to have their "issues." nVIDIA is lagging behind in releasing updated video card drivers. Maybe SLI isn't quite "ready for primetime" yet.
Quote
An Ultra would be a waste of money. The difference is not worth the extra dough for it, and a brand GT can
be clocked to Ultra-levels as well.
Some people would not want to spend the extra $ on an Ultra, but others might feel that it is well worth the cost. Sure, you can overclock a GT to gain a bit of extra performance, but what levels of performance can you gain by overclocking the Ultra? I don't know the answer to this. I still have a lot of research to conduct concerning the nVIDIA 6800GT & Ultras, & the "real world" viability of SLI.

K8N Neo4 Platinum/SLI only showint 2.75Gb ram with 4Gb installed WinXP64

Hi there,
I have an MSI-7100 K8N Neo4 Platinum SLI, and I noticed that under WindowsXP Pro 64-bit, only 2.75 of the 4Gb installed are used by Windows.
Is there something I'm doing wrong? My RAM is identical GEIL Single-Channel PC3200 1Gb DDR, four of them.
-El Queso

Hi,
You need toenable the Hardware memory Re-Map Option.
You may need the latest bios - I only have a Neo2, so I don't know if/when ReMap was added to the Neo4.
Also... it's possible you also need a Rev E CPU for hardware re-mapping to work.
Peter

No Post - K8N Neo4 Platinum SLI - any help would be awesome

Ok here it goes. I recently bought a K8N neo4 SLI and set everything up, hit the power button, and nothing happened. So i figured it was DOA and i sent it back. got another one, hooked it up and nothing happened. Tested the PSU and power switch on a different machine and they work fine. But with the K8N i have nothing, no fans, no lights, nada. I am a relatively experienced computer builder and haven't had this one happen to me yet. I've read every troubleshooting guide on the MSI site and i think everyone in the forums but the dang thing still won't turn on. Here the specs:
K8N Neo4 Platinum SLI
Athlon 64 3200+ 90nm
512 x 2 Geil Ultra Platinum DDR 533
Seagate SATA HD 7200 RPM 160 GB
Chaintech 6600GT
Ultra X-connect 500W with the 24-pin adapter
Got a bunch of other junk too but thats all thats hooked up now. just going for the bare minumums so i could at least get some response. Please give me some ideas of what could be causing this are maybe something dumb i forgot. I know my power suppply blows but i've seen others get it going with that and since i only have barebones hooked to it, i'd think it would go. Thanks in advance.

I had an interesting thing happen to me yesterday, that sounds exactly like your problem.
I'm looking for ways to reduce my gpu temps, so I'm playing around with case fans, round wiring, etc... One of the cables I replaced ran to one of my PCI-E cards. aparently it had a short or something in it. I spent hours trying to get my computer to start up again, I was afraid I had fryed the board....no power, no fans, tried a different power supply, etc..... One wire, well two, because it's one of those that takes two molex plugs and turns them into a Pci-e plug.
What a pain....
Chack your wires, check for a short. If you're having the same issue with a second mobo chances are it's not board related. Could be you have the srews attaching it to your case to tight and have shorted it out there.
Hope this helps.
Good luck!

K8N Neo4 Platinum SLI RAM

I'm buildin a comp for a guy, 3500+ and a K8N Neo4 Platinum SLI. what do u recommend for 1 gig (512x2) dual channel RAM? price isnt really a problem here, but 200-250 american is good

No the MOBO can take advantage of any FSB that your memory can handle. I know people who have my memory and they run it at 300+ mhz. For whatever reason, I cannot achieve stability over 275 (which is what it's rated for). The point is, when you raise your FSB (keeping the stock multiplier), your CPU frequency goes up along with it. This can cause instability, even with the raise of VCore (overclocking is all luck). For instance, each CPU company does not make different CPU's. They make one CPU (the fatest version of it) and test it at the fastest speed. Just because it was built to handle that speed does not mean it will. So they test it and if it reaches an acceptable rate of failure then they stamp it at that speed and sell it. If not, they lower the multiplier (usually keeping the same FSB) and try again (at the new lower CPU frequency). They repeat this process until the CPU achieves an acceptable rate of failure. So when you think about it, you shouldn't be able to overclock your computer period but for whatever reason, we all manage to do it stably. Why? who knows.
You achieve higher memory bandwidth with higher FSB's. Hence the title PC3200 (meaning the memory transmits data at 3.3GBps (this is measured in nano seconds and no this is not faster then the CPU the CPU frequency is measured in pico seconds)). PC4400 transmits data at 4.4GBps, which is much faster than PC3200.
Therefore, running your computer at 10x200 (2000mhz) is actually slower than running your computer at 275x7 (1925mhz). Generally with the A64 you can raise the CPU frequency up a little bit without having to raise the VCore (with my CPU I could raise the CPU frequency 425mhz higher then stock the frequency without having to raise VCore (probably even higher but I was not changing the FSB, which I had set at 275mhz).
Buy the most expensive version of G.Skill (LE) this way if you want to overclock you'll have the tightest timings. If you never plan on overclocking then the G.Skill you picked up is fine.

Memory not recognized on MSI Neo4 Platinum SLI

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