K7N2 Delta lock ups

Hi there,
I've got a MSI k7N2 Delta sitting in my PC atm. But with a nasty problem. I have to keep the cpu sitting in it (AMD Barton 3000) underclocked for me to use my PC for more then 40 mins at a time. After that time, it just freezes, and the sound card (not system speaker) emits a nasty high pitched sound. Using a more intensive game, i.e. planetside speeds up the process, somethimes running for a mere 5 mins. To use the pc atm, the cpu is clocked at 1.4Ghz, instead of the over 2ghz it should be at.
Any suggestions anyone?
Specs:
K7N2 Delta
AMD Barton 3000+
512Mb Kingston DDR (on compatibilty list)
ATI Radeon 7500
SB! 128
Antec 400Watt PSU

ok, after some more testing (man i love CS ) it still locks up, but it took longer initially. It now just freezes, with no beeeep from the sound card. It may be temperature related though, as after the intial freeze, it will now only take a few minutes before it does it again. Straight after it freezes I'm getting temperature of around 50 on all monitors.
Ill whip out that TV card and give it a whirl now
p.s. case fans, i think one is in the wrong way, is the spinny side supposed to facing in the case, or out the case? cheers

Similar Messages

K7n2 delta locking up

hello, i've just upgraded my friends xp2500 333fsb to a xp3200 400fsb. windows boots fine every time but it now ocasionaly locks up.
psu
3.3v 28a
5v 40a
12v 17a
gfx
msi 5600 256mb
memory
512mb 3200 crucial picked using their memory configurator
cd roms disconected
BIOS V5.1
Please could someone offer some advice on where i could start to rectify this problem.
Any advice/help much appreciated.

Thanks wonknoby for your speedy reply. The vcore was set with h/w i have set at 1.575v and this seems to have sured the locking up. The temp is about 33 degres at idle and goes upto about 42 when playing UT2k4.
Many Thanks

Help with Video camera lock ups on K7N2 delta

hi everyone,
finally got new computer working after formatting and reinstalling windows and the bare minimum of software.
but a small problem arose after drivers from supplied CD Rom installed my Sony DV camera locks up.
i haven't even installed any video editing software yet.
before installing drivers, when i double clicked the camera icon in my computer it gave me access to the camera i.e i could press play on the camera and view it on the computer.
now since the drivers have been installed the message that i get is 'please wait while device initializes'.
then 'program not responding' is displayed.
my configuration is
K7N2 delta
AMD XP2000+
crucial 512mb PC2700
Radeon 9200
belkin firewire card
trust V92 modem
any help would be much appreciated as the new computer sole purpose is to video edit.
cheers everyone

I have the same problem and have a very old MoBo 266Pro board, I have a different camera it's a Samsung dp-s103 or something like that, whenever I try to capture some movie the program lock ups and I have to =restart the PC. I tried taking out the PCI cards and left only the firewire PCI card I was able to capture about 16 minutes of video, but it still locks up. I will try the latency patch and a bios upgrade. Will then see how everything turns up. I've also tried this on an old computer with an Intel chipset, 733Mhz processor and it worked fine, so this must be either a chipset problem or MSI didn't manufacture these board well.
Best regards
PS. I think that my new system will be a pure intel one :(

[nforce] K7N2 Delta, having massive lock-ups / random reboots.

Hi all, it's been a while since I last needed your wisdom. Anyway, a couple of days ago my machine began to randomly reboot on me, so I went about trying to figure out what is causing the problem. I've cycled out my PSU, my drives, changed BIOS settings, so on and so forth, and it's still happening. System Specs follow:
MSI K7N2 Delta Mobo
Athlon 2800+ Processor
512 x 2 Kingston ValuRAM PC3200
Generic PSU : 3.3v : 28a, 5v: 30a
EVGA Nvidia Geforce 5950 Ultra 256 MB
Seagate 200GB 7200 RPM Hard drive
Lite-on DVD/CDRW Combo burner
Any ideas? I've been dismantling this thing and rebuilding it over and over for about a week now, and nothing has changed. I get the reboots all the time, graphic-intensive and not. I've even had the machine freeze up in the BIOS menu before. Help me please!!!

Quote from: sickfallout on 19-May-05, 02:38:49
Alright, thanks a lot guys for all your help!
Hi there..
I'm not sure if you have fixed the problem or not.....but i have the same board and my pc reboot maybe one or two times a day...
and i'm sure it is my Ram, and i also use 2x512mb Kingston Value pc3200
i have tried with 2x512mb crucial pc3200 from my other pc and then there is no problem...
ps. I haven't been writing in english for a long time.

K7N2 Delta ISLR lock-up sound

Help!
I just got a K7N2 Delta ISLR and installed it in my system. Over the course of a few painful days I've realized that system has a propensity to lock up after I load the sound drivers for the motherboard. If I don't do that the system is completely stable but of course I don't get sound. I get this problem even when I'm only using one hard drive with nothing else in the system.
I've followed liquidsoul's NForce 2 Installation How To guide on www.AMDMB.com's forum but to no avail. Has anyone encountered this problem or know how to fix it?
Thanks!
My system specs are:
K7N2 Delta ISLR (newest bios)
1400 Athlon
2*128 DDR 266 (generic)
Plextor 12X burner
Pioneer 10X DVD-Rom
80Gb WD HDD 8Mb
40Gb Maxtor HDD
40Gb Maxtor HDD
Promise Ultra 100
Windows XP Pro SP1
Logitech Cordless Optical (keyboard & mouse)

Thanks Deathstalker & scooter787b!
When I set up the PC originally I only had one hdd in it and I did not install the promise card (you have to install them later because I've found I need to flash the bios of the promise cards so that it will be recognized by windows XP) so I guess I did do the KISS principle (I've learnt my lesson the hard way before).
That said I did the installation thing and everything looked fine. However, the lock-ups occur at no particular interval so after 3 hours and nothing wrong I installed most of the other hardware booted it up and it seemed good. But a day later the lock-ups started happening. Even removing the extra hdd and promise (btw I did put the promise card in PCI 3) card did not help (I went all the way back down to one hdd and still got the problems). I went through many reinstallations of Windows XP SP1 as well.
During the process of elimination I even bought a nice OCZ Dual DDR EL Kit but that didn't help. Also, I changed from my 350W enermax to a new 450W enermax. Problem did not stop happening. I know the hard drive I was using is in good condition.
In terms of drivers I tried the ones that came with it, 2.03, 2.45 and the realtek ones.
After 7 days of painful elimination I'm leaning towards the problem being the board.

KT6 Delta-LSR lock ups

Hi again , i was having trouble with my KT6 Delta-LSR not reading the correct cpu speed . ie it read 1.1 when it was a barton 3200 , I was advised to turn fsb up to 200 , which i did and it displayed the correct cpu, but i am getting lots of lock ups now, if i put back down to 166 its very stable , but now i cant get pc to boot after last lock up , it just freezes after american megatrends screen .
KT6 Delta-LSR
barton 3200
1gig cas 2 ddr400
maxtor 120 gig sata
creative 5950 (latest drivers)
onboard sound
480w thermaltake psu
winxp pro , fully updated .
any help much appreciated
adam

You don't mention the Brand of your ram. You stated that' it's Cas 2.
I purchased some generic ram that was Cas 2, but I couldn't push my FSB above 100. When I upgraded to some Kingston (see below) I could easily push it to 166.
Good luck!!!

K7N2 Delta-ILSR + FX5700-256td = PC Shudown and Lock

i play a Doom 3 demo or Morrowind and in the short while to be playing the computer it is extinguished
MSI K7N2 Delta-ILSR (v7.8 Bios)
MSI FX5700-256td (last bios)
AMD Sempron 2600+
512 DDR
300W power
WinXP SP2, Suse Linux 9.1
all patch´s and last drivers for all OS
I look the 8X AGP dont work...
4X Agp works... Im proving now

AMD Athlon Sempron 2600+
MSI K7N2 Delta - MS-6570
MSI FX5700-TD256
System BIOS : 08/02/2004-nVidia-nForce-6A61BM4CC-00
Memory: 512MB 16x(32Mx8) DDR-SDRAM PC3200U-2533-600 (CL2.5 up to 200MHz)
HD: 80G SATA
Voltage Sensor(s)
CPU Voltage : 1.55V
Aux Voltage : 1.63V
+3.3V Voltage : 3.25V
+5V Voltage : 5.03V
+12V Voltage : 11.98V
-12V Voltage : -12.03V
-5V Voltage : -5.15V
Standby Voltage : 4.97V
AGP Bus(es) on Hub 1
Version : 3.00
Speed : 4x Fast-Writes Enabled : No
Isochronous Mode Enabled : No
Addressing Enabled : 32-bit
Aperture Size : 128MB

K7N2 Delta ISLR and XP3200 Woes

Let me share some of my experience with random crashes and lock ups on my main system.
Hopefully some might find it helpful and others might have useful comments to add.
It all started when I decided to upgrade my system. I waited until new technology was announced and then went out and bought the hardware that was knocked off the top spot.
My current system is:
Althon XP3200 Barton
1Gig PC3200 (2x512M)
K7N2 Delta ISLR Bios 7.7
Radeon 9700pro
Antec TruePower 550W PSU
XP Professional
SATA 120G Barracuda
When I first assembled the system I could not, and still cannot, get it to run stable as a XP3200 with a FSB of 200MHz (400MHz) and the memory in dual channel mode. The system wouldn’t boot, would randomly crash, would come up with fatal XP errors.
So after consulting the message boards I was informed it was probably be down to two causes; a inadequate power supply or overheating.
That is when I went out and bought the Antec TruePower 550W PSU. The reason being the CPU temperature was around 47C - 52C (107F - 115F) with ambient around 35C (88F). Not too hot I thought.
Anyway this did not solve the problem so I then decided to change the CPU coolers. I now have a nice collection, Alaska, Aero, Gigabyte and others. Current one on order is SLK-900A with a delta FFB0912EHE fan. But again this did not solve the problem.
I then thought that maybe the ambient inside temperature was too high and therefore pushing the CPU temperature up. To solve this I fitted two hard-drive fans, four 80mm case fans and a PCI exhaust fan. This was on top of the 3 fans already in the system. Still the system would not run. I even took the side panel off and had a 6” mains fan blowing into the case. Still couldn’t make it stable.
I have just ordered a Thermaltake Wingo V8000A case.
So I decided to check out the XP3200 and memory. After playing around I found out that:
1. The memory is fine running dual channel at 400MHz. I ran memtest using my CPU and memory in a friends PC for 12 hours without any problems (Abit board).
2. The system is stable if I drop the FSB to the processor to 166MHz (333MHz). How I am currently run the machine.
3. The system was more stable if I ran the memory in single channel mode.
4. The point it becomes unstable is when the CPU FSB is 192MHz (384Mhz).
5. The problem occurs on another K7N2 Delta ISLR motherboard. Actually exactly the same problem running a different XP3200 and 1Gig.
I have tried all possible combinations in the bios, except Vcore, Vddim voltage levels. Which is my next step. I think I need to up the Vcore at higher frequencies as I believe it may be a bios /motherboard inherent problem.
I hope this might be helpful to some who are experiencing the sample problems.
Couple of things I don’t like about the mother generally a part from the fact I can’t set it up correctly.
1. The decoupling capacitors around the CPU socket are too close. This limits the choice of CPU coolers you can fit.
2. Motherboard components interfere / prevent you from fitting certain cards in the PCI slots. Such as the SPDF adapter that comes with the motherboard.
And does anyone know:
1. What is the maximum temperature I should be seeing for stable operation on a XP3200?
2. Any recommendations on another suitable motherboard? I basically spent all the money I had so if I can’t get it working I’ll bin the motherboard and buy another one.
Oh, why don't I run it at 333MHz? Well then I got a slower system than I started with and it means I admit defeat!

I have this same board with the same BIOS and am also using an Athlon XP 3200+ (with Corsair TWINX1024-3200C2 RAM) and had the same excruciating stability problems. I had tried/tested everything in sight and no stability. Then I found a posting in this forum made a few months back by WebFan (with an XP 3200+ and basically the same RAM), who said he had the same kind of problem. He had only achieved stability when he reduced the FSB setting to 192 MHz (obviously not a coincidence). (Thank you ever so much WebFan.) I reached the heaven of stability by making the same change. Then I started experimenting; I moved the bus speed to 193, still okay. I set the RAM settings to the 3-3-6 2.5 that Corsair says are stable, still okay.
Then, and this I believe is the key step, I installed the lastest set of chipset drivers from nVidia (not the older version provided by MSI). This change subjectively seemed to improve performance noticeably, so I decided to take the big plunge and return the FSB to the rated 200 MHz setting. It's only been three days, but STILL OKAY! Before setting the FSB to 192, I was having all kinds of blue-screen crashes numerous times a day. I haven't had a single one in ten days, three days running at the full 200 MHz.
It seems to me that the board/chipset were not tuned to handle the 3200+. If you look at the description of the board on the MSI global site, it says it's compatible with Athlon XP 3000+ and up. My guess is that only the lastest edition of the drivers, version 4.24/4.27, is up to the job. (I'm not interested in overclocking and so haven't been interested in seeing if I can do better than the rated 200 MHz setting [400 MHz DDR clock speed]. Leave well enough alone, if you ask me.)
Try them; you have nothing to lose but your instability.

K7N2 Delta problems

Hey all..having a huge problem with my computer and have no idea what's going on.....when i try to reformat, i am getting errors with blue screen. errors are as follows: Page_Fault_In_Non_Paged_Area followed by the stop error numbers
Driver_IRQL_Not_Less_Or_Equal
IRQL_Not_Less_Or_Equa
as well as a wait or yield error in a DPC routine
Now, when i reset the bios, it will reformat and install windows, but I never had to do this before. Also, when i am up and running, i am getting both crash and reboots, as well as lock-ups. Again, never happened before a month or so ago. Does anyone have any ideas? I don't know if this is a PSU issue, a BIOS issue( I just updated to the latest BIOS version, but after all the problems), a heat issue or what. Here are my specs:
MSI K7N2 Delta
Athlon XP 3200+
2x512 mb of DDR333 RAM
usually use Radeon 9700 Pro, but am currently forced to use FX 5200
WD 60 gb hdd with 8 mb cache
AOpen 300 watt psu
3.3v - 20.0A 5v - 30.0A 12v - 13.0A
any help would be appreciated gang...have a good one !!

Flash the bios back to B30. Much more stable than B40. B40 are really buggy same as the beta one. Good Luck.
Tbred B 2400 (180 x 13.5) 2.10 volt
MSI K7N2 Delta2 LSR
2 x 256 PC2700 Kingston Value RAM
Powercolor Radeon 9600XT 600 core 800 memory
450 Icute PSU.

Lock ups with ti-5900 MS-8929

After about 5 minutes of running a game (/a 3d app) the comp freezes up, the audio still plays just the screen locks up. I think this may have something to do with the gpu. Ive got all the latest drivers etc.
The driver thing says the gpu is usually 45c idle and 50-60 in game. CPU is 40c.
system:
K7N2 Delta-ILSR
GFX TI-5900 MS-MS-8929
Athlon XP 2500+ Barton
1024mb of DDR333
SB Audigy 2

nope still crashed, and i didnt even have to get in the game, it crashed on the menu.
Here is an updated irq list, thx for help.
IRQ 0   System timer   OK
IRQ 1   Easy Internet Keyboard   OK
IRQ 3   Communications Port (COM2)   OK
IRQ 4   Communications Port (COM1)   OK
IRQ 6   Standard floppy disk controller   OK
IRQ 8   System CMOS/real time clock   OK
IRQ 9   Microsoft ACPI-Compliant System   OK
IRQ 11   NVIDIA nForce PCI System Management   OK
IRQ 13   Numeric data processor   OK
IRQ 19   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)   OK
IRQ 20   Standard OpenHCD USB Host Controller   OK
IRQ 20   NVIDIA(R) nForce(TM) MCP Audio Processing Unit (Dolby(R) Digital)   OK
IRQ 21   Standard Enhanced PCI to USB Host Controller   OK
IRQ 21   NVIDIA(R) nForce(TM) Audio Codec Interface   OK
IRQ 21   NVIDIA NForce MCP2 IDE Controller   OK
IRQ 22   Standard OpenHCD USB Host Controller   OK
IRQ 22   NVIDIA nForce MCP Networking Controller   OK
I/O Port 0x00000000-0x00000CF7   PCI bus
I/O Port 0x00000000-0x00000CF7   Direct memory access controller
I/O Port 0x000003C0-0x000003DF   NVIDIA nForce2 AGP Host to PCI Bridge
I/O Port 0x000003C0-0x000003DF   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)
IRQ 20   Standard OpenHCD USB Host Controller
IRQ 20   NVIDIA(R) nForce(TM) MCP Audio Processing Unit (Dolby(R) Digital)
IRQ 21   Standard Enhanced PCI to USB Host Controller
IRQ 21   NVIDIA(R) nForce(TM) Audio Codec Interface
IRQ 21   NVIDIA NForce MCP2 IDE Controller
Memory Address 0xD8000000-0xDFFFFFFF   NVIDIA nForce2 AGP Host to PCI Bridge
Memory Address 0xD8000000-0xDFFFFFFF   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)
IRQ 22   Standard OpenHCD USB Host Controller
IRQ 22   NVIDIA nForce MCP Networking Controller
Memory Address 0xE1000000-0xE2FFFFFF   NVIDIA nForce2 AGP Host to PCI Bridge
Memory Address 0xE1000000-0xE2FFFFFF   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)
Memory Address 0xA0000-0xBFFFF   PCI bus
Memory Address 0xA0000-0xBFFFF   NVIDIA nForce2 AGP Host to PCI Bridge
Memory Address 0xA0000-0xBFFFF   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)
I/O Port 0x000003B0-0x000003BB   NVIDIA nForce2 AGP Host to PCI Bridge
I/O Port 0x000003B0-0x000003BB   MSI MS-StarForce GeForce FX 5900 (NVIDIA GeForce FX 5900)

Data corruption on MSI K7N2 Delta ILSR

Hi all,
Just got my new MSI K7N2 Delta ILSR up and running.
Got some issues with the memory running at 200mhz while the Barton core of my Athlon Xp 2600+ was running 166mhz, this had to be 1:1 (thx forum )
While running the default bios settings with cpu/mem at 166/166 fsb everything is stable as hell. I have been running Prime95 for 2 days now and using the system for dvd ripping/encoding, UT2004 gaming etc.
Then the overclocking began I'm using the standard AMD cooler that came with my boxed Xp2600+ so I didn't expect an FSB of 200mhz.
I stopped at an FSB of 190mhz...been crunching Prime95 for 18 hours now and again very stable.
Now comes the problem : Sometimes I get crc errors when installing a game or decrypting a dvd!! But how can this be? Prime95 is stable at this 190fsb overclock.
When using an FSB of 166mhz no data corruption or crc errors.
What can this be? It's not the cables because they're all the same as in my old setup which was running (ahum...walking) stable. PCI/AGP speeds are locked when overclocking...
Only thing I can think of is the power supply. I've read in a warning post from Bas that the Q-Tec 550w psu I have is crap. So my guess is PSU, but maybe it's something else I'm forgetting...Any suggestions??
The stupid thing is when I'm not overclocking I don't have the data corruption problems, but I'm still using the same crappy Q-Tec 550w PSU.
Help!
gr,
Remco

Hmmm, that's curious. On the MSI K7N2 Delta ILSR product page Kingston memory is recommended
Ok, did a Memtest86 v1.11 pass at cpu/dimm 166/166 - no problems whatsoever. I think using Prime95 would have revealed memory problems...but will do another pass with cpu/dimm at 190/190.
Can overclocking affect the Promise Raid Controller?? It should be locked like the PCI/AGP but who knows...
Well, I still have to replace my PSU but I'm not 100% sure that this is the problem. What PSU would you recommend? ...and I'm also thinking about replacing the standard CPU cooler, any advice is welcome
gr,
Remco

MSI K7N2 Delta-ILSR (MS-6570) BSOD problems grrr

I recently purchased this board and although it is an awesome product, I'm having a problem with BSOD's when I play a game for a certain period of time
Specs:
MSI K7N2 Delta-ILSR (7.6 BIOS)
AMD Athlon XP 2800+ Barton
512MB (2x256MB) Samsung PC-2700 DDR memory (2.5-3-3-6 1T)
MSI 128MB GeForce4 Ti 4200 (4X AGP)
NVIDIA nForce on-board sound
Western Digital 80GB drive w/ 8MB cache
MSI X48 CD/CD-RW/DVD combo drive
Windows XP Professional SP1
PSU:
Turbolink 420watt (came with case)
+3.3V is 28A
+5V is 40A
+12V is 18A
So what happens is I get a STOP error during the game that shows the kmixer.sys driver as the culprit. Sometimes it's accompanied by PAGE_FAULT_IN_NON_PAGED_AREA too. I read somewhere that kmixer.sys has to do with windows audio and that it's a 3rd party driver issue or a memory issue. I'm using the latest NVIDIA 3.13 nForce platform drivers. I ran Memtest lastnight for 12 hours straight and 0 errors. I'm thinking the memory may not be compatible with the board nor dual channel, is this possible? I have also tried several different drivers for both video and chipset including MSI's own and I still get the kmixer.sys BSOD when playing games. My previous motherboard was an MSI KT3 Ultra2-R (MS-6380E) which I had no issues with. Any help would be greatly appreciated. Thank you in advance.
--Update--
I just tried to play a game with audio disabled and it crashed this time with DRIVER_IRQL_NOT_LESS_OR_EQUAL with nv4_mini.sys as the problem. My IRQ table shows some sharing, but device manager shows no conflicts.

Ok I tried running the DTM-CB3 module which is nForce2 approved at 3-4-4-11 2T timings and experienced the same result even at 2.6 and 2.7v. I tried both in dual-channel and same thing happened. However, I downloaded a program called Prime95 and ran the CPU torture test and the system returned a fatal error within the first few minutes. CPU Temp was at 57 C and the warning beep (set to 60C though) sounded intermittentley which is strange. I let it cool down then ran the torture test again and about 5min. later the system either seized completely or the program crashed. IE has also crashed randomly on me. I did this several times, before trying a different FSB/DRAM ratio. So I left the system at 200 FSB and used a 6:5 ratio so my memory was running at DDR333 and processor was a 3200+. I ran Prime95 again and the system locked up just as it did the other times. So after I did this a few times with consistent results. I went back and set the FSB to 166 and tried a 5:6 ratio so the memory was DDR400 and processor was the normal 2800+. I ran it again and to my suprise it passed all the tests and after an hour of this, I tried a game and that was perfectly fine as well. I checked the temps and CPU was only 45 C this time. So I'm thinking the processor can't handle anything above 50C or it's just plain overheating. I ordered a Thermaltake Silent Boost HSF today which is tested up to 3400+ so this should fix my problem. If not, then I'm going to replace the memory with a 512MB Geil PC3200 golden dragon dual-channel kit.

[MSI K7N2 Delta-ILSR] Trouble

Hello,
I have some serious trouble with my pc, my system specs are:
-Unlocked Amd 2400+ (AXDA2400DKV3C from August 21, 2002)
-Msi K7N2 delta-ilsr
-Palit GeForce FX5900XT
-Std. 512mb pc2700
-Std. 512mb pc3200
-More stuff
The problem is that I can't change the multiplier. If I change the multiplier from 15x (standart) to for example 13x, the system won't boot. Than I have to put a jumper at the 100mhz fsb setting, then I must change the multiplier back to by h/w & save the settings. So I am only able to change the fsb, but not the multiplier
Anywone who know's a solution for this problem?
Thanks,
Sape

Quote
Originally posted by Wonkanoby
http://www.nforcershq.com/forum/viewtopic.php?t=48585
i told how to there
Yes but I would like to be shore
Quote
Originally posted by Tango
How do u know that your CPU is unlocked?
Sounds like to me it is locked because you can change the fsb and not the multiplier.
Because the processor is from 2002, and then it's unlocked

K8n neo2 platinum lock-ups

Hello everyone, well here is the deal, I ust built yesterday my first amd64 system, specs are as follows:
amd athlon 64 3200+ Clawhammer
512mb ddr400 (single stick)
120gb sata drive
1 dvd unit, 1 dvd-ram unit
geforce 3 ti 500 (i know, i have to replace it)
soundblaster live! 24-bit
stock case psu
Before that, i had the same config but with an athlon xp 2600 + witch an msi k7n2 delta2, it worked fine. But this one, as soon as i start gaming the game will randomly slow down to a crawl and then lock-up the pc... I used to have this same problem with a kt4v which i replaced thinking it was gone bad, though i did notice on that board the 3.3v line was quite faulty, well same thing is happening here, at least i think
If i leave Corecell opened while gaming, the game will suddelny minimize, corecell will pop-up with an alarm and show about 2.8-29v on the 3.30v line... now before i go out and spend some money on a new psu, I need to know if this could be it ? or could it be the old gf3 acting up?
As i said, this same thing used to happen to me with an old kt4v paired with my old athlon xp 2600+, it stopped happening when i switched to the k7n2 delta2 but here it is back again...
help please!

Well I´m back, meaning that my lock-ups are back
Although this time I think they're not voltage - psu based... all my voltages are on their normal conditions, temps are doing just fine, I can even game with no issues, the problem is my computer is randomly locking-up
I have read and re-read this post, Because I am having the same symptoms as this guy did, just random lock-ups , no time interval, the conditions cannot be reproduced , so Im guessing its either
a) hardware
b) bios settings/bios
More info: I upgraded my bios to syar's moded 1.A, turns out I'm running on a Venice 3200+ (not clawhammer as I stated before) ... Cnq is disabled, so is spread spectrum, so is aggresive timings, no dynamic overclocking, no fast writes, no sideband addresing, memory timings are at the manufacturer's specs, no overclocking whatsoever, fsb 200*10 , htt 5x...
Just so u know, the computer has been powered on for the last couple of nights downloading and It runs fine idling, but when i start surfing, or doing whatever it will lock up on a random time/condition basis (it hasnt locked up yet while gaming though)

K7n2 delta ilsr with kingston pc333

Owning a MSI K7N2 DELTA ILSR with an AMD ATHLON XP 2800+ and 512mb DDR KINGSTON (KVR333X64C25/512).
I like to run the motherboard with a FSB of 166MHz, with a 12.5 multiplier.
Setting the FSB/DRAM to 1:1 gives no troubles at all.
But FSB/DRAM 1:2 will lock up the booting process and the only way to escape the black-screen-of-nothing is to reset the bios with the jumper :-(
This way I run half the speed my memory is capable of!
Somebody a suggestion?

memory and cpu uses ddr to transmit data.
double data rate.
it means it sends data twice each clock cycle instead of one.
166mhz true transfer rate becomes 333mhz virtual transfer rate.

K7N2 Delta lock ups

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