HCI Memtest - Can Running Too Long Bork your BIOS? Also, Should you Reboot after Testing?

jmacfarlane

Junior Member
Sep 15, 2008
1
0
0
I have a new system that I'm trying to get running stably. My relevant specs:

Pentium Quad Q6600
Asus P5Q PRO
Radeon 4870
NZXT 800W Power Supply
8 GB MUSHKIN PC6400 DDR2 800 (4 2-GB Modules), model # 991580

Nothing overclocked.

I've been playing with memory timings and voltages and benchmarking to see if I can get it running stably.

PROBLEM/QUESTION # 1--

I recently ran an HCI memtest for about 18 hours, no errors. I thought "woohoo," and then I shut the computer down. About 3 hours later, I tried to start up and it would just power up a little then restart -- never got to BIOS, POST, anything.

So I took out all but 1 stick of memory, no dice. Then I swapped slots on the vid card and was able to get into windows. Went back out and re-swapped it, loaded memory sticks again, and got into BIOS.

BUT -- my bios was borked -- it made me reload the default settings.

So my question, since I think it was not a memory error -- can stressing the system for that long (memtest runs the CPU at 100%) corrupt your BIOS?

Does this mean that I could have something else wrong?

PROBLEM / QUESTION # 2 --

Again, while messing with RAM settings / voltage, I ran HCI memtest for 8 hours, with no errors. I then started playing a game -- MMO, Warhammer Online. After about 45 minutes, graphical corruption and had to reboot.

But the system had passed memtest, so I thought it was stable. Should I have rebooted before running the game to clear RAM after stressing it?

PROBLEM / QUESTION # 3 --

Last One!

Finally, I then played the game for two hours and had a spontaneous reboot. So I relaxed my timings and upped my voltage a tic. To me, thereboot meant that my RAM still wasn't stable. I know it could also be overheating, but my temps were good. Also could be not enough power, but I'm running 800 watts on a non-overclocked system, so I think I'm probably fine.

Any thought on this?

Thanks to anyone who replies. Sorry this is all in MB forum but I didn't know where else to place it -- at least 1 issue is a MB-only issue. . .
 

Billb2

Diamond Member
Mar 25, 2005
3,035
70
86
Originally posted by: jmacfarlane


PROBLEM/QUESTION # 1--

Does this mean that I could have something else wrong?

PROBLEM / QUESTION # 2 --

Should I have rebooted before running the game to clear RAM after stressing it?

PROBLEM / QUESTION # 3 --

Finally, I then played the game for two hours and had a spontaneous reboot.
Any thought on this?
1.) Obviously
2.) No, the OS does that by itself.
3.) Yeah, somethnig is wrong. The best method is to isolate and test each component. You have to isolate the problem. Is it a bad component, a bad BIOS setting, a bad cable????????
 

RiverRicer

Member
Aug 28, 2007
28
2
71
Graphical corruption after gaming for a period of time indicates an overheating GPU. How's your case cooling?