BSOD + Black Screen

Ok quite a long one this so apologises in advance.

I normally never switch my PC off. 2 nights ago I decided too. Upon
switching it back on the next day I was greeted with a BSOD just after the
desktop appeared. No info other than a Stop message with a load of numbers.
Rebooted and got to the same place again with another BSOD. Same error
message. Rebooted a third time and this time after the BSOD I got IRQ NOT
LESS OR EQUAL TOO. I rebooted again and got a totally different error
message, this was ongoing and I tried to access safe mode and couldn't. I
tried a roll back without any joy. Left the PC off for a few hours and when
I switched it on it ran up no probs at all. Well for an hour or so then a
BSOD similar to the first few I had. Someone recommended memtest+ which I
ran from a cd and it came up with an error message showing a couple of
errors within about 30 secs to a minute. I then tested each of the 3 sticks
I have individually and they all failed. I then tried them all again in each
of the 3 memory slots individually on my motherboard and they all failed
again. This didn't really tell me whether it was the RAM or the motherboard
that was at fault. I managed to test the RAM in my brothers PC with memtest+
and all the RAM passed. So I thought it has to be the motherboard. Well I
put the RAM back in and booted the PC and no BSOD. I left it running doing
some burn in test from Sisoft Sandra and after that finished it's still
going strong. The problem now is that my TFT monitor screen keeps going
black for a few seconds especially if I'm doing anything intensive on the
PC. I've updated the video card drivers, changed the refresh rate etc but it
still goes black. Any idea what's causing that problem?

TIA

Redman


.

Relevant Pages

  • Re: CPU Core Voltage Too Low -> Crash?
    ... If this new motherboard doesn't fix it, I may just have to blow it up! ... the CPU and/or RAM, and see if that fixes it. ... the CPU with every program imaginable, works perfect, calculated perfect every time, no BSOD, I have ram memtest86 for over a day straight, not a single error. ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: BSOD + Black Screen
    ... I normally never switch my PC off. ... Rebooted and got to the same place again with another BSOD. ... This didn't really tell me whether it was the RAM or the motherboard ...
    (uk.comp.homebuilt)
  • Re: Basic electical question for hooking wires to motherboard
    ... I thought it might a shorted switch. ... >>> know its not the video as I am using the on board video at this point. ... >>> ram can only go in one way so I will rule that out. ... >>> motherboard not seated right? ...
    (microsoft.public.windowsxp.hardware)
  • Re: presario R2000 motherboard HELP PLEASE
    ... is in a compaq presario SR2000. ... motherboard is unattainable to say the least. ... The processor is better than any I have here and the ram ... Tested the power supply, harddrive, on/off switch, Not sure ...
    (alt.comp.hardware.pc-homebuilt)
  • P4BGL-MX Motherboard Problem!!
    ... using my ATX power switch, and, to my dismay, i found the ... CPU, RAM, and the tests proved that CPU, and RAM, were in perfect ... But, when, i tested my motherboard, with a different RAM, ...
    (alt.comp.periphs.mainboard.asus)