My computer runs normally for days or hours or sometimes just minutes, then crashes. The crash goes immediately to a black screen and the entire unit completely shuts down - it then usually reboots. The crash occurs intermittently when watching videos or (less often) when moving or resizing a window; however, it always crashes when loading BioShock. I thought it was related to old video drivers or a bad card so I updated the drivers for my GeForce 7600GT, but that didnt help. I then replaced the graphics board with a VisionTek ATI Radeon HD 4850 1GB, but again, the crashes occured with similar frequency. I tested memory by removing the sticks one at a time, but there was no improvement. I tested the Audigy card by removing it and using onboard sound, but there was no improvement. I dont think the problem is the power supply because crashes were no more frequent with the Radeon card than with the GeForce (and the Radeon presumably uses more power). The computer is running many processes, so I ended all that I thought to be unneeded for BioShock leaving only
Agent.exe, alg.exe, ati2evxx.exe (2 instances),
Backup.exe, CCC.exe, ccSvcHst.exe (2 instances),
csrss.exe, CtHelper.exe, explorer.exe,
imapi.exe, jqs.exe, lsass.exe,
MaxBlastMonitor, MOM.exe, smss.exe,
spoolsv.exe, svchost.exe (8 instances),
System, System Idle Process,
taskmgr.exe, ViewpointService.exe,
vssvc.exe, WindowsSearch.exe,
winlogon.exe, wmpnetwk.exe, and wmpnscfg.exe.
After doing this, BioShock ran into the opening exposition, but crashed afterwards.
My system:
PSU: ThermalTake PurePower Xaser III 480W
MB: Gigabyte GA-965SP-DS3
Intel Core 2 Duo E4300 (not overclocked)
Cooler: Intel Bundled
Memory: 2 Corsair CM2X1024-6400 5-5-5-12 800MHz XMS2-6400
Graphics: VisionTek-ATI Radeon HD 4850 1GB(latest drivers)
HDD1: Seagate Barricuda 7200.10 SATA 320 Gbytes
HDD2: Maxtor DiamondMax 10 Model 6L250R0 PATA 133 250 Gbytes
Optical Drive 1: ASUS DRW-2014 L1T
Optical Drive 2: ASUS DRW-2014-L1
Sound: SB Audigy SB1394 Model SB0090
WinXP SP3
Any help would be appreciated
Agent.exe, alg.exe, ati2evxx.exe (2 instances),
Backup.exe, CCC.exe, ccSvcHst.exe (2 instances),
csrss.exe, CtHelper.exe, explorer.exe,
imapi.exe, jqs.exe, lsass.exe,
MaxBlastMonitor, MOM.exe, smss.exe,
spoolsv.exe, svchost.exe (8 instances),
System, System Idle Process,
taskmgr.exe, ViewpointService.exe,
vssvc.exe, WindowsSearch.exe,
winlogon.exe, wmpnetwk.exe, and wmpnscfg.exe.
After doing this, BioShock ran into the opening exposition, but crashed afterwards.
My system:
PSU: ThermalTake PurePower Xaser III 480W
MB: Gigabyte GA-965SP-DS3
Intel Core 2 Duo E4300 (not overclocked)
Cooler: Intel Bundled
Memory: 2 Corsair CM2X1024-6400 5-5-5-12 800MHz XMS2-6400
Graphics: VisionTek-ATI Radeon HD 4850 1GB(latest drivers)
HDD1: Seagate Barricuda 7200.10 SATA 320 Gbytes
HDD2: Maxtor DiamondMax 10 Model 6L250R0 PATA 133 250 Gbytes
Optical Drive 1: ASUS DRW-2014 L1T
Optical Drive 2: ASUS DRW-2014-L1
Sound: SB Audigy SB1394 Model SB0090
WinXP SP3
Any help would be appreciated