I thought my problems were going away, but now seem to be getting worse.
Computer keeps freezing, suddenly the cursor just sticks and you can't do anything but turn the computer off and back on, CTL+ALT+DEL doesn't work for example. Sometimes it'll go a whole day without freezing, then other times it'll freeze, then freeze again within minutes of restarting. It also tends to freeze if the screen saver has been on for more than a couple of minutes. The final problem is that the PC just won't shut down usually when you try to shut it down. The shutting down screen tends to come up for 15-20 minutes if you leave it, before getting a blue error screen and the message:
DRIVER_POWER_STATE_FAILURE
The technical information at the bottom reads:
STOP: 0x0000009F (0x0000000000000003, 0xFFFFFA8006CD2060, 0xFFFFF80003F93518, 0xFFFFFA800B057610)
Has anyone been having similar problems, or does anyone know what the best solution might be?
I tried looking at Microsoft's website, and found this page:
http://support.microsoft.com/kb/246243 I followed the instructions and tried running Sigverif.exe, but it didn't find anything wrong.
Any suggestions would be much appreciated, although I do understand that a specific solution will be hard to provide without sitting in front of the PC. Thanks.