-1
votes
1answer
64 views

How to determine why computer won't turn on? [closed]

I have a PC that I built myself (parts list). It has for a number of months refused to turn back on after there's a power failure. I've had to pull the plug out of the back, and then plug it back in ...
5
votes
3answers
6k views

How do I troubleshoot a slow hard drive?

My computer is suffering of slow-downs and I'm not surprised (it's around 6 years old). Here's what I've verified: They are not very frequent (only a couple of times a day). When they happen a ...
1
vote
1answer
163 views

What Is a Boot Failure 4 Digit Diagnostic Tool?

How do I use this device? Designed to troubleshoot PC boot failures, when PC doesn't even show Video Card/BIOS screen (thus no error code/info is available) 4-digit numeric display ...
2
votes
2answers
2k views

How to enable Windows diagnostic / descriptive / detailed startup mode that shows what it's doing?

During the boot process, Windows normally displays that monolithic "Logging on.." screen. There's a way to switch it to show what's going on behind the scenes, (e.g., connecting to network, running ...
3
votes
2answers
6k views

Recommendations for hardware diagnostic software (bootable)? [closed]

Can anyone recommend hardware diagnostic tools that can be run from a bootable CD? My situation is I have a machine that I built a couple of weeks ago. I loaded windows 7 RC (64 bit) on it, and it ...