18
votes
1answer
3k views

How to Diagnose a Pre-Operating System Load or Hardware Issue

How can I find out if my problem is hardware based? If it is, how can I figure out what component is to blame How can I fix other pre-operating system issues? As an aside, what are all of these ...
0
votes
3answers
4k views

Toshiba Satellite A300 won't boot, how to diagnose?

I have a Toshiba Satellite A300 19P, It was working normally a week ago, today it just won't boot. After the initial Toshiba boot logo, I get a black screen and nothing happens, I hear the computer ...
1
vote
1answer
164 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 ...