Last update: I checked the BIOS and it is the newest version.
Good news: I ran MaxBlast and it recognized it as a 250GB drive, and partitioned it in half. I'm now installing WinXP and it didn't give me the black screen after installing. YAY! So maybe it might be working now.
It might well go without a hitch this time. If it does it comes of 'exercising' the disk surface by using the diagnostic testing diskette and doing the burn-in test.
The unattended OEM installation I used to have, did a burn-in test as part of the installation procedure.
Let us know. I might be wrong.
I think it is working now.
I installed XP last night, and started installing all of his drivers and software, and everything was installing in record speed. Then I put in his work programs (subtitle workshop and adobe after effects) and the subtitle program was finally reading frames on the video files and wasn't mussing the timing up.
So I'm pretty sure it's fixed. Thanks for all the help. ^^