Sorry it was a 7E error not 7, here:
Also at one time I got a 7B error with another windows version.
But in the 7E troubleshoot at MS they list this cause; "Incompatible video adapter drivers." And also:
"If the following conditions are true, the issue may be a hardware incompatibility with Windows XP because all the installed drivers are Windows XP drivers:• You receive the STOP 0x7E error when you first start the computer.
• You receive the STOP 0x7E error after you run the Setup program.
• You did not install any third-party drivers during the installation of Windows."
It is half way trhough the installation (or second last step, "installing components" or something) that it crashes.
But like, if it is windows own drivers that are incompitable, what should I do then?
It came with XP Home edition, it's "Designed for Windows XP", it should work!
BTW I updated the bios and did that F5/Standard PC thing, but it didn't work. I checked what I found about IRQ in BIOS and from what i understand(nothing) nothing is wrong. It's all on default settings.