blue screen of death

[JaBlue]

I'm having computer issues.

When I reboot, if it runs in normal mode it will get to the screen where its loading windows 2000 then it will fill all the bars in the LOADING section and then it will go to the blue screen of death where ti says "dumping physical memory..." then it starts rebooting all over again.

This has been happening for a while, so I started using F8->last known good configuration on startup and that was working well. Last night there is a power outtage and my computer was on at the time. Now last known good configuration also results in a blue screen.

I am in safe mode. I can only get 16 colors and 800x640 resolution. Is there any way I can change this, like a utility I could download or something?

If you know what's wrong with my computer and how I can fix it short of taking it to a repair shop, that would be nice too. It's definitely not adware or virus-related.