I have a friends computer that is a Compaq older model desktop Windows XP
When he brought it to me it would not power on at all.
I tried another power supply and now it comes on to a black screen.
Top left of screen shows installed memory
Bottom left of screen shows v01.11
Bottom right of screen shows Compaq and <F10=Setup>
When I hit F10 at startup the F10 goes away and just leaves the word setup there but does not enter setup.
I have unplugged everything except HD, monitor, keyboard and mouse still nothing.
I removed cmos battery for a couple minutes then put it back still nothing.
I removed memory and tried one stick at a time in each slot still nothing.
Any help or suggestions would be greatly appreciated.