I am a novice to computer building but I'm trying to learn. I have a Compaq 5000 that I aquired as my first PROJECT box. I think the H.D has been formated. When I power it up it doesn't POST just the Compaq splash screen with a blinking cursor in the upper right corner. Tried all the keys that they say should get me into the BIOs such as F5, F10, Tab, Esc, Ctrl, and Shift and nothing works. Can any body HELP?My Compaq USES F10

If you are looking at the splash screen you can't just press F10 and expect to enter BIOS...it's a timing thing :

With the computer turned off, hold down the F10 key while starting the computer.
You may see "Keyboard Error" etc...just ignore and continue holding.
When you hear "TONE" release.
In a few moments you will see page 1 of your Bios setup.

BTW, if you get a HALT at the Compaq splash screen, chances are very good that your HD is completely wiped, including the hidden Compaq partition.
I think I even tried that too. Still nothing, but I will try again to be sure.

Thanks.