Computer booting but...?

Nothing is shown on the peak.

Tested Graphics card & monitor - both work

Any ideas?

Computer booting but...?

first bad check the monitor connection, check that ur monitor power button is on, if everything is moral then see if the buttons of menu option on monitor work and if monitor is on then u will see the menu on the blind and u can make the configurations. May bhe brightness is down to minimum or something. See if that works
This would be my subsequent step, if you already have it apart, first check the cable's connections, next:



Make sure your internal speaker is hooked up, and if there isn't one, hook up most any little speaker to the wires (you may entail to check the mobo's manual to digit this out).



While you have the PC apart and the mobo instruction manual out, see if it lists error codes and if it doesn't, see if you can find the BIOS performance.



Then, when you boot, listen carefully to see if it beep.

If it does, you'll need to find (you can do this online via google) the error code charts via the BIOS copy, or if your mobo's manual have it.



If there are no beep, it would appear everything's ok, something wrong with the cable maybe?