Cause: Installed my own modded BIOS. The original was downloaded from manufacturer. Symptom: Monitor power light keeps flashing without displaying POST or anything. Tried pressing CLR CMOS button but nothing changed. Also put the original official BIOS in USB drive and press F6 (USB keyboard) in attempting to re-do. I have now two options: 1. Go for support service. 2. Use the tricks here: BIOS Recovery procedures htt p://forums.mydigitallife.net/threads/870-Bios-Recovery-Procedures ????? HELP!!!!