Have I crashed my hard disk?
I dared tweaking the power cables at the of my CD-ROM. Now, when I turned my CPU on, there were two beeps but I didnt see what the message was because there was no available monitor at that moment so I decided to just shut the CPU off. When I turned it on again, with a monitor this time, the screen was blank. The computer tried to read the hard disk for a moment and then nothing! The red Compaq logo in white bakground did not even show up. My floppy drive and my cd-rom drive did not even scanned for bootable medias. What could have had happened? Had I crashed my hard disk, my motherboard, or had just accidentally erased a vital data somewhere?