ok, i recently took out my sound card from a p2 computer to put back into a p4 computer, when i took it out and rebooted the p2, it doesnt boot the OS but instead stays on a black screen that jus says bA (the A with those two lil marks above it) i hope i didnt ruin my fathers computer, idk what happened it to, ive been in and out of all our computers many times and never seen this screen, oh yea, i also took out the video card and put it back in, but i dont think that did it. and a screw dropped on the edge of the motherboard, but i dont think it damaged it, it wasnt from high up or anything. and i kno i discharged the static from my body, before working on it.
never mind, i fixed it. somehow unplugging the hd and booting and then turning off pc, and pluggin hd back up worked
