Okay,Thanx for the definition of graphic card! I dont see no BIOS on the screen Now how am i supposed to enter the BIOS mode while I can't see anything on the screen, all the screen says is "monitor is working, check the signal cable red blue green white.." So the solution is that i gotta replace the "graphic card" OMG thats so complicated!! Nothing had gone so bad with my computer beforee and I didnt even do anything!! why did the "graphic card" fire LOL hehehe o yea that morning i was vacuuming my room and it touched some wires of the computer.. would that make any problem to the CPU? I just wanna know how that happened look i donno anything about the hardware stuffs! :P, , yea it'll sure take a month to understand that for me! hmm...