No beep sound , no screen, and I think I killed my cpu

nikolas s

Reputable
Mar 18, 2014
4
0
4,510
My best friend have an old pc with a nice problem.
The specifications of the pc are :
motherboard :AMD M3A-h/hdmi
ram 2 kingston 1gb
cpu amd athlon ad 775
an seasonic 350 wats for power
at the end 2 (500 Gbytes) seagate sata .
the pc has no beep sound at all and does not showing anything in the screen. I take a look at the forum I push the the f-keys (nothing happend). then I little play with the jumper ( nothing happend ) I take out the cmos battery for 30 minutes ( nothing happend) .I test the ram take off completly and try to open without ram ( I was expect to hear a sound something ) but nothing happend.Then I take of the CPU I clean it and put it carefully back.
Then the pc become worst now it continues not hear any beep and it do not close without showing anything in the screen.Any idea ???