OI
so i have this problem with my computer, when i turn it on the screen remains black (no signal) and also my ram is not flashing i tried to disconnect it from the power and hold the power button for 30 sec still not working i tried to remove the ram and put it again again not working. buying a new one will be the last in my list cause i have some important files there so you know, i need to make some backup.
Please help me thanks..






