My OptiPlex has lost its graphics ie no signal to monitor just before it happened I got the coloured lines ect but this was brief then it just went I had a Radion HD5450 fitted but even when removed still no signal to the monitor from the generic graphics the machine still boots up like normal
The question can anyone hazard a guess at what is wrong with it
Solved! Go to Solution.
Damaged Ram or motherboard or Overheated GPU.
Take the battery out take the card out.
Take the ram out.
Turn on it should beep.
Then put ram back 1 stick at a time.