Alienware X51 No Post No Beep
Everything on this computer powers up when I turn it on, but I get no display from the onboard HDMI or from the nVidia card. No beeps either.
I have cleared the CMOS jumper. Disconnected and reconnected the CMOS battery.
I reseated the RAM one at a time. Then I decided to turn it on with no RAM and I got the 2 beep error code that no RAM was installed. This confused me. There is some logic working somewhere to know that it had no RAM.
I don't have another Intel machine to test the CPU on. Can anyone tell me what else to test? Is the motherboard bad?
Thanks in advance for any help.