I have an Alienware M9700. I shut it down one night and everthing had been working perfectly upto that point, however when I powered it on the following morning I hear the windows startup sound but know graphics on the display. This is the same when an external monitor is connected. I have replaced the GPU but its still the same. Is there anything else I need to look at, Mainboard etc? thank you

⟐ Answer accepted September 16, 2023 at 12:48 MST