The screen works if i switch to integrated graphics.
Here's what i've tried so far:
No HDMI signal message on the screen all the time. Any ideas?
- Regedit, set VgaCompatible flag to 1 (http://en.community.dell.com/owners-club/alienware/f/3746/t/19470433)
- Replaced mobo (just had a working mobo lying around
)
- Used only one 780m, then replaced it with the second one in the same slot
- Different nvidia drivers
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The issue was fixed by using DDU and 375.70 drivers.
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HDMI is a PITA. I use it to watch movies and it always needs some sort of tweaking to get it to work. My 8 year old Toshiba and my brand new Dell are exactly the same too as far as problems go.
Can't connect external monitor to AW 18 via HDMI
Discussion in 'Alienware 18 and M18x' started by TankJr_, Nov 5, 2016.