I built a computer for my little brother living over 2,000 miles away. I tested everything with an extra monitor I had lying around (HDMI), and everything worked flawlessly. I boxed it up in the case box and shipped it to him, and after he got everything plugged in... nothing. No signal.
- Different ports on the GPU
- HDMI and/or Displayport
- Tested the display on another computer via hdmi (works)
- Checked the input on the display (correct setting)
- Made sure everything was plugged in all the way
I'm out of ideas. This worked just fine when I had it, but it won't work with the Acer XB241H. What's the deal?
Parts List: https://pcpartpicker.com/list/F7xjKB