New
#1
Why does my new computer freeze with 50" 4K TV at high resolution?
I just bought a new Acer Aspire TC780, i3-7100, 8gb ddr4. I connected it to my 50" 4K HDR TV, at startup either the tv or the computer chose a high resolution of 4k x 2K 3840-2160. The computer would freeze up, and the key board/mouse were choppy. After changing the resolution down to 1080p everything runs good now. Is it the TV, or the computer doing this and why can't I run it at higher res?
PS: I also tried installing my GTX 1050 ti graphics card in the computer and still could not run at higher resolution without freezing and hardware problems.