two monitors

The title says it all. My main monitor has horizontal lines when I turn on the PC, they appear and disappear for a couple of minutes. My second monitor is fine but if I disconnect my second monitor, the main monitor's horizontal lines disappear. Can you guys tell me what is wrong? Main...

Hi, I have two displays connected to my PC via DisplayPort and recently I started having an issue with one of my monitors randomly losing signal. Unplugging the power cord and re-plugging it was a temporary fix, but after a bunch of troubleshooting I figured out that when plugged into my...

So I upgrade my graphics card from 9400 gt to Rx 570. I have two monitors and when I was using the 9400 gt it was working perfectly but since I change the graphics card the two monitors works for a bit then both of them shows a black screen. But if I install only one monitor it works perfectly...

Hello everyone, I don't know if this is the right category for this kind of question but I'll try. So, this is my problem: sometimes, when I turn on my PC, it looks like my PC doesn't detect the monitors. The first this happened, was in a period in which I used to unplug one monitor and plug...

So. I've been having this issue for almost a year now and trying to get it fixed by the help of my "looooovely" service provider (Bredbandsbolaget) here in sweden. I have a 100/10 connection atm and other than this its been working swell. It seems im getting a packet loss every other hour at...

Hello, I'm wondering if there is a setting or program for or on windows 10 to turn off my mouse automatically when I switch to another display, my TV screen. I want to do this because I have a wireless keyboard with a touch pad that I use for my TV instead of my wired mouse that I use for my...

i hit enter to boot my windows 8.1 disc that came with the motherboard and it says booting................... and then it comes up to this dumb Wecome to FreeDOS page and i cant do anything past that point. someone please help, ive searched everyhwere