Crosshair V formula

Hi guys, i am upgrading my PC that has 4gb ddr3 ram. It has an integrated gpu and i want to buy rx550 and 2gb of ram since i am low on budget. would 2gb of ram work or spend more money for 2x4gb ram. PC specs: i3-2100 ddr3 4gb ram integrated gpu (new would be rx550 2gb)

I have an HP ZR2740w monitor that I got about 8 months ago and that I like quite a bit. Recently however, it has been doing a strange thing where the display turns itself off seemingly at random. It does not turn the entire monitor off (I can tell because whenever I turn this monitor off, my PC...

"Wifi doesn't have a valid IP configuaration." shows up when I troubleshoot why my wirless connection isn't working. The wireless is working on every other device in the house and Ethernet works on the lap top as well. No changes have been recently made and I checked to see if Windows (8) need...

hi guys ..I need your help .. just installed the Nvidia gtx 660 ti ... and now I wanna buy a compatible 3d monitor to run 3d games and movies .. thought about the samsung s23a750d but I have read some articles that it's not Nvidia certified ..and the 3D won't work ..is that true ? and what...