I bought an AMD Radeon R7 250X one year and a half ago, it worked perfectly fine on my computer, i didnt have any problems until last month. My windows suddenly restart for a Windows Update, and when it turn on again, the videocard wasn't working how it was "suposed to do". The windows loading screen apears just normal, but when the password screen should pop up, all the screen turns black, and then this kind of glitch apears. When I remove the videocard, it works fine, when I put it back, same problem. I didn't touch it for days, and today I turned my computer on again, it started like nothing was wrong, I was even thinking the problem was solved by "it self", but in 30 minutes of working, the computer restarted again, and the same problem shows up.
Sorry for my english mistakes, it isn't my native language.
Amd Radeon R7 250x
Motherborad Asus H61M-Plus
2x HyperX Fury, 4GB, 1600MHz, DDR3
Intel I5-7400 Lga 1151 3.00ghz 6mb
Monitor Samsung BX2331 23-Inch