Malfunctioning PC. Please help

PSNFan999

Reputable
May 17, 2014
3
0
4,510
Two days ago, I was surfing the web, about to play a game called wizard101. I then noticed a noticeable, poor computer performance. Everything was laggy, and unresponsive. I then decided to wipe out my hard drive in recovery mode. Took about three or four hours to complete the operation. But after that, I've noticed the problem still exists! The problems associated with it are a SLOW BOOT UP which takes MINUTES, and a VERY SLOW LOGIN. It'll take more than five minutes to log me in. But after I managed to log in, I either haveone these two screens: Black screen of death with a mouse, or just a black screen of death. And I've managed to get on my computer by luck but, the lag and unresponsiveness still exists. With PLENTY of patience, i've managed to download auslogics boostspeed to scan for problem. It reported it found problems. I allowed it to do it's job. My computer was more responsive. After that i installed malwarebytes to know it didn't find anything. Please help. My OS Is windows and it's a asus laptop