M MasamuneGoro Member Joined Dec 20, 2013 Posts 16 Mar 14, 2014 #1 Hey guys! First of all a big thank you for solving my desktop's window update problems... it's been working fine since december last year :lol: But recently my laptop's been glitching up, self-explanatory as you see in the title. Here's a slightly more detailed description: My laptop's power button will normally start blinking everytime it goes to sleep. Before the update, when I wake it up, it will stop blinking, and the screen will light up. But after the update, everytime I try to wake it up, although the power button stops blinking as if it has acknowledged that I've woken it up, the screen still remains black and refuses to light up. After a couple of seconds, the entire computer reboots. It seems to work fine otherwise. I've tried doing a system restore back to the point right after the update to eliminate the chance that it's some new program/update that caused the problem. I've also ran the SFC but it detected no problems. Other than it being unable to wake up after falling asleep, it's also been unable to detect the webcam. I have the latest drivers but it doesn't seem to fix the problem. The sleep issue is more pressing though. Not sure if the two are related (sounds like hardware problem) but my laptop had none of these issues before the update from Windows 8 to 8.1. Will be great if you have any ideas :) Also, do let me know if there's any data I can pass you to make your job easier!