hi, i have a Acer aspire C22-760 21.5 screen all in one with windows 10 . Ive been away working and i turned the PC on lastnight and it did a long update. After the update when going from sleep mode to wake up the screen goes into a graphic mess of wavy lines.The only way to get the PC back to normal is to press the middle power button and do a force close/shutdown. This has only happened since lastnight. Is there anyway i can roll the PC back to before the update to see if i can clear this graphic error. Its working perfect from the reboot but my error only occurs from the sleep mode. Help appreciated thanks. Neil
read this link. https://www.howtogeek.com/235474/how-to-roll-back-builds-and-uninstall-updates-on-windows-10/
Try this if its a build update this is how to roll back to a previous version View: https://www.youtube.com/watch?v=L-7rwgT0IAM&t=14s Let me know how you go?
