Tuesday, 22 October 2013

Acer W701 Sluggish CPU on Battery after Windows 8.1 upgrade

After upgrading from windows 8 to 8.1. I notice a slugging performance of my tablet when running on battery. The tablet work's fine when plugin on AC Power.

I uninstall almost all application and see possibly some driver issue. After much googling I was able to find a solution to share and will now waste time elaborating useless stuff.

Right click on power options


Change Setting

Change advance power setting


Intel Dynamic platform > Lower Power mode setting > On battery > select disable or Applicaton specific


Refer to this link for further info or Win 8.1 driver download.

http://community.acer.com/t5/Tablets/w-700-windows-8-1-battery-issue/m-p/136223



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