So right now, my laptop is always running in 'Low'. if i go to ctrl panel>power options> 'Acer ePower Management', and if i adjust my CPU Speed to 'High' and 'Maximum', laptop will shut off in few seconds. But no, it doesnt shut off while playing NBA 2k13. weird, thinking that shutting off will mostly occur while playing games. If i play NBA 2k13, it doesnt shut off! Ever! but if i do an alt+tab, to go to my desktop, after a few mins, it will shut off. now here's the weird part, i play NBA 2k13, which we know is a very heavy game in terms of processing and video, and RAM, etc. i tried putting a desktop fan under the laptop, not just a usb laptop cooler, but really an electric fan to remove overheating, But still shuts off. trust me, i really cleaned the fan and where the air is coming out. i already dismantled my laptop just to clean the fan. (i shared this info because i suspect that its due to overheating.) but will still shut off.

i will be using my laptop for the whole night and while using, with no heavy applications running, it will just shut off.

Here are the problems (mainly about shutting off randomly) Windows vista, core2duo, 3gb RAM, 512mb video I still hope that you guys can help me repair this on my own. this laptop has been with me for about 5years now and i suspect that because of the 'age', problems will occur. I don't how can i describe this problem detailed enough, But my acer aspire 4935G has been turning off randomly.

Acer epower management windows 10