Games is stutter after the Battery is Dead

murderator

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Oct 10, 2017
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Help,

My Acer's battery is just dead because i forgot to plug the AC adapter when i playing Pro evolution socer 2017. Playing until the battery depleted, then it won't charge anymore, is dead. I've tried anything to get it back alive, failed. So my notebook is now have no battery, it's removed completely.

The thing is that now when i play any games, it's stutters randomly. Stutter just under 2 seconds randomly. Sometime the solution is to cap the frames, and limit the cpu to 85% max load at power management. Sometime it won't work.

I monitor the "perfCap Reason" in GPU-z. When stutters began, the label often change to "Pwr".
I think is not because overheat, it stays under 72C for CPU and GPU. This happened right after my battery is dead.

Things i've done :
Reset cmos battery
Reinstall driver
Reinstal Windows 10 on another drive
Update BIOS
And I have borrowed friend's AC adpter, problem still presist.

I have Acer E5 573G
Intel i5-5200u
Nvidia 940M 2GB DDR3
Galax L-series SSD 120
8GB 1600 L-DDR3
1080 screen

Is my laptop throttled because the damage protection by manufacturer, because my notebook have no battery?
or is it simply a hardware failure ?
 
Solution
Check your BIOS and power settings and make sure all are set to perfomance or whatever the highest speed option is called.

I had a similar issue with a Lenovo W model, I removed the battery to keep it from being work out from charging more that it needed to be, and the speed dropped by a lot. WOW went from 30 FPS to about 12. Never figured out why, I just put the battery back in.
Check your BIOS and power settings and make sure all are set to perfomance or whatever the highest speed option is called.

I had a similar issue with a Lenovo W model, I removed the battery to keep it from being work out from charging more that it needed to be, and the speed dropped by a lot. WOW went from 30 FPS to about 12. Never figured out why, I just put the battery back in.
 
Solution