Running laptop with dead battery hurt the device

nguoidoi_ha2005

Prominent
Nov 1, 2017
2
0
510
Recent i found out that, if i take the adapter off and plug it back on, the laptop operates after turning on but it jitters.

like if i hold down a button for example W on keyboard,
it will do WWWWW and then stop for a millisecond and WWWWW and stop and so on.
im having difficulty typing this as some keystrokes will miss out.

i just wanna ask if running laptop with dead battery hurts the device or is it something else?
because the problem keeps happen when i plug out and in again.
Notice: it will work fine again after couples hours of leaving it plunging in.

Sorry for my bad english.
 

greatoz

Distinguished
May 7, 2006
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0
18,510
I don't know what might be causing the multiple keypresses you're experiencing - but no: running a laptop with a dead battery will not damage the device. I have an old Acer I keep in my living room for occasional web browsing. It's battery has been dead for at least 2 years and it still works fine running on AC power.
 

nguoidoi_ha2005

Prominent
Nov 1, 2017
2
0
510


No, its not multi keypresses, but miss-keypresses. sorry if i explained my problem wrong.
so if i try to type quickly without looking: Hello my name is Bob
it would be: hell myame is bo(missing o,space,n,b)