Question Dell laptop - The AC power adapter wattage and type cannot be determined

Sep 29, 2020
4
0
10
Dell Inspiron 15-3552
at restart, get the above message and pc runs extremely slow even though battery is fully charged.
 
Sep 29, 2020
4
0
10
The thing is, this problem comes and goes. I had the problem every time I logged on to my laptop a couple of weeks ago, but now have not gotten the warning in a week, even after doing nothing.
I suppose if the problem comes back, I will get an AC charger that delivers more power.
BIOS is up to date, don't have another charger, port seems to be ok.
 

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