>>>>>It sure looks like it thinks it is plugged in. You could have a bad charger or battery.
>>>>
>>>>This laptop is new. After I complained about the previous problems, they sent me a new additional power supply. I'm using the new one now, but I don't think the problem is in it.
>>>>
>>>>May be I need to re-start again :( I didn't re-start for a week or more...
>>>
>>>Do you have the old power supply? If so, does it do the same thing with it?
>>
>>I can put the old power supply back. Basically, sometimes it's not detecting that power supply is on. In this case I change the outlet and last time I changed the power supply to the new one.
>
>You aren't by any chance plugged into an outlet that has low voltage for some reason, or into a UPS that has flakey output?
>
>If you can plug into a different outlet in a different room and get it to charge, suspect the outlet or UPS. Some cheap UPSs put out a square wave AC that your laptop power supply may not like.
It's UPS and my other computer is plugged in and it's seating right next to my laptop.
I may try to find a different work place or buy another UPS.
If it's not broken, fix it until it is.
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