Rep: 13
1
I just plugged in my MSI GS66 after not being used for over a year. I get no power. I cleaned the power port and it is not clogged. If my battery is completely dead will I get power to the laptop? If not, do I need to replace the battery?
Thanks
Russ
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Rep: 1
3
Try an EC reset: unplug the charger, hold the power button for 60 seconds, then plug it in again. If still dead, test or replace the charger, then reconnect or replace the internal battery. If no lights appear, the motherboard power circuit may need service.
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Thanks for the excellent help Rashmi! I tried he EC reset and it didn't work. My additional question is wouldn't it be more logical to assume the battery is deficient vs buying the power supply which doesn't have a shelf life? Battery is probably more expensive but probably more chance that it is the culprit. What are your thoughts?
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If a laptop battery sits completely discharged for over a year, it may have entered deep discharge or “sleep” mode. Most modern laptops, including MSI, will still power on from AC even if the battery is dead — but there are exceptions:
Some MSI models require the battery to be recognized for the power system to initialize.
If the battery has chemically failed, the laptop may refuse to charge or even turn on.
A deeply discharged or “frozen” battery may short the power circuit, preventing AC-only startup.
So yes — a completely dead battery can prevent the laptop from powering on, depending on the model and condition.
door Aashok Kumar Sharma
Terrific help Aashok, thank you!
door Russ