Having problems with your Acer Aspire 7720 Notebook ?
Acer 7720 will turn on and work for about 5 mins and shut down
\015 Acer aspire 7720. the laptop will turn on and i'll be using it for about 5 minutes, then it will just turn off without warning. Can someone help me please?\015
In most cases I have found that this problem stems from a bad charger not delivering the proper amount of voltage. Therefore the battery doesn't ever really get a full charge even though the power indicator may say it does. I would get a multi-meter and check the voltage at the charger tip and see if the power is fluctuating. Be careful regardless, a bad power unit may spike and terminate your motherboard.
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