Question about Sony VAIO VGN-N130G/W Notebook
My sony vaio has been through three different ac adapters. All three adapters made a weird insect like chirping noise everytime they were plugged in and eventually all three stopped working. how can i fix this? is the laptop shorting the ac adapters somehow?
There is a possibility that the power managment sestem in the computer has malfunctioned and is back feeding and burning up the supplies. You will need to take this in for a professional diagnostic to find out if you have a back feed problem. A back feed problem is rare, but not unheard of.
Posted on Jul 16, 2008
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