Question about Acer Aspire 7720 Notebook
My acer aspire 7720 is dead you turn it on, the power switch lights up you can hear the fan, it is charging as the indicators are lit up but the screen is black even on an external monitor it sounds like the hard drive come on for about 5 seconds when you turn it on amd goes off i cant get into bios or anything is there any test i can carry out
You need to try to isolate the problem. Try connecting an external monitor to your laptop. Press function screen keys. If you have a picture on your external monitor then you have a video problem - most likely an inverter, although you may need a new screen, unlikely but possible.
If you have no picture then you have a system problem. Disconnect the battery and AC adapter. Remove the memory and reseat. Repower your laptop and see what happens.
Posted on Aug 02, 2009
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Posted on Jan 02, 2017
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