Having problems with your Acer Extensa 710TE Notebook ?

My acer extenza 4420 backlight wont turn on

\015 My laptop will turn on and boot up properly the problem is that there is no backlight i have to squint or hold my laptop in light to see the desktop and menues is this a internal problem or was someone messing with my comp and disable backlight somehow?\015

Answers :

Most likely:

1. backlight is dead (search for replacement displays).

2. backlight power-inverter is dead (check ebay for your model +inverter to see if there is even one in your model)

3. (very unlikely) wires which power the backlight may be worn from bending over time.

for the time-being, connect an external monitor, if possible, so you can access your system. connect it, power-on, and it should work by default -if not, hold the Fn key and press F8 (usually this key) to enable external display output.

and.. good luck!

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