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2 responses
xpcman
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Sep 4, 2011 at 07:02 PM
Sep 4, 2011 at 07:02 PM
Blank screens are caused by a number of problems:
1. backlight broken - shine a bright light at an angle to the screen if a faint imaged is seen then it's either the backlight or the inverter that powers the backlight.
2. inverter - see above
3. cable (wires) from the motherboard to the screen
4. broken LCD
all of the above require a qualified tech to diagnose and/or fix. Often it costs more to fix than to buy a new laptop.
Good Luck
1. backlight broken - shine a bright light at an angle to the screen if a faint imaged is seen then it's either the backlight or the inverter that powers the backlight.
2. inverter - see above
3. cable (wires) from the motherboard to the screen
4. broken LCD
all of the above require a qualified tech to diagnose and/or fix. Often it costs more to fix than to buy a new laptop.
Good Luck
somebody told me because of liqued that fel on my keybord the screen wont work not even on an external monitor is that true
xpcman
Posts
19530
Registration date
Wednesday October 8, 2008
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Contributor
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June 15, 2019
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Sep 5, 2011 at 01:29 PM
Sep 5, 2011 at 01:29 PM
yes the motherboard may have been damaged by the liquid. You can remove the hard drive and connect it to an external USB adapter to make it into an external hard drive for another computer.
Good Luck
Good Luck
Nov 17, 2013 at 10:37 PM