Keyboard for Acer Extensa 5420 is locked and I cannot get it to come out of screen saver.

http://us.acer.com/acer/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3750&sp=page15e&ctx2.c2att1=25&miu10ekcond13.attN2B2F2EEF=3750&CountryISOCtxParam=US&ctx1g.c2att92=843&ctx1.att21k=1&CRC=1841181145

Good day sir/maam, when your LCD becomes black, the backlight of the LCD screen just went bad. this is caused by the failure of the inverter circuit board and/or lamp, at this point you don't have much choice but to bring it to your dealer for possible inverter replacement, at the moment if you want to see your display, you can plug in an external monitor temporarily. you can activate it by pressing Fn + (locate on your keyboard a picture of a monitor with the same color as your Fn key). hope this helps.

try to update the keyboard driver.

more info please

Clean the ROM with lens cleaner CD.

plz check the drivers for the webcam are updated, scan your pc for viruses.

you need to install blue tooth drivers/application first. then you will able to use it.

there is a bluetooth button. side or corner of the keyboard.

i need hilp fof my webcam

download PC wizard install and use this will detect your drivers take note of name and number and search the web for them
IE keyboard 234 drivers