there is no display coming in asus a42f when plug the charger all led lights on and laptop fan spinning slowly after 10second fan spin very fast and no external display coming . change the cpu . ram . flash bios . but problem still
first i change the processor then flash bios display working good but create another problem laptop sometime work sometime no power . i need original bios file please
caps and inductors around cpu socket are all ok . sometime laptop work normally
if shut-down laptop and unplug charger. then plug charger again laptop not start-up no led on...
i will try to reflow the cpu socket and inform you
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