hello
i have asus laptop.before 2 days laptop was working properly then i put it on stand by for aperiod of time about an hour then when i returned i turned it on its worked but no diplay only led is blinking and i hear hdd and cpu fan working. tried many times without any result i disassembled the battery and turned it on directly from electric charger and nothing changed.
i connected it to an external screen so also no display
i mean blank screen that there is no disply even boot screen not shown
so please help
If there is no display at all, and no display on an external monitor, it sounds like your laptop has a faulty display adapter. That usually means a new motherboard is required.