There is sme problem wh ma laptop wen i am plugging it wh d power n starts ma laptop .all d buttons r working n showing lite as wel bt d screen is nt workng ..wat i do nw.
If the screen shows a picture but very faintly, the inverter is either not connected properly or faulty.
If there's nothing on the screen at all
1) Your screen is either not connected properly or faulty.
or 2) *********** board has a fault.
or 3) Your graphics card/chip has a fault.
You can connect your laptop to another screen using the VGA port on the back. You have to switch to the spare screen using the keyboard, usually Fn and another key. If the spare screen then shows a picture, *********** board and graphics card are OK, your screen is at fault or not connected properly.
Checking the connections to both the inverter and screen will require dismantling you laptop. If you go about this, ensure all power, including the battery is disconnected.
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