my Lenovo g500 does not show anything at all when I power it on. The backlight is on but the screen is just a black colored screen with not even the boot logo. I can hear the fan spin the moment the power comes on and when I put a disc in, it spins.
When I try to connect it to an external display, nothing shows up. I once opened the inside and disconnected the display cord with the motherboard and monitor and reconnected it but it still didn't work.
When I charge, the charging indicator lights up. I even uplugged the battery and held down the power button for 30 second while the ac was pulled out and on(tried both).
My monitor kinda shows some distorted white blurry ghost looking color when I tilt it back and forth. It's been happening even before the laptop had the black display issue. When this first occurred, I remember seeing the desktop a bit right after the pitch black screen with some warning or error prompt then the screen went black again(with backlight)
I heard it might have something to do with lvds cable whatever those are. Not sure how to buy or replace them. I know it's not an inverter or display hardware problem.
Not sure if it's a gpu error or is something inside damaged?
When I try to connect it to an external display, nothing shows up. I once opened the inside and disconnected the display cord with the motherboard and monitor and reconnected it but it still didn't work.
When I charge, the charging indicator lights up. I even uplugged the battery and held down the power button for 30 second while the ac was pulled out and on(tried both).
My monitor kinda shows some distorted white blurry ghost looking color when I tilt it back and forth. It's been happening even before the laptop had the black display issue. When this first occurred, I remember seeing the desktop a bit right after the pitch black screen with some warning or error prompt then the screen went black again(with backlight)
I heard it might have something to do with lvds cable whatever those are. Not sure how to buy or replace them. I know it's not an inverter or display hardware problem.
Not sure if it's a gpu error or is something inside damaged?