Questions & Answers for: laptop screen takes brighten

...laptop screen goes black when trying to brighten using ac power I HAVE A DELL INSPIRON 1501 WHICH I'M USING RIGHT NOW. MY ONLY PROBLEM IS THAT MY SCREEN IS TOO DARK. I HAVE TO HOLD THE LAPTOP IN ...

screen for working outside . For that matter - I don't know how to make the F (function keys) work are taking about you labtop or desktop, most likely click any on the desktop, right click to be exact

laptop screen is dark can not brighten 1)TAKE OUT YOUR LAPTOP BATTERY 2) REMOVE YOUR AC ADAPTOR CORD, that's the wall power, remove it. 3) NOW HOLD DOWN THE POWER BUTTON FOR 30 SECONDS

...between the screen and the motherboard or video card. If you know how to take the laptop apart, you can check for pinched cables or harnesses -- if you don't see any, it's most likely the

...screen that fails to lighten? if yes, the problem should be from the screen back light. The back light must have gotten burnt and needs to be replaced for your screen to brighten up again. Take

laptop screen is blank when it's turned on??? If you have tried pressing the brighten button at the top of keyboard, then you may need a new inverter board or new backlight. A new backlight is a bi.ch

...anything appear on the screen? If you angle the laptop in the light can you seen anything on the screen? If you plug the laptop into an external monitor and switch the laptop on do you get a

Laptop Screen Issue Just tried to boot a brand new asus x502c laptop for the first time, and the screen is black. I had charged it for 6 hours, and it has the green, solid light showing it is fully ...

...screen went dark after i hit the f12 brighten key. Neither the lighten or darken keys work? whats the problem? It sounds like the screen inverter went out, it needs to be replaced. Take it to a local ...

laptop stated at all, just ACER.. Take out the big battery, first. leave it out now plug in AC pack. wall AC to PC. it the screen must show at least errors or text of some kind if not the PC is dead.