0
votes
0answers
95 views

Display backlight error ATI driver update

I have a problem with my ATI graphics card. I have an ASUS K52JU, with Windows 7 and a ATI HD 6370M. I recently updated my drivers from 8.x to 14.4 but while they were installing, suddenly the screen ...
0
votes
0answers
39 views

Backlight flashes quickly and then turns off on boot (and stays off)

On an Acer Aspire 47302 the backlight is off most of the time. When any of the following things happens, the backlight flashes on briefly, changes levels a few times, then turns off. The computer ...
0
votes
0answers
30 views

imac bootcamp windows 7 - program for adjusting the screen backlight

I've installed windows 7 on my imac with bootcamp and I'm searching some programs that allows me to adjuste the screen backlight (not colors and gamma).But all the programs that I found dont support ...
1
vote
0answers
67 views

Forcely Turn on laptop screen backlight

I have a laptop with hybrid graphic card. As it is a bit old (2010) the support for it totally stopped, and i can't install the official AMD graphic card drivers as it complains that for notebook they ...
1
vote
0answers
220 views

Lower backlight brightness further on Lenovo Y570 running Windows 7

Is there any way to lower the brightness further than the minimum brightness setting? I would like to not have my retinas burned at night. If there is no solution to lowering the backlight, then is ...
2
votes
1answer
6k views

How can I turn my keyboard backlight on and off?

I just got my brand new Toshiba Laptop Satelite L675. In the brochure it is said that the Keyboard has a back light. How do I turn it on, and off when I don't need it?
3
votes
3answers
5k views

Laptop LCD backlight off after resuming from hibernate or sleep

When I put my laptop to hibernate or sleep while plugged in and I resume from hibernate or sleep on battery, the backlight is off. A faint image exists on the display, but is nearly impossible to ...
3
votes
1answer
739 views

How to disable brightness intensity switching by power plans and AC/battery modes?

This is a "feature" in Windows 7, but I can't see how it is useful; it just annoys me. Every power plan and the AC/battery mode has its own setting for brightness intensity. So, if I switch power ...
0
votes
1answer
629 views

Computer fails to wake up… sometimes?

My laptop (new 2 months ago), an ASUS K50AD running Windows 7 Home Premium (64 bit), sometimes fails to start the backlight to the LCD screen when it wakes up from sleep mode, making it virtually ...
1
vote
3answers
4k views

Dell D630 light sensor and backlight in Windows 7

Is there a way to make Windows 7 aware of the light sensor built in the laptop? Also, there doesn't seem to be any way to control the backlight of the LCD from the OS (only the Fn + Up/Down key work). ...