0
votes
1answer
98 views

Backlight brightness on Mint 16 (GeForce 330M)

I have Dell Vostro 3700 with GeForce 330M and use the nouveau driver. I have Mint 16 with Cinamon. I want to be able to change backlight with keyboard shortcuts. I did some changes to kernel ...
0
votes
0answers
26 views

Back light not workng, replaced laptop LCD, next step?

My daughters laptop LCD went dark a while back, in a dark room you can see that the screen wants to work but will not. I am familiar with laptop repair, have replaced MANY screens. It seems I have ...
2
votes
1answer
478 views

Reduce laptop screen brightness below minimum in Ubuntu 13.10

My laptop configuration is Dell Inspiron 1440. I want to reduce my laptop screen brightness in Ubuntu below the minimum level that can be set using system settings. I usually set my screen brightness ...
0
votes
0answers
201 views

Are all (or most) LCD LED panels with LVDS connectors cross-compatible?

So here's the situation: My Lenovo U310's LED backlight suddenly stopped working. Atleast I hope this is the issue and nothing is wrong with the mainboard (it works fine with an external monitor... ...
0
votes
0answers
43 views

Utility for LCD Monitor Information backlight power on hour display

Does anyone know of a monitor information utility that can retrieve and display the number of hours an lcd monitor has been powered on or how many hours the monitor has on its backlight?
0
votes
2answers
270 views

Dell XPS m1210 LCD Backlight does not want to stay on at first

I have a Dell XPS m1210 that I've been using for almost 6 years now. Recently the LCD screen back light would turn on for a few seconds, then shut off until I closed the screen and opened it up ...
1
vote
1answer
632 views

Is there a laptop where you can turn off the backlight of the screen completely? [closed]

Is there a laptop where you can turn off the backlight of the screen completely? I have a Pixel Qi tablet where you can turn off the backlight and I use that function all the time. Really saves the ...
1
vote
0answers
409 views

Possible to bypass laptop inverter power source - HP dv5000 inverter 7 input pins?

I've got an HP dv5000 laptop with a backlight that won't light up, (but is known to be good). I've also got an inverter board which is good, but isn't getting power from the mobo. So, my question ...
1
vote
0answers
611 views

Thinkpad T60 display has suddenly gone dim

I have an IBM Thinkpad T60 2007 laptop with a 14-inch 1024x768 screen. Some time ago on one occasion I turned it on, Windows booted without any problems, but in the exact moment I plugged in my webcam ...
0
votes
1answer
648 views

Is this an LCD backlight failure?

When I either connect my monitor to my computer or turn it on, it will display an image from the computer for like a second, and then the screen will go black, but the monitor stays on and does not ...
2
votes
1answer
8k views

Laptop inverter board input voltage?

I am trying to repair a laptop where the back light has gone. I have tested the lamp by plugging it into another laptop inverter, the bulb lights up and is fine. I have purchased a "tested" inverter ...
1
vote
0answers
888 views

Antec Fusion Black (iMON) LCD won't turn off on system shutdown, blacklight is still on, and I cant suspend either

I've been struggling a while with getting the iMON LCD/IR-receiver on my Antec Fusion Black case to shutdown together with the system (XBMC Live 10 - Ubuntu based). But it won't. When it's turned off ...
3
votes
3answers
4k views

Why do LCD screens need a backlight? (seriously)

Bear with me on this, I'm well aware that most LCDs have backlights. But what if, they DIDN'T? I spend long hours in front of a screen and I hate the concept of staring into a lightbulb all the time ...
2
votes
0answers
2k views

Acer 3810T Black Screen of Death - Just a dead LCD backlight, way to fix?

I have an Acer Aspire 3810T and I recently encountered the black screen of death. I've found articles suggesting that this could be a bug in the BIOS and that if I flash the BIOS it could fix it, but ...
1
vote
2answers
899 views

Laptop backlight intermittently working

Like the title suggests. I have an intermittent issue with the back-light not working when the machine starts up. The screen still displays graphics just very dimly. I checked the cables and they ...
3
votes
1answer
1k views

LED Monitor brightness

I am in the market for a new monitor. I've been looking around and it seems that the general brightness for monitors is between 250-320 cd/m2. After hours of searching, I narrowed it down to the LG ...
3
votes
4answers
8k views

How to find out if the screen is WLED or RGBLED on Dell Studio XPS 16?

I just ordered the Dell Studio XPS 16 with i7 and 16" RGBLED screen. This upgrade from WLED LCD to RGBLED LCD charged me more $$. But now when I view the order online, it lists this part as "320-8335 ...