DELL XPS M1330 Display backlight not working?? My XPS M1330 is working fine except for the backlight on the display. I have checked the display windows, system, and the brightness control without any results. I can see the LCD desktop display but there is no light from behind. If I us the Fn key and the up/down arrows I see the screen Brightness window pop on and the indicator moves up and down the bar but the screen does not adjust at all. Can anyone offer some advise. Thanks

SOURCE: Unable to adjust the brightness of display screen

bright ness buttons are indicted witha sun like mark . they r usaly used with fn keys look for that keys

SOURCE: Keys dont work.alternative way to change brightness?

Yes you can go into your display properties and look in the settings tab and look for advanced click that and open color tab or the overlay tab, color tab should get your brightness turned up, And if you can't see you can go into your bios and adjust your brightness from there and get it back to where you can see it if you can't write me back here so we can try another method. Ok I hope that helps you out somewhat, Oh yeah you can also hook up an external key board into your usb connections and you should be able to work everything from that too.

SOURCE: led backlight on display for m1330 xps dell

This model laptop uses a CCFL lamp for the backlight, it does not use LEDs for backlighting.
The CCFL lamp is attached to an inverter which supplies high voltage to this lamp.
For details on how to install and or replace CCFL lamps go to
www.lcdparts.net for information and parts.

I assume you are not replacing the whole LCD screen.

SOURCE: Unable to change the Display Brightness

Click Start //Click Control Panel// Performance // screen brightness

SOURCE: My laptop's brightness doesn't work. It's at its lowest.

Ok, I had this problem too. Go into start - all programs - samsung - Easy Display Manager, then start Easy Display Manager. Try your function key and brightness and it should work. If you cant find easy display manage this way, type it into your search and start it this way. I have mine on my shortcut menu and start it every time I re-boot now.

If none of this works, just reinstall the program from here.

http://www.fixya.com/unanswered.aspx?q=samsung+nc10

Hope this helps

Jim