Acer Aspire 5630 PC Notebook screen brightness

adjust brightness fujitsu siemens li1818 laptop I have got a calibration spider. It asks me to adjust the luminance of the screen but i cant find how to change it..... more...

My screen is way too dark, I can barely see anything at all. I've tried adjustig the brightness with the function and arrow keys, but it doesn't do anything. more...

Dull screen lighting The screen has gone dull as though it is conserving certain. I simply want to get it back to its usual brightness. The keyboard is damaged so I cannot use the light and more...

I tried to use the steps in resolving the Toshiba Black Screen problem (http://www.fixya.com/support/t225857-toshiba_satellite_a135_s2376_black), but Toshiba insists I use the Toshiba Power Management with no success). The monitor does appear to illuminate and the brightness does seem to increase and decrease. Is it possible the monitor more...

DDR2 400 RAM HDD: 40 GB Optical Drive: DVD-Rom/CD-RW Combo Drive Display: 14.1" Wide Screen XGA TFT w/1280 x 800 resolution Graphics: Intel GMA900 Other Features: Ethernet / Multi double-layer drive Display: 12.1" WXGA 200-nit Acer CrystalBrite high-brightness TFT LCD with1280 x 800 pixel resolution Graphics: Integrated 3D graphics Intel" more...