HP notebook backlight problem

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speedyguy

Cyborg Agent
i hv a tablet pc...ts supposed 2have a dim screen wen runnning on battery n full backlight wen on plugged in supply.....but since a couple f days i observed ts alwez showin a dim screen n thrs no change wen i plug in out the power supply.....

is it a hw issue or sw.???

thanx
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speedyguy

speedyguy

Cyborg Agent
i know abt dat....they r all set to norms
but plz confirm exactly wich setting u talkin abt?

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realdan

Ambassador of Buzz
your laptop may have software installed to manage power...check out if there is such a thing running in the tray...it is the case in thinkpad..
but in my thinkpad i m using the power management in the control panel by selecting the laptop scheme.

you can try increasing brightness in AC or battery mode by pressing FN and F8 i think..it could be different for your laptop...check the manual..if one can increase brightness like this then it may not be the display problem
 
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speedyguy

speedyguy

Cyborg Agent
@realdan: u proved me a real fool....it was just fn+f8 to increase brghtns.....thanx tons dude....m runnnin in n around for 5 days for this....

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realdan

Ambassador of Buzz
everyone no matter how knowledgeable can sometimes omit something which seem very obvious and easy to solve

great to heard your problems now solved
 

sude

Tech'ing life seriously!!
dear speedyguy...
the thing u r facing isnt a problem this is the very primary power saving setting that all laptops have...

though u can brighten the brightness by the dedicated buttons on ur keyboard..
which model u have do post details,..

SUDE
 
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speedyguy

speedyguy

Cyborg Agent
wats d need to post details....i sed its solved n twas a simple fn key issue....i feel so dumb...newez thanks 2 all for concern....

@sude: ya n still my model is hp tx1003 tablet

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