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nimeshkumar11
Blue Screen Again
Posts: 12
Registered: ‎07-11-2012
Location: durgapur
Views: 16,773
Message 1 of 11

PROBLEM WITH SCREEN BRIGHTNESS

I AM USING Z580,WIN 7 HOME BASIC 64 BIT.

MY PROBLEM IS THAT WHENEVER THE SYSTEM REBOOT OR STARTUP  THE SCREEN BRIGHTNESS RESET TO MINIMUM,MOREOVER THE SCREEN  BRIGHTNESS TAB IN POWER FUNCTION DOES NOT WORK SHOWS NO EFFECT ON INCREASING OR DECREASING THE TAB. I HAVE TO INCREASE THE BRIGHTNESS BY PRESSING FUNCTION KEY+UP ARROW.
PLEASE HELP ME SHOW THAT MY BRIGHTNESS SETTING DOESN'T CHANGE AFTER REBOOT .

 

 

countrywise
Broadband 3G
Posts: 828
Registered: ‎04-14-2012
Location: İstanbul
Views: 16,694
Message 2 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

Please don't use high case letters,

 

they are difficult on the eye,

 

and are considered  as shouting.

 

To your problems

 

did this problem exist from the start,

 

or did it just start to happen recently?

 

When you left click on the task bar icon for your power plan

 

and then choose ''Adjust  Screen Brightness''you say that it doesn't work.

 

the slider there doesn't   function at all?

 

Are your drivers updated?

 

Start laptop in Safe Mode and see if it works there or not!

 

At last resort you could reinstall the software.

 

Let us know how you go. 

 

 

nimeshkumar11
Blue Screen Again
Posts: 12
Registered: ‎07-11-2012
Location: durgapur
Views: 16,599
Message 3 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

THIS PROBLEM JUST HAPPENED RECENTLY,SLIDER DOESNOT FUNCTION AT ALL,DRIVERS ARE UPDATED AND IN SAFE MODE ALSO ,THE PROBLEM STILL EXIST.
countrywise
Broadband 3G
Posts: 828
Registered: ‎04-14-2012
Location: İstanbul
Views: 16,559
Message 4 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

İ asked you to please NOT write in BİG CASE letters.

 

Very difficult on the eye,and is considered shouting !!!

 

 

 

Since it happened only recently,please try System Restore.

 

Restore the system to an earlier point,before this happened,

 

and let us know how it goes

 

Also just before this problem started,did you install / uninstall any drivers ??

 

Or even a program ?

 

 

Gauravbahl
Fanfold Paper
Posts: 3
Registered: ‎11-22-2012
Location: IN
Views: 16,258
Message 5 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

Nimesh , just roll back your intel HD graphics driver to a previous version and your problem will vanish Smiley Happy
Highlighted
FaizIskandar
What's DOS?
Posts: 4
Registered: ‎08-29-2011
Location: Malaysia
Views: 14,795
Message 6 of 11

Betreff: PROBLEM WITH SCREEN BRIGHTNESS

Hi friend..
Pls downlaod the video driver and reinstall it..
my z460 working well after that
razendra
Serial Port
Posts: 43
Registered: ‎02-25-2013
Location: NP
Views: 12,828
Message 7 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

I've just upgraded my OS to 8.1 (Previously it was Windows 8). I had siilar problem before too, I just roll back the driver, like you suggested. But this time there is no option for RollBack. So what should i do now. The screen is too dim.

Hijji
What's DOS?
Posts: 1
Registered: ‎11-06-2013
Location: UK
Views: 12,446
Message 8 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

I just got the Same problem these days !!!!!!!!!!!  Smiley Sad

ishaan
Bit Torrent
Posts: 3,304
Registered: ‎06-27-2012
Location: India
Views: 12,438
Message 9 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS


@Hijji wrote:

I just got the Same problem these days !!!!!!!!!!!  Smiley Sad


Hi

Welcome to the forum!!

Do you have the same laptop? Or different?

Please mention

Regards

Ishaan Ideapad Y560(i3 330m), Hp Elitebook 8460p!(i5-2520M) Hp Pavilion n208tx(i5-4200u)
If you think a post helped you, then you can give Kudos to the post by pressing the Star on the left of the post. If you think a post solved your problem, then mark it as a solution so that others having the same problem can refer to it.
ranhadar
Paper Tape
Posts: 3
Registered: ‎10-29-2013
Location: israel
Views: 12,415
Message 10 of 11

Re: PROBLEM WITH SCREEN BRIGHTNESS

I have the same problem
Z400 touch
after upgrading to win 8.1 all the problems came up

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