Brightness

Forum discussion tagged with Brightness.
  1. S

    Question Brightness issue

    My Brightness is not reducing it is stuck at full brightness I have gone to power options, advance settings, but it is not SHOWING the adjustment tab. I have searched for it but couldn't find solution for it, Please anybody could help me to resolve this issue ASAP
  2. D

    How much does lowering the screen brightness on a laptop affect battery life?

    Hi everyone. I am curious, as a general rule, how much does lowering the screen brightness on a laptop affect its battery life? Like, how much longer battery life can one expect in general when running a laptop's screen brightness at 100% vs 75% vs 50% vs 25% vs 0%? Thank you.
  3. L

    Laptop Brightness set to 0%

    I just turned my brightness all the way down, and now i can't see a thing on my laptop. I can reboot it and can open safe mode fine, but if i try to log back on everything is just black. I thought adjusting the brightness would just make it really dark, but now its just blank black. Any help...
  4. A

    The whole screen went all black when i wanted to adjust my brightness on my sony laptop. I think it might went to 0 brightness

    The whole screen went all black when i wanted to adjust my brightness on my sony laptop. I think it might went to 0% brightness. How do i change that now?
  5. Blox

    Laptop brightness issue

    So I have a Dell Inspiron 1318 and installed with win7 64bit. And there is a brightness difference when it is plugged(much higher brightness) and unplugged(lower brightness), I want the brightness to be the same even when i unplug. And i tried to tinker max brightness in the display settings...
  6. S

    Laptop brightness help

    I have a problem with my brand new Dell laptop. Even though the brightness is 100% it's still so dim that it's unusable. I've checked power saver mode and adaptive brightness and both are already off. I've also updated some drivers that I was told to update on google. But nothing has helped. I'm...
  7. Chirag_789

    Special key not working

    Hi,I have dell inspiron n5050, In my Laptop when i m trying to increase or Decrease of Brightness it does not work properly, it jst seen the logo of brightness on th screen bt it dsnt work, Plz hlp me to solv this.
  8. S

    Laptop Not Actually Changing Brightness?

    To start off, sorry if this is posted in the wrong place. For some reason my laptop will not change the brightness of the screen. The numbers change and go up and down in the brightness meter but the actual screen doesn't get dimmer/brighter. I'm on a Alienware m15x Windows 10. Please help...
  9. A

    How is Alienware 15's 220 nit display

    Hi all. I had made up my mind to buy an Alienware 15 R2 laptop with GTX 970M. But I just noticed that the display brightness has been reduced to 220 nits. Can anyone please tell me how bad is it in real life? Does being anti-glare somehow make it bearable? Thanks in advance.
  10. W

    problem with refresh rate

    Hi guys. I need some help. I have Sony Vaio laptop which have 1080p display and it can go up to 120hz, BUT, when i choose higher refresh rate, then the brightness is a lot darker (i checked brightness lvl and it was at max), Can you guys help me please?
  11. I

    Screen brightness keys not working on Samsung Ativ Book 9

    Just found out that my keys for brightness were not working but the volume works just fine. My OS is Windows 8.1. Help please?
  12. E

    Laptop backlight not working at all

    I had my laptop brightness turned down this morning (the laptop was still usable at this point) and when I went to turn it back up, it didn't go any brighter. So I turned the laptop off and back on... and it blue-screened. I turned it off/on again and ever since then, all I can see is a VERY...
  13. D

    macbook white backlight only on lowest setting

    Hello wise forum people. Perhaps you could name the problem with my macbook. I did find few similar problems on internet, but they were old, and without solutions. I took video, so show whats exactly wrong, (its better 1 time to see, then 100 to hear :) )...