Brightness goes to minimum even after making all settings

kathesh

New Member
Messages
2
brightness goes to minimum as soon as i start my system and then i can't increase it using any settings . I can increase it sometimes using keyboard , but that is temporary . Also whether it is plugged in or not , that thing doesn't change the problem.
 

My Computer

System One

  • OS
    Windows 8.1
Last edited by a moderator:

My Computer

System One

  • OS
    Windows 8.0 x64
    Computer type
    Laptop
    System Manufacturer/Model
    Toshiba Satelite C55D-A Laptop
    CPU
    AMD EI 1200
    Memory
    4 gb DDR3
    Graphics Card(s)
    Raedon 340 MB dedicated Ram
    Monitor(s) Displays
    Built in
    Screen Resolution
    1366 x 768
    Hard Drives
    640 GB (spinner) Sata II
    Keyboard
    Built in
    Mouse
    Touch pad
Thanx a lot for the reply !!! Few days back i figured it out that the problem was with the F2 key in my laptop. ( The F2 key in my laptop is used to reduce brightness ) . Becos of that problem the UEFI interface also used to start every time i powered on my lappy. And UEFI only starts during boot if F2 is pressed.
 

My Computer

System One

  • OS
    Windows 8.1
OK. Glad you found the cause. :)

Welcome to the Forums btw. :)
 

My Computer

System One

  • OS
    Windows 8.0 x64
    Computer type
    Laptop
    System Manufacturer/Model
    Toshiba Satelite C55D-A Laptop
    CPU
    AMD EI 1200
    Memory
    4 gb DDR3
    Graphics Card(s)
    Raedon 340 MB dedicated Ram
    Monitor(s) Displays
    Built in
    Screen Resolution
    1366 x 768
    Hard Drives
    640 GB (spinner) Sata II
    Keyboard
    Built in
    Mouse
    Touch pad
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