Just bought Acer Iconia B3-A30 but brightness slider does not work...any ideas?

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Elsiebubbles
Elsiebubbles Member Posts: 1 New User
edited March 2023 in 2016 Archives

Acer Iconia B3-A30 brightness slider not working. Can anyone help???

Answers

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
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    if you tablet has auto brightness, please disable and then try to set manually.

     

    try also a factory reset (backup your personal data first)

    settings/backup & reset - factory data reset

     

    if it's still not working, contact your Acer support service or seller.

    I'm not an Acer employee.
  • bjtucker
    bjtucker Member Posts: 1 New User
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    I have also just bought a B3-A30 and had the same problem. Acer Support advised a factory restore and reboot which I did but it did not solve the problem so they asked me to return the tablet to be checked by a technician. Before dispatching it I decided to try the reset once more but this time I didn't import any data from my existing Google account. This solved the problem because the screen brightness slider now works and it has greatly improved the battery life of the tablet.