Acer Aspire 3 A315-31 F2 not working.

fsociety
fsociety Member Posts: 3 New User
edited March 2023 in 2017 Archives
I currently have no os installed after deleting endless os while installing ubuntu 16, whose installation failed. 

Now when I try to open BIOS by f2 while startscreen, I see a black screen with a white underscore. I want to disable secure boot but don't know how to now. 
Also f12 works but there is no option to get to Setup(BIOS) from there. 

Answers

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
    try this:
    open the HDD bay and unplug it.
    then do a battery reset and then try to boot to BIOS pressing F2:
    https://us.answers.acer.com/app/answers/detail/a_id/34843/~/acer-internal-battery-reset
    I'm not an Acer employee.
  • fsociety
    fsociety Member Posts: 3 New User
    I cannot open the HDD bay since it will make tge warranty void. 
    But I still tried the battery reset. That didn't work, as expected I guess. 
  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
    If there's no sticker on the bay cover, you will not void any warranty opening the HDD bay
    I'm not an Acer employee.
  • fsociety
    fsociety Member Posts: 3 New User
    I tried installing ubuhtu 12. Even though it didn't install properly, It seems to have fixed the problem while install. Now when I start the laptop, f2 gets me to BIOS. 
    Although sadly this model does not allow secure boot to be disabled, whuch is what I wanted all along ! 

    Anyways, thanks a lot IronFly for the help.