How to stop Auto-Updating Bios : Acer Aspire A515-56 I've been faced with this flicker screen issue.

pramodwiki
pramodwiki Member Posts: 2 New User
edited January 28 in Aspire Laptops

Hello everyone,

I have a big issue with my Acer Aspire A515-56 laptop. a few days ago system bios auto-updated to v1.26. since that day, I've been faced with this flicker screen issue. I have downgraded to the previous version of the bios. After that laptop worked properly. but it is auto-updated again. then I have the same issue now. please someone can tell me how to stop bios auto-update?

[Edited the thread to add issue detail]

Best Answer

  • Puraw
    Puraw ACE, Member Posts: 12,883 Trailblazer
    edited January 28 Answer ✓

    If the updating is done by Acer Care Center, you can disable the Service ACC Service (ACCSvc) in Windows Services, Windows will only offer BIOS and drivers as Optional updates and won't install these automatically. Firmware providers (BIOS) may have built-in apps that force critical updates to be installed by Windows Updater as soon as they are released. Nothing you can do about this unless you have Windows11 Pro. Try to reset BIOS settings to defaults with F9 in BIOS and save settings on exit, reboot to Windows.

Answers

  • Puraw
    Puraw ACE, Member Posts: 12,883 Trailblazer
    edited January 28 Answer ✓

    If the updating is done by Acer Care Center, you can disable the Service ACC Service (ACCSvc) in Windows Services, Windows will only offer BIOS and drivers as Optional updates and won't install these automatically. Firmware providers (BIOS) may have built-in apps that force critical updates to be installed by Windows Updater as soon as they are released. Nothing you can do about this unless you have Windows11 Pro. Try to reset BIOS settings to defaults with F9 in BIOS and save settings on exit, reboot to Windows.

  • pramodwiki
    pramodwiki Member Posts: 2 New User

    Mr. Puraw It is done by Windows update (windows drivers update) & nothing changes with Bios reset to its defaults. I tried it.

  • Joe9844
    Joe9844 Member Posts: 570 Seasoned Specialist WiFi Icon
    edited January 29

    This is why I kept on telling people here (especially the people with thousands of posts) to stop telling other people not to update their BIOS.

    If this is your laptop, then update the BIOS to 1.36 (again for the 10th time to these thousand post veterans, it is a security patch BIOS update). The 1.34 BIOS has a VBIOS (video bios) firmware update that may fix your problem.

    https://www.acer.com/us-en/support/product-support/Aspire%20A515-56/downloads

  • StevenGen
    StevenGen ACE Posts: 11,987 Trailblazer

    Never ever update any Insyde bios or firmware updates from windows update, as this bios update should have been put into the Advanced options > Optional updates section, so you must have installed this on purpose. I've been warning community members about this for years to NOT install any bios or firmware updates from windows updates, you are lucky that it didn't brick your bios and you just got a distorted screen. Always update your Aspire A515-56 bios and gpu firmware updates ONLY from the Acer support site, update the A515-56 bios to version 1.35 and see if it fixes the screen distortion issue.

    The below windows update Insyde Firmware update for my Nitro 5 laptop has been in the WU Optional section for ages and I most definitely will NEVER install it, as all the bios and firmware updates are on the Acer support site for all laptops that work, so be very careful next time.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍

  • Joe9844
    Joe9844 Member Posts: 570 Seasoned Specialist WiFi Icon

    Total BS.

    You are one of those people telling/scaring people not to update BIOS period.

    If people listen to me and just update their BIOS, then they won't even be prompted with a BIOS update thru windows update in the first place.

  • StevenGen
    StevenGen ACE Posts: 11,987 Trailblazer
    edited January 29

    What??? I'm not scaring anybody about updating their bios or firmware, as a matter of a fact I'm encouraging and advising them to update the bios and firmware from ONLY the Acer Support web page for their Acer product and NOT windows update, my Nitro has had that windows update firmware update and it appeared at the same time as the Acer firmware update that is on the Nitro Acer support page for my laptop, which I did update, and it worked 100% from Acer and I'm NOT intending on taking a chance to brick my laptop and do a windows firmware update, its just not worth it. Also, there is NO bios version 1.36 for the A515-56 laptop. Its a known fact that allot of the windows update firmware's brick systems and its not worth taking the risk, that is my advice to all users.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 4,248 Pathfinder

    @pramodwiki

    When you find the screen flicker issue, try to update the Intel GPU driver. If that doesn't work, downgrade and use Windows Show or hide updates tools to hide that BIOS update.

    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!