Is there a way to change BIOS defaults on Acer Aspire E5-511G (Not visible in InsydeH2O, but hidde)?

System
System Member Posts: 4,549 Seasoned Practitioner WiFi Icon
edited November 2023 in 2020 Archives

Answers

  • Deino
    Deino Member Posts: 3 New User
    Well...I'm pretty sure you already found it, but I'll leave here a link to A5WAM Bios Updates. Good Luck.
    https://www.acer.com/ac/es/CL/content/support-product/5533?b=1
  • StevenGen
    StevenGen ACE Posts: 12,098 Trailblazer
    edited September 2020
    Prigoryan said:
    Here is situation: In 2017, my laptop (Aspire E5-511G-C2PK) was hit by harmfull Ubuntu 17.10 update which locks my BIOS from changes. I used to take my notebook to service center.. Here service guy reflashed my BIOS. But after reflashing LAN card, Bluetooth and Wi-fi Cards, CardReader and discrete GPU (nVidia GeForce 810M) just get lost (not a single reference in Windows Device Manager). All this devices are from PCI-e bus Also driver reinstallation for all that devices reports same error - no device. I'v tryed myself to update BIOS from acer website. It was successfull, but devices are still missing((
    Month ago I found this thread on some devices repairing forum: http://vlab.su/viewtopic.php?f=59&t=56385. Here guys said that official BIOS updates from acer official web site does not contain some required info for PCI-e devices (LAN card, Bluetooth and Wi-fi Cards, CardReader and discrete GPU). They fixed this error by reflashing old BIOS over new and then again new. But in my case I don't have old (original) BIOS binary which was installed in my laptop.
    So my question is: can I find any utility to change BIOS settings, or can I find original FULL Acer Aspire E5-511G-C2PK BIOS with proper default settings?! And why the hell official BIOS updates does not contain all requred proper default settings in it!?

    Its impossible that your Aspire E5-511G has a mainboard to what Acer Support has its bios updates for your Aspire E5-511G and that any or  the last bios update titled “Resolves Win10 brightness issue” v1.10 dated 2015/10/01 will not work! The Z5WAL and A5WAM both have the same bios InsydeH2O that the Acer bios will flash and update! If you have damaged and/or bricked your bios then either send your laptop to Acer’s Service to fix or replace your mainboard as that is the best way, don’t do anything bios related if you have no experience or don’t know what you are doing as that is why Acer warns in every bios update that “Upgrading your system BIOS incorrectly could harm your Acer product. Please proceed with caution” or “Actualizar su sistema BIOS de forma incorrecta puede dañar su producto Acer. Continúe con precaución” and if that happens its not Acer’s fault!