HOW TO UPDATE BIOS WITH USB ON ACER ASPIRE A315-34 C4FM

OWENGB
OWENGB Member Posts: 1 New User

please i need help my laptop got stuck on tiano core after upgrading my bios not i can't do anything the only way i think is to flash the bios with usb please help me i have been trying to creat a usb flash but still when i press fn + esc it still shows that logo

Answers

  • StevenGen
    StevenGen ACE Posts: 12,020 Trailblazer

    You never ever flash an Acer PC with a mod bios flash program like TianoCore and if you don't have a backup method of restoring the oem bios, if you want the last bios update version file for the Aspire A315-54 YOU ONLY USE the Acer version 1.11 bios - 2020/10/05.

    Community members can't advise you on how to hack a bios, as its against Acer community rules. The only suggestion I have for you is to fisrt try a hard reset by disconnecting the main battery and bios/RTC battery and take the ram out, then with the bios/RTC battery mainboard plug, short its +&- pins to reset CMOS and then leave the laptop like that for at least 15min (overnight is advisable) see if that resets the bios chip after you reassemble everything together and you boot the laptop, but somehow I don't think that is the problem but its worth a try.

    If not, then your bios chip needs reprogramming or and if its damaged, then the bios chip needs changing for a new chip, so send your laptop to Acer Tech Support as they will fix this problem and only charge you a minimal fee or take your laptop to an experienced technician that has the bios reprograming tools and software. Good luck and hope this helps you out.

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