06-28-2019 07:23 PM
My M710Q current BIOS version is M!AKT22A, it is too old.
I downloaded BIOS newest version M1AJY40USA from Lenovo, update it under Windows 10, but it return " Undefined ROM image BIOS version".
I read changes.txt of newest BIOS, it made many changes and fixed many bugs, so I want to update it. How can I solve this question.
07-02-2019 09:04 AM - edited 07-02-2019 09:09 AM
Update using the USB drive method.
Create a bootable USB drive (Rufus with FreeDOS), and copy all the files from "m1ajt40usa.zip, USB Drive UEFI BIOS Flash Package".
07-03-2019 01:54 AM
07-03-2019 08:15 AM
There is a way to force an update, read this long thread to the end: M92P-Failed-to-update-bios-to-the-latest-version
My concern is that your error code is different, and I'm not finding it anywhere else, and I do not wish to see you brick your system. Which is possible if a BIOS update goes irretrievable wrong. IF, your system might still be under warranty, a 3? yr warranty, I urge you to open a case with Lenovo Tech Support.
This thread may also be of value, updating with interim steps: M93p-Tiny-BIOS-update-on-website-does-not-work-on-outdated-systems