Title summarises it. Was upgrading it and bring it to windows 11 and updated the bios from 1.11 to 1.15. Update was 'successful', showed Acer logo then showed black screen with no backlight. Sat like this for 20 minutes then restarted using the battery disconnect. Still doesen't boot to anything, BIOS or otherwise.
Tried using insyde revovery tools and some methods (
https://www.youtube.com/watch?v=u4-0cALAg64 and
https://www.bios-mods.com/bios-recovery/insyde-bios-recovery/. both of which call for ripping a bios image (.fd or .bin) and an .exe, loading it onto a blank usb and holding FN+Esc) but no luck.
Really don't want to have to ship it off for recovery, since it is long out of warrenty and wouldn't be worth the money.
Thanks in advance for the help, Mando.