After Bios update .EFI error
Tinkerer
Hi!
My ACER modell: E5-572G 59D7.
When I updated the Bios v. 1.03-1.06, then the update was successful. But!!!
I had two Operation Systems on the HDD: Ubuntu gnome 14.04.2 & windows 8.1. The machine booted with grub.
After Bios Update the Machine booted only windows. I'm looked the efi, & I set the grubx64.efi again. I restarted the machine, and step in the bios again.
In the boot order not appear the GRUB, I set in vain!
Now I've not bootable operation system...
Sorry for my bad English.
Best Answer
-
Succeeded!!!
I set the flags, because the bios flash somehow deleted it. You can set Any kind Linux live CD with Gparted
0
Answers
-
have you looked at the bootable device priority list on BIOS?
probably after the update, windows boot manager was reset as first bootable device.
I'm not an Acer employee.0 -
Hi Ironfly!
Yes I`ve looked, but not appear in the menu the choosed .efi. In my case the grubx64.efi.
It is bios version fault. How to degrade my bios?
Greetings > Robert
0 -
Have you checked about Secure boot?
must be disabled.
I'm not an Acer employee.0 -
Hi Ironfly!
If I disable the Secureboot, can`t choosing efi. Nothing does boot. I tryied repair the boot with win 8.1 installer, but it can`t do. How can I repair, or reset the Bios?
0 -
Check your private messages.
I'm not an Acer employee.0 -
Succeeded!!!
I set the flags, because the bios flash somehow deleted it. You can set Any kind Linux live CD with Gparted
0 -
Good to hear it!
I'm not an Acer employee.0
