Debian 9 ACPI Error at boot

[Penelope Stopit]

Every time Debian 9 boots I get the following screen before the login screen, the system is working without any known problems
Will someone kindly explain what could possibly be wrong? I have read elsewhere that it could be something to do with the way the BIOS has been written to suit Microsoft

UEFI is turned off, I am dual booting using MBR partitions, AHCI is enabled

I don't have a boot error log file because I don't know how to find it

[buggalugs]

Just a weird bios compatibility issue, ignore

[Penelope Stopit]

Thank you, It is now being ignored

[TonyRPH]

The command 'dmesg' will usually list out most errors in the boot sequence.

[xeny]

Penelope Stopit said:

Thank you, It is now being ignored

If it's easy and you're comfortable doing it, finding/installing a BIOS update may help.

[Penelope Stopit]

TonyRPH said:

The command 'dmesg' will usually list out most errors in the boot sequence.

Thank you, I have run the command and got a result, I had to take a screen-shot of it

[Penelope Stopit]

xeny said:

Penelope Stopit said:

Thank you, It is now being ignored

If it's easy and you're comfortable doing it, finding/installing a BIOS update may help.

Thank you, I have already updated to the latest BIOS before a clean install, I wasn't comfortable doing it due to there being plenty of power outages but did it with fingers crossed