SER map: no mapping found' on boot

Rveerman

On model SER mini pc serial number Y58004KE10133 I suddenly get the message map: no mapping found’ on boot when I turn on the PC

Beelink CS-Yvette

Rveerman The error map: no mapping found is a GRUB bootloader error on Linux. It means the bootloader cannot locate your system partition to load the OS.

Please first enter BIOS and check whether your SSD can be detected.

If the SSD is NOT shown in BIOS: Power off, re-seat the SSD and clean the gold finger. If it still cannot be detected, the SSD may be faulty.
If the SSD IS visible in BIOS: The boot partition is corrupted.You can use a Linux USB boot drive to repair the GRUB bootloader.