CMOS checksum error - Defaults loaded. Initializing hard drives... IDE Channel 0 Master: Not Detected. Initializing hard drives... IDE Channel 0 Slave: Not Detected. Booting from device: Internal Shell... System failure detected. Mounting read-only /dev/mmcblk0p1. Linux version 5.10.198-LTS (gcc 10.2.1) #1 SMP PREEMPT_DYNAMIC Kernel is running in emergency mode. sh# _