Description: Root partition mount error (HDD formatting fails.): The HDD cannot be connected (mounted) caused by damage to the areas in which the program is mainly stored.
Causes: HDD SYS board
Remedy: HDD, SYS board, Setting 1. Turn the power of the equipment OFF and check the connection of the HDD. – Connector and harness check – Check if the connector pins of the HDD are bent. 2. If the error still occurs after step 1, perform the following. – Perform [3C] -  (Key Backup Restore) and check that each Key Status is “OK”. – If not, recover the key (copy “SRAM Key Status” to “FROM Key Status” or vice versa). 3. If the error still persists after step 2, perform the following. – Perform [3C] -  (Format HDD), and then install “System Software (HD data)” with  – . Notes: If F101_1 occurs with ADI-HDD and the error persists after performing step 3, perform step 3 after performing +[C]+[POWER] - 1. Revert the factory initial status HDD. 4. If the error persists even after step 3, replace the HDD.