Remedy: Setting . Diagnose the file system with [5] + [C] + [POWER] → 1. . Check F/S, and then recover the problem partition with [5] + [C] + [POWER] → 2. Recovery F/S. • If it is not recovered, reinstall the software after the HDD format.
Code: F510
Description: Application start error
Causes:
Remedy: Setting 1. Reboot. 2. If it has still not recovered, reinstall the system software. 3. If it still persists after step 2, perform [3] + [C] + [POWER] → 3, and then reinstall the system software. Notes: User data will be deleted when [3] + [C] + [POWER] → 3 is performed.
Code: F520
Description: Operating system start error
Causes:
Remedy: Setting 1. Reboot. 2. If it has still not recovered, reinstall the system software. 3. If it still persists after step 2, perform [3] + [C] + [POWER] → 3, and then reinstall the system software. Notes: User data will be deleted when [3] + [C] + [POWER] → 3 is performed.
Code: F521
Description: Integrity check error
Causes:
Remedy: Setting Restart the equipment. If the error is not recovered after restarting the equipment, reinstall software following the procedure below. 1. Reinstall the system software and application program. "9.2.3 Precautions and procedures when replacing the HDD"
Code: F550
Description: Encryption partition error
Causes:
Remedy: Setting . Recover the encryption key with [3] + [C] + [POWER] → 5.
Code: F600
Description: Software update error
Causes:
Remedy: Setting 1. Perform [3] + [C] + [POWER] → [1] → [START] for "Clear Error Flag in Software Installation". 2. Reinstall the firmware in error displayed on the F600 error screen.