• Code: 747-C51A-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C51B-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C51C-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C51D-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C51F-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C701-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-C706-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 747-DC00-00
• Description: Board error
• Causes: There was unexpected interruption from ASIC.
• Remedy: [Related parts] R1.00 - Harness betweens the Reader Controller PCB (UN_BO1/J109) and the Riser PCB (J7) - Bypass PCB (when non-Canon-made controller is installed) - Open I/F PCB (when non-Canon-made controller is installed) - Riser PCB - Main Controller PCB - HDD [Remedy] Check/replace the related harness/cable, connector and parts.