• Code: 650
• Description: Communication error - GAVD • The engine board detects an unknown device on the I2C I/F bus (internal bus on the engine control board). • The engine board detects an I2C I/F bus error.
• Causes: • Engine board defective

• Code: 651
• Description: Communication error - FCI • The engine board detects an unknown device on the I2C I/F bus (internal bus on the engine control board). • The engine board detects an I2C I/F bus error.
• Causes: • Engine board defective

• Code: 726
• Description: Shift tray motor error Tray shift did not finish within a certain time after the shift motor turned on.
• Causes: • Shift motor defective • Shift tray: Left shift sensor or right shift sensor defective

• Code: 800
• Description: Video data error
• Causes: • Check the connection between the controller and the engine board. • Replace the engine board if the error is frequent.

• Code: 820
• Description: Controller CPU error
• Causes: • Replace the controller if the error is frequent.

• Code: 821
• Description: CPU and ASIC timer error
• Causes: • Turn off the machine and turn it back on. • Replace the controller if the error is frequent.

• Code: 822
• Description: HDD timeout error
• Causes: • Check the connection between the HDD and the controller • Replace the HDD if the error is frequent.

• Code: 823
• Description: NIB self test error
• Causes: • Turn off the machine and turn it back on. • Check the connection between the NIB and the controller. • Replace the NIB if the error is frequent.