Buffalo Technology TS-RHTGL/R5 Troubleshooting

Error Code Description Alert Sound

E00 MPU error: Main MPU is not responding. A

E01 Error on DRAM DATA LIN A

E02 Error on DRAM ADDRESS LINE A

E03 Error on RTC CHIP A

E04 Failed to load kernel (FLASH error) A

E10 UPS AC LINE FAIL Error B

E11 FAN Error: Fan rotation speed is low or fan is stopped. B

E12 Cooling Error: Cooling by fan cannot catch up. B

E13 Error has occurred on RAID Array x. B

E14 Cannot mount RAID Array x. B

E15 Not Used

E16 Cannot nd HDDx. B

E17 Cannot communicate with RTC chip (IC12). A

E18 Cannot communicate with SATA chip (IC1). A

E19 Cannot communicate with SATA chip 2 (IC2) A

E20 Cannot communicate with USB chip (IC5) A

E21 Cannot communicate with Ethernet chip (IC13) A

E22 Cannot mount HDDx B

E23 HDDx faulty (HDDx is excluded from raid because of errors) B

Troubleshooting