001 ROM checksum error Turn the power off and on, if the error encoder is still present, the tcpcu module may be broken, if possible, check that the eprom on the tcpcu module is firmly installed in the socket
002 RAM error Turn off and on the power, if the error encoder still exists, the tcpcu module may be broken
003 There is no TCPPC Turn off the power, check the TCPPC module connection, and then turn on the power
004 TCPPC dual-port RAM error Turn off the power, check the TCPPC module connection, then turn on the power, if the error code still appears, the TCPPC module may be bad
041 No tcphm module Turn off the power, check the TCPHM module connection, and then turn on the power
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