Description of Self-diagnosis Test Items C-3
C.1.5 Z0303 MF FPGA and System Monitor Interconnection
Test
Test Content
Test if two SMBUS communication between MF FPGA and three piece ADT7462 is normal. One
SMBUS connects to two piece ADT7462 on the digital board, and the other connects to one piece
ADT7462 on the front-end power main board.
Suggestion when test failed:
1. Check if the following listed hardware and the related circuits are normal, check if the interfaces
are well welded and if the module is working normally.
2. Replacing the digital board is recommended.
Front-end power main board
C.1.6 Z0304 Fan Speed Monitor Test
Test Content
The super stratum test item: Z0203 MF FPGA and System Monitor Interconnection Test.
It tests whether the12 fans inside the system work normally or rotate speed under the limit value.
Suggestion when test failed:
Maintain the corresponding fan according to test message.
C.1.7 Z0305 System Temperature Test
Test Content
The super stratum test item: Z0203 MF FPGA and System Monitor Interconnection Test.
Monitor if the main configured boards temperatures are normal. The limit value of system
temperature is set as : C:\DC8\exe\main \SystemConfiguration.ini。
Suggestion when test failed:
1. Check if the fan works normally; check if the following listed boards and the related circuits are
normal, check if the interfaces are well welded and if the module is working normally.
2. Replacing boards that temperature is not normal is recommended.
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