Service Call 816-899
D146/D147/D148/D149/D150 5-130 SM
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC840-00 D
EEPROM access error
An error occurred during I/O processing.
§ A read error occurred and 3 retries failed.
§ A write error occurred.
EEPROM defective or end-of-life
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SC No. Level Error Name/Error Condition/Major Cause/Solution
SC841-00 D
EEPROM read data error
Compared the data from 3 areas of the EEPROM mirror data
with the original data and all 3 of them were different from the
original data.
Data in the specific area of the EEPROM has been modified.
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SC No. Level Error Name/Error Condition/Major Cause/Solution
SC842-00 C
Nand-Flash updating verification error
During remote ROM update or ROM update, the SCS detected
a write error (verify error) regarding the data written to the
Nand-Flash.
Nand-Flash damaged
Turn the main power off/on.