Sun Microsystems Cobalt LX50, User Manual

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Power-On Self Test (POST)
User Guide—Sun Cobalt LX50 Server 6-11
Table 16. POST Memory 3-Beep and LED Error Codes
Beep
Code
Debug
Port 80h
Error
Indicator
Diagnostic LED Decoder
(G = green, R = red, A = amber) Meaning
MSB LSB
3 00h Off Off Off Off No memory was found in the system
3 01h Off Off Off G Memory mixed type detected
3 02h Off Off G Off EDO is not supported
3 03h Off Off G G First row memory test failure
3 04h Off G Off Off Mismatched DIMMs in a row
3 05h Off G Off G Base memory test failure
3 06h Off G G Off Failure on decompressing post module
3 07h - 0Dh Off G G Off Generic Memory Error
G Off Off Off
G Off Off G
G Off G Off
G Off G G
G G Off Off
G G Off G
3 0Eh G G G Off SMBUS protocol error
3 0Fh - 0FFh All other combinations Generic memory error.