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3COM Security Switch 6200 Hardware and Software Users Guide 3-7
Interface Connections and First Time Start-Up
POST Memory Error 3-Beep Codes
Beep
Code
Debug port 80h
error Codes
Daignostic LED Decoder
Meanings
G=Green, R=Red, A=Amber
Hi Low
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-odh Off G G G 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 0F-FFh All other combinations. Generic memory error.