Intel S2600GZ S2600GZ/GL - Page 249
Appendix D: POST Code Diagnostic LED Decoder, Intel® Server Board S2600GZ/GL TPS, Revision 1.1,
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Appendix D: POST Code Diagnostic LED Decoder Intel® Server Board S2600GZ/GL TPS Diagnostic LED Decoder 1 = LED On, 0 = LED Off Checkpoint Upper Nibble MSB Lower Nibble LSB Description 8h 4h 2h 1h 8h 4h 2h 1h LED #7 #6 #5 #4 #3 #2 #1 #0 E9h 1 1 1 0 1 0 0 1 Memory is locked by Intel Trusted Execution Technology and is inaccessible EAh DDR3 channel training error 01h = Error on read DQ/DQS (Data/Data Strobe) init 1 1 1 0 1 0 1 0 02h = Error on Receive Enable 3h = Error on Write Leveling 04h = Error on write DQ/DQS (Data/Data Strobe EBh Memory test failure 01h = Software memtest failure. 1 1 1 0 1 0 1 1 02h = Hardware memtest failed. 03h = Hardware Memtest failure in Lockstep Channel mode requiring a channel to be disabled. This is a fatal error which requires a reset and calling MRC with a different RAS mode to retry. EDh DIMM configuration population error 01h = Different DIMM types (UDIMM, RDIMM, LRDIMM) are detected installed in the system. 1 1 1 0 1 1 0 1 02h = Violation of DIMM population rules. 03h = The 3rd DIMM slot cannot be populated when QR DIMMs are installed. 04h = UDIMMs are not supported in the 3rd DIMM slot. 05h = Unsupported DIMM Voltage. EFh 1 1 1 0 1 1 1 1 Indicates a CLTT table structure error 236 Revision 1.1 Intel order number G24881-004