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dsecoll

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dsecoll

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February 27th, 2019 04:00

C2100 memory error

Hello,
I just bought used FS12TY C2100
I have a memory problem
I installed 12 modules DDR3 PC12800R Dual rank.
Only 6 are recognized and in the event log I have this.

		2019-02-19 17:59:25		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 1, Channel E, DIMM 2.	
		2019-02-19 17:59:25		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 1, Channel E, DIMM 1.	
		2019-02-19 17:59:25		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 1, Channel E, DIMM 0.	
		2019-02-19 17:59:25		MRC Event: Memory sensor, MRC Warning(07.04): Incompatible DDR3 DIMM module. Node 1, Channel E, DIMM 1.	
		2019-02-19 17:59:24		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 0, Channel B, DIMM 2.	
		2019-02-19 17:59:24		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 0, Channel B, DIMM 1.	
		2019-02-19 17:59:24		MRC Event: Memory sensor, MRC Warning(0B): DIMM was disabled due to MemTest errors. Node 0, Channel B, DIMM 0.	
		2019-02-19 17:59:24		MRC Event: Memory sensor, MRC Warning(07.04): Incompatible DDR3 DIMM module. Node 0, Channel B, DIMM 1.

yet these are the same 12 modules

 

does anybody could help me ?

thanks

  • S

    savvy2

    4 Apprentice

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    2547 Posts

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    Posted February 27th, 2019 05:00

    test them 1 at  at time? (per CPU count)  the book tells you how to run any type and count of stick

    testing them 1 by 1 is always a good idea.  (if 2 CPU, you can even drop to 1 CPU, (the book shows which one to pull)

    then only one DDR stick can be run. then test them all. 1by1.

    there are also covered restrictions in the book too, on mixing classes of DDR. (the book is very amazing on this)

    Many machines made and sold have MMC ,facts missing, or worse non or the classic, runs as slow as the slowest stick sure.

    but mixing, ecc , buffered or not,  is complex. RTM. (one of the most complex topics is DDR)

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