asus P12R-E + xeon e-2300 -> memory error (53), doesn't boot

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Alexy

ma1
Nov 27, 2018
36
1
8
Hi everyone,

I met with the following problem: I have a brand new asus p12r-e MB (with the latest bios) + 2x32Gb ksm32ed8/32hc (UDIMM ECC that is compatible with MB, DDR4-3200 CL22 ) + Xeon E-2300 CPU and met the error - > no memory (err 53).

2x32Gb memories are installed at DIMM_B2 and DIMM_A2 (according to the manual)

looks that current UDIMM is compatible with CPU and MB. Any ideas why I get the issue and what could be the solution?
 
Last edited:

cowonmars

New Member
Apr 5, 2023
18
8
3
Are you on the latest bios? Support may have a beta bios available. I would try a single stick, try each slot. Also check under the processor for bent pins.
 

RolloZ170

Well-Known Member
Apr 24, 2016
5,378
1,616
113
try outside case, maybe misplaced mobo standoffs
do you use ATX 24pin PSU ?
 

RolloZ170

Well-Known Member
Apr 24, 2016
5,378
1,616
113
try outside case, maybe misplaced mobo standoffs
if not help:
mobo,CPU or RAM defective.
 

Alexy

ma1
Nov 27, 2018
36
1
8
I will try to play with DIMM's stick installation ... will try to insert only 1 DIMM stick , than may be at diff slot
 

RolloZ170

Well-Known Member
Apr 24, 2016
5,378
1,616
113
I have also DDR4 ECC Registered DIMM (DDR4 | Synology Inc.) for test from Synology,

but I think it won't work because E-2300 doesn't support Reg.DIMM :(
sure not.
have you a picture of your memory ? maybe they delivered RDIMM by mistake...
or missng some components ?
again:
try outside case, maybe misplaced mobo standoffs
 

Alexy

ma1
Nov 27, 2018
36
1
8
with outside case -> didn't manage... MB Supports ATX2.0 PSU ... I have as an second PSU only ATX (with 1 connector) :( ... and it doesn't work with ATX (not 2.0)