Hi there,
I just built a new PC and today while gaming I had, for the first time, an instant shut-down with the Windows error "Memory Management Error". It instantly re-booted without issue and I ran the Windows memory diagnostic tool which came back "no errors" so I made a USB memtest86 image and ran the test. It took over 3 hours to complete and it came back with a number of errors and a FAIL.
I am not sure what these errors mean or if they point to a specific issue with the memory/ram ? The test was run with XMP on, which was the only over-clock as my rams default speed was 2133MHz and I had to enable an XMP profile to get it to its advertised speed, 3200MHz. I am just about to run the test again with XMP off but as it takes over 3 hours to complete I may not get the results until I wake tomorrow.
I recycled my PSU from my previous build and although I have had no issues at all with my current PSU (Corsair CS650M) and it is only 2-3 years old, only by chance, I did order a better model PSU today (Corsair RM650X) as I wanted to get a better rated one and a better quality, the BSOD happened a couple of hours after I placed the order, it is arriving tomorrow so I will run the test again with XMP off and a new PSU, I will have this results tomorrow, only mentioning this as some have said that failing/faulty PSUs can cause a memory management errors but as said, I have not had any issues at all or no reason to suspect it is the PSU.
Other than this BSOD, it has been running fine with a few benchmarks performed with 3dMark and some stress tests with prime95, Furmark, ect., just the usual stuff when building and testing newly built PCs. I had some small problems when updating the BIOS, windows trying to boot from previous, but no longer installed, OS on SSD but resolved this. Also a very slow boot up time which turned out to be the GPU was not fully aligned with the back of the PC tower which caused the HDMI connector, which plugs into the GPU HDMI port, to touch the chassis bracket on the back of the PC, when sorted fixed the slow boot time instantly. Just wanted to mention this as this build has not been completely without its issues but everything was perfect up until today., no other major issues but this sudden, unexpected BSOD.
I have copy 'n' pasted the report below. If you need any other details let me know, the only other thing that is not in the details below is that the GPU is an RX580 (8gb), if this adds anything useful.
Thank you for looking.
Summary
Report Date 2020-02-03 19:50:55
Generated by MemTest86 V8.3 Free (64-bit)
Result FAIL
System Information
EFI Specifications 2.70
System
Manufacturer Micro-Star International Co., Ltd
Product Name MS-7C02
Version 1.0
Serial Number To be filled by O.E.M.
BIOS
Vendor American Megatrends Inc.
Version 3.50
Release Date 11/07/2019
Baseboard
Manufacturer Micro-Star International Co., Ltd
Product Name B450 TOMAHAWK MAX (MS-7C02)
Version 1.0
Serial Number JB16608588
CPU Type AMD Ryzen 5 2600X Six-Core
CPU Clock 3637 MHz [Turbo: 4293.1 MHz]
# Logical Processors 12
L1 Cache 12 x 96K (94642 MB/s)
L2 Cache 12 x 512K (78849 MB/s)
L3 Cache 1 x 16384K (33868 MB/s)
Memory 16347M (18265 MB/s)
DIMM Slot #0 8GB DDR4 XMP PC4-25600
G Skill Intl / F4-3200C16-8GTZB
16-18-18-38 / 3200 MHz / 1.350V
DIMM Slot #1 8GB DDR4 XMP PC4-25600
G Skill Intl / F4-3200C16-8GTZB
16-18-18-38 / 3200 MHz / 1.350V
Result summary
Test Start Time - 2020-02-03 16:34:54
Elapsed Time - 3:12:50
Memory Range Tested 0x0 - 41F380000 (16883MB)
CPU Selection Mode Parallel (All CPUs)
ECC Polling Enabled
# Tests Passed 43/48 (89%)
Lowest Error Address 0x2FE379564 (12259MB)
Highest Error Address 0x3041F5564 (12353MB)
Bits in Error Mask 0000000000000020
Bits in Error 1
Max Contiguous Errors 1
Test # Tests Passed Errors
Test 0 [Address test, walking ones, 1 CPU] 4/4 (100%) 0
Test 1 [Address test, own address, 1 CPU] 4/4 (100%) 0
Test 2 [Address test, own address] 4/4 (100%) 0
Test 3 [Moving inversions, ones & zeroes] 4/4 (100%) 0
Test 4 [Moving inversions, 8-bit pattern] 3/4 (75%) 1
Test 5 [Moving inversions, random pattern] 3/4 (75%) 1
Test 6 [Block move, 64-byte blocks] 4/4 (100%) 0
Test 7 [Moving inversions, 32-bit pattern] 1/4 (25%) 5
Test 8 [Random number sequence] 4/4 (100%) 0
Test 9 [Modulo 20, ones & zeros] 4/4 (100%) 0
Test 10 [Bit fade test, 2 patterns, 1 CPU] 4/4 (100%) 0
Test 13 [Hammer test] 4/4 (100%) 0
Last 10 Errors
2020-02-03 19:10:25 - [Data Error] Test: 7, CPU: 8, Address: 2FE379564, Expected: 00000040, Actual: 00000060
2020-02-03 19:10:25 - [Data Error] Test: 7, CPU: 8, Address: 2FF021564, Expected: 00000020, Actual: 00000000
2020-02-03 19:10:10 - [Data Error] Test: 7, CPU: 9, Address: 301045564, Expected: 00000020, Actual: 00000000
2020-02-03 18:17:48 - [Data Error] Test: 7, CPU: 9, Address: 3000E1564, Expected: FFFF7FFF, Actual: FFFF7FDF
2020-02-03 18:05:00 - [Data Error] Test: 4, CPU: 10, Address: 3041F5564, Expected: 04040404, Actual: 04040424
2020-02-03 17:25:22 - [Data Error] Test: 7, CPU: 8, Address: 2FEA0D464, Expected: FFFFBFFF, Actual: FFFFBFDF
2020-02-03 16:37:03 - [Data Error] Test: 5, CPU: 9, Address: 301FD9464, Expected: 62D5B271, Actual: 62D5B251
Edited by peyote, 03 February 2020 - 03:02 PM.