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  • #1

    Help Understanding Results

    So I have been experiencing my PC Windows 10 crashing with rendering videos or higher end games. From screen freezing, flat reset, or now a blue screen but different reasons with each blue screen.

    reinstalled windows fresh copy, did not fix it.

    I decided to run the memtest86 and it said failed.

    so I went and bought new memory.
    Was Trident went with Corsair

    it failed again, and actually got worse somehow. Crashing faster and with almost no load.

    cleared CMOS
    flashed Bios
    XMP 1
    XMP Disabled

    constant on mem test is
    CPU
    0
    2
    4
    6
    8
    10
    12
    14

    Here is a screen shot of the current test running

    any ideas?

    Asus Z690-G MOBO
    EVGA 1000 watt PSU
    EVGA 3090
    Samsung NVME evo
    12900k

    No OC




    Attached Files
    Tags: None
  • #2
    Definitely a hardware failure. I would say it was the RAM, but if you have already swapped that, it seems unlikely now that you have two failures.

    I assume you have 2 x 16GB sticks.

    Maybe try them in the other two slots in case it is a bad slot.
    Or if you have 4 x 8GB, try running with only two sticks.

    Check for BIOS updates in case they have made improvements to timings or voltage levels in BIOS.


    Comment

    • #3
      David (PassMark) 2x16 sticks both sets. Test froze on over 2600 errors pass 3 @ 80% complete. Did the latest bios update and went back 2 versions and same / similar issue still occurs. Pulled the chip out. Here is what it looks like. Not sure it matters or you can tell from looking at it.
      Attached Files

      Comment

      • #4
        David (PassMark) ok so I took everything off my board including the CPU, and started over from scratch, but used my old memory again. It seems to be only failing this way on test 6 no matter the pass.
        Any ideas?
        Attached Files

        Comment

        • #5
          It does present like bad RAM (mostly single bit flips on multiple CPU cores, on Test #6, which is the test that seems to trigger the most RAM errors)

          Maybe try them in the other two slots in case it is a bad slot.
          Then try the sticks one at a time.

          But given you have changed the RAM and the problem persists it is more likely a bad CPU or motherboard at this point.

          Comment

          • #6
            David (PassMark) so 1 stick in slot 1 it starts getting pissed fast lol. See attached

            Attached Files

            Comment

            • #7
              Dears,

              I had an older but stable system running for years, recently it started to get bsods in windows 10.
              So I tried a clean install of windows 10, but that that still resulted in weird errors.
              After that I started to doubt hardware, and did run Memtest86.
              It did run up to test 4 and then canceled the test due to too much errors.
              Now I try to figure out if my RAM is broken or something else.
              Does anybody has experience to explain this from the results?
              Thanks in advance.

              See the results below:

              Summary
              Report Date 2022-10-16 22:01:39
              Generated by MemTest86 V10.0 Free (64-bit)
              Visit MemTest86.com to Upgrade to Pro
              Result FAIL
              System Information
              EFI Specifications 2.50
              System
              Manufacturer System manufacturer
              Product Name System Product Name
              Version System Version
              Serial Number System Serial Number
              BIOS
              Vendor American Megatrends Inc.
              Version 3805
              Release Date 05/16/2018
              Baseboard
              Manufacturer ASUSTeK COMPUTER INC.
              Product Name Z170-K
              Version Rev X.0x
              Serial Number 160674234900446
              CPU Type Intel Core i7-7700K @ 4.20GHz
              CPU Clock 4201 MHz [Turbo: 4401.3 MHz]
              # Logical Processors 4
              L1 Cache 4 x 64K (266750 MB/s)
              L2 Cache 4 x 256K (118765 MB/s)
              L3 Cache 8192K (67158 MB/s)
              Memory 65485M (24122 MB/s)
              Number of RAM SPDs detected 4
              SPD #0 16GB DDR4 XMP PC4-24000
              G Skill Intl / F4-3000C16-16GISB
              16-18-18-38 / 3002 MHz / 1.350V
              SPD #1 16GB DDR4 XMP PC4-24000
              G Skill Intl / F4-3000C16-16GISB
              16-18-18-38 / 3002 MHz / 1.350V
              SPD #2 16GB DDR4 XMP PC4-24000
              G Skill Intl / F4-3000C16-16GISB
              16-18-18-38 / 3002 MHz / 1.350V
              SPD #3 16GB DDR4 XMP PC4-24000
              G Skill Intl / F4-3000C16-16GISB
              16-18-18-38 / 3002 MHz / 1.350V
              Number of RAM slots 4
              Number of RAM modules 4
              DIMM Slot #0 16GB DDR4 PC4-21300
              G-Skill / F4-3000C16-16GISB / 00000000
              2667 MHz
              DIMM Slot #1 16GB DDR4 PC4-21300
              G-Skill / F4-3000C16-16GISB / 00000000
              2667 MHz
              DIMM Slot #2 16GB DDR4 PC4-21300
              G-Skill / F4-3000C16-16GISB / 00000000
              2667 MHz
              DIMM Slot #3 16GB DDR4 PC4-21300
              G-Skill / F4-3000C16-16GISB / 00000000
              2667 MHz
              Result summary
              Test Start Time 2022-10-16 21:42:18
              Elapsed Time 0:03:58
              Memory Range Tested 0x0 - 1037000000 (66416MB)
              CPU Selection Mode Parallel (All CPUs)
              CPU Temperature Min/Max/Ave 40C/47C/43C
              RAM Temperature Min/Max/Ave -/-/-
              # Tests Passed 1/4 (25%)
              Lowest Error Address 0x222B5801C (8747MB)
              Highest Error Address 0x1025267C68 (66130MB)
              Bits in Error Mask FF00008AFF0000FF
              Bits in Error 27
              Max Contiguous Errors 1
              CPUs that detected memory errors { 0, 1, 2, 3 }
              Bits in Error
              x x x x x x x x . . . . . . . . . . . . . . . . x . . . x . x . x x x x x x x x . . . . . . . . . . . . . . . . x x x x x x x x
              63 0
              Test # Tests Passed Errors
              Test 0 [Address test, walking ones, 1 CPU] 1/1 (100%) 0
              Test 1 [Address test, own address, 1 CPU] 0/1 (0%) 239
              Test 2 [Address test, own address] 0/1 (0%) 262
              Test 3 [Moving inversions, ones & zeroes] 0/1 (0%) 2703
              Test 4 [Moving inversions, 8-bit pattern] 0/0 (0%) 6808
              Test 5 [Moving inversions, random pattern] 0/0 (0%) 0
              Test 6 [Block move, 64-byte blocks] 0/0 (0%) 0
              Test 7 [Moving inversions, 32-bit pattern] 0/0 (0%) 0
              Test 8 [Random number sequence] 0/0 (0%) 0
              Test 9 [Modulo 20, ones & zeros] 0/0 (0%) 0
              Test 10 [Bit fade test, 2 patterns, 1 CPU] 0/0 (0%) 0
              Test 13 [Hammer test] 0/0 (0%) 0
              Last 10 Errors
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CC2A8, Expected: 80808080, Actual: 84808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CC1F8, Expected: 80808080, Actual: A0808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CC1E8, Expected: 80808080, Actual: 88808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CC1A8, Expected: 80808080, Actual: 81808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CBE78, Expected: 80808080, Actual: 82808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CBE68, Expected: 80808080, Actual: 82808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CBE28, Expected: 80808080, Actual: 01808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CBD78, Expected: 80808080, Actual: A0808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CBA28, Expected: 80808080, Actual: 90808080
              2022-10-16 21:46:16 - [Data Error] Test: 4, CPU: 1, Address: A309CB968, Expected: 80808080, Actual: 84808080
              Certification
              This document certifies that the Tests described above have been carried out by a suitably qualified technician on the System described above.

              Comment

              • #8
                Originally posted by Bassno View Post
                ...
                Most likely faulty RAM.

                See this page to start with:
                https://www.memtest86.com/troubleshooting.htm

                Comment

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