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Help analyzing result | Test 8 [Random number sequence] 3/4 (75%)

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  • Help analyzing result | Test 8 [Random number sequence] 3/4 (75%)

    So this is my results however i do not understand what could have caused the error... should i adjust the bios settings for the ram in someway in order to get it to work correctly?

    thanks in advance!


    Summary

    Report Date 2020-05-22 00:43:08
    Generated by MemTest86 V8.4 Free (64-bit)
    Result FAIL
    System Information
    EFI Specifications 2.70
    System
    Manufacturer System manufacturer
    Product Name System Product Name
    Version System Version
    Serial Number System Serial Number
    BIOS
    Vendor American Megatrends Inc.
    Version 1502
    Release Date 02/21/2020
    Baseboard
    Manufacturer ASUSTeK COMPUTER INC.
    Product Name ROG STRIX Z390-F GAMING
    Version Rev 1.xx
    Serial Number 180936737400822
    CPU Type Intel Core i9-9900K @ 3.60GHz
    CPU Clock 3646 MHz [Turbo: 5063.2 MHz]
    # Logical Processors 16 (8 enabled for testing)
    L1 Cache 4 x 64K (203368 MB/s)
    L2 Cache 4 x 256K (87819 MB/s)
    L3 Cache 16384K (45689 MB/s)
    Memory 16314M (21209 MB/s)
    DIMM Slot #0 8GB DDR4 XMP PC4-25600
    Corsair / CMK16GX4M2B3200C16
    16-18-18-36 / 3200 MHz / 1.350V
    DIMM Slot #1 8GB DDR4 XMP PC4-25600
    Corsair / CMK16GX4M2B3200C16
    16-18-18-36 / 3200 MHz / 1.350V
    Result summary
    Test Start Time 2020-05-21 19:47:36
    Elapsed Time 2:41:00
    Memory Range Tested 0x0 - 46E000000 (18144MB)
    CPU Selection Mode Parallel (All CPUs)
    ECC Polling Enabled
    # Tests Passed 47/48 (97%)
    Lowest Error Address 0x41E6F2980 (16870MB)
    Highest Error Address 0x41E6F2980 (16870MB)
    Bits in Error Mask 0000000000000200
    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] 4/4 (100%) 0
    Test 5 [Moving inversions, random pattern] 4/4 (100%) 0
    Test 6 [Block move, 64-byte blocks] 4/4 (100%) 0
    Test 7 [Moving inversions, 32-bit pattern] 4/4 (100%) 0
    Test 8 [Random number sequence] 3/4 (75%) 1
    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
    2020-05-21 20:32:55 - [Data Error] Test: 8, CPU: 0, Address: 41E6F2980, Expected: B2AC8BEA, Actual: B2AC89EA

  • #2
    i do not understand what could have caused the error
    RAM errors are normally caused by bad RAM.

    See
    https://www.memtest86.com/troubleshooting.htm

    Comment


    • #3
      Originally posted by David (PassMark) View Post

      RAM errors are normally caused by bad RAM.

      See
      https://www.memtest86.com/troubleshooting.htm
      No i mean i understand but does this mean i have to buy new RAM sticks?

      Comment


      • #4
        Did you try testing them individually to isolate the faulty module? Or try testing them in different slots on the motherboard? If after troublehsooting and it still errors, then yes, you will need to replace the faulty RAM stick(s).

        Comment


        • #5
          Originally posted by Richard (PassMark) View Post
          Did you try testing them individually to isolate the faulty module? Or try testing them in different slots on the motherboard? If after troublehsooting and it still errors, then yes, you will need to replace the faulty RAM stick(s).
          Nope i have not tested them individually to isolate the faulty module, i have never gone trough an extensive troubleshooting with RAM. So basically by doing that test and that one single error is actually that bad? Meaning one or both has hardware faults? It couldn't be because of overclocking or because of other hardware?

          As i have 4 slots in total on the motherboard, i was told to only place them in the order i have placed them right now because that's the "right/correct" way to put them... to put them into the two other slots would not work(?)

          Thanks in advance

          Comment


          • #6
            See
            https://www.memtest86.com/troubleshooting.htm

            Comment

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