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errors found - can't understand this errors

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  • errors found - can't understand this errors

    hi all
    I have this 4 rams from 3 years ago or more
    in the past 4 days, i began to see (blue screen, and windows crashes)
    I tried M
    emtest but I ended the test after 3 hours 52 min
    errors found please help
    I can't understand this errors
    I need to know if these errors are making my rams failure or not.
    if there is anything to do as repair please tell me
    I've uploaded my computer info.
    thanks in advance
    Summary

    Report Date 2017-11-18 14:55:32
    Generated by MemTest86 V7.4 Pro (64-bit)
    Result FAIL
    System Information

    EFI Specifications 2.31
    System
    Manufacturer Gigabyte Technology Co., Ltd.
    Product Name B85-HD3
    Version To be filled by O.E.M.
    Serial Number To be filled by O.E.M.
    BIOS
    Vendor American Megatrends Inc.
    Version F11
    Release Date 08/12/2015
    Baseboard
    Manufacturer Gigabyte Technology Co., Ltd.
    Product Name B85-HD3
    Version x.x
    Serial Number To be filled by O.E.M.
    CPU Type Intel Core i7-4770K @ 3.50GHz
    CPU Clock 3492 MHz [Turbo: 3691.4 MHz]
    # Logical Processors 8 (4 enabled for testing)
    L1 Cache 4 x 64K (191462 MB/s)
    L2 Cache 4 x 256K (57322 MB/s)
    L3 Cache 8192K (41890 MB/s)
    Memory 32660M (16956 MB/s)
    DIMM Slot #0 8GB DDR3 XMP PC3-12800
    G Skill Intl / F3-1600C9-8GXM
    9-9-9-24 / 1600 MHz / 1.500V
    DIMM Slot #1 8GB DDR3 XMP PC3-12800
    Crucial Technology / BLS8G3D1609DS1S00. / A801389F
    9-9-9-24 / 1600 MHz / 1.500V
    DIMM Slot #2 8GB DDR3 XMP PC3-12800
    G Skill Intl / F3-1600C9-8GXM
    9-9-9-24 / 1600 MHz / 1.500V
    DIMM Slot #3 8GB DDR3 XMP PC3-12800
    Crucial Technology / BLS8G3D1609DS1S00. / A7031CA0
    9-9-9-24 / 1600 MHz / 1.500V
    Result summary

    Test Start Time 2017-11-18 11:01:41
    Elapsed Time 3:52:53
    Memory Range Tested 0x0 - 82E600000 (33510MB)
    CPU Selection Mode Sequential (All CPUs)
    ECC Polling Enabled
    # Tests Passed 19/23 (82%)
    Lowest Error Address 0x74E0DBEBC (29920MB)
    Highest Error Address 0x74E0DBEBC (29920MB)
    Bits in Error Mask 0000000000400000
    Bits in Error 1
    Max Contiguous Errors 1
    Test # Tests Passed Errors
    Test 0 [Address test, walking ones, 1 CPU] 2/2 (100%) 0
    Test 1 [Address test, own address, 1 CPU] 2/2 (100%) 0
    Test 2 [Address test, own address] 2/2 (100%) 0
    Test 3 [Moving inversions, ones & zeroes] 2/2 (100%) 0
    Test 4 [Moving inversions, 8-bit pattern] 2/2 (100%) 0
    Test 5 [Moving inversions, random pattern] 2/2 (100%) 0
    Test 6 [Block move, 64-byte blocks] 2/2 (100%) 0
    Test 7 [Moving inversions, 32-bit pattern] 2/2 (100%) 0
    Test 8 [Random number sequence] 0/2 (0%) 6
    Test 9 [Modulo 20, ones & zeros] 1/1 (100%) 0
    Test 10 [Bit fade test, 2 patterns, 1 CPU] 0/1 (0%) 1
    Test 11 [Random number sequence, 64-bit] 1/1 (100%) 0
    Test 12 [Random number sequence, 128-bit] 1/1 (100%) 0
    Test 13 [Hammer test] 0/1 (0%) 39
    Last 10 Errors
    [Data Error] Test: 8, CPU: 0, Address: 74E0DBEBC, Expected: 87A8111F, Actual: 87E8111F
    Certification

    This document certifies that the Tests described above have been carried out by a suitably qualified technician on the System described above.
    Signed

    ___________________________

    Put your company name here:
    Level 5, 63 Foveaux St, Surry Hills, 2010, Sydney, Australia
    Phone + 61 2 9690 0444 Fax + 61 2 9690 0445
    E-Mail: info@passmark.com
    Attached Files

  • #2
    Bits in Error Mask 0000000000400000
    Bits in Error 1
    So it looks like you have a single bit RAM error at memory address 74E0DBEBC, which is causing several of the tests to fail.

    So this fact combined with the instability in Windows means it is extremely likely that you have a bad RAM stick,

    See also this page for more details of RAM errors and the Hammer test result.
    https://www.memtest86.com/troubleshooting.htm

    Comment


    • #3
      thank you, David, but I don't understand which ram had the error, and that means that I need to buy a new ram???

      Comment


      • #4
        You will probably need to test the sticks one at a time to locate the faultly one (or in pairs to start with).

        > ...and that means that I need to buy a new ram???

        You can't fix RAM sticks. So you either remove it, replace it, or ignore it.

        Comment


        • #5
          Thank you very much David
          I appreciate you help.
          Mina

          Comment

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