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  • Memtest86 Results

    So I've started noticing my PC giving me a lot of problems with windows updates and other programs.

    I decided to test my ram and i got a few errors but i'm not sure i understand it, If anyone can explain to me what the results say i'd appreciate it
    Summary

    Report Date 2019-07-06 08:52:22
    Generated by MemTest86 V8.2 Free (64-bit)
    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 B150 PRO GAMING/AURA
    Version Rev X.0x
    Serial Number 160879892500231
    CPU Type Intel Core i7-6700K @ 4.00GHz
    CPU Clock 4009 MHz
    # Logical Processors 8 (4 enabled for testing)
    L1 Cache 4 x 64K (250386 MB/s)
    L2 Cache 4 x 256K (113708 MB/s)
    L3 Cache 8192K (66801 MB/s)
    Memory 16333M (23201 MB/s)
    DIMM Slot #0 8GB DDR4 XMP PC4-19200
    Crucial Technology / BLS8G4D240FSE.16FBD / A0233A4C
    16-16-16-39 / 2400 MHz / 1.200V
    DIMM Slot #1 8GB DDR4 XMP PC4-19200
    Crucial Technology / BLS8G4D240FSE.16FBD / A11C5557
    16-16-16-39 / 2400 MHz / 1.200V
    Result summary

    Test Start Time 2019-07-06 08:49:04
    Elapsed Time 0:02:35
    Memory Range Tested 0x0 - 437000000 (17264MB)
    CPU Selection Mode Parallel (All CPUs)
    ECC Polling Enabled
    # Tests Passed 6/6 (100%)
    Lowest Error Address 0x410EAF0 (65MB)
    Highest Error Address 0x117FFEC50 (4479MB)
    Bits in Error Mask 0000000000200000
    Bits in Error 1
    Max Contiguous Errors 1
    Test # Tests Passed Errors
    Test 0 [Address test, walking ones, 1 CPU] 1/1 (100%) 0
    Test 1 [Address test, own address, 1 CPU] 1/1 (100%) 0
    Test 2 [Address test, own address] 1/1 (100%) 0
    Test 3 [Moving inversions, ones & zeroes] 1/1 (100%) 0
    Test 4 [Moving inversions, 8-bit pattern] 1/1 (100%) 0
    Test 5 [Moving inversions, random pattern] 1/1 (100%) 0
    Test 6 [Block move, 64-byte blocks] 0/0 (0%) 10145
    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
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AF0E30, Expected: FFCFFFFF, Actual: FFEFFFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AE49B0, Expected: FBDFFFFF, Actual: FBFFFFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AE3FB0, Expected: FFD7FFFF, Actual: FFF7FFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AC1130, Expected: DFDFFFFF, Actual: DFFFFFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AB52B0, Expected: FBDFFFFF, Actual: FBFFFFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114AAEB30, Expected: FFDFFEFF, Actual: FFFFFEFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114A9D330, Expected: FFDFFBFF, Actual: FFFFFBFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114A991F0, Expected: FFDFDFFF, Actual: FFFFDFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 114A76D30, Expected: DFDFFFFF, Actual: DFFFFFFF
    2019-07-06 08:51:38 - [Data Error] Test: 6, CPU: 4, Address: 1149FC030, Expected: FF5FFFFF, Actual: FF7FFFFF

  • #2
    Looks like the RAM is bad.

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

    Comment


    • #3
      Originally posted by David (PassMark) View Post
      Looks like the RAM is bad.

      See,
      https://www.memtest86.com/troubleshooting.htm
      Sorry to come back to this late, I've already tried new ram on the computer as well a new motherboard, still getting the same issues. Could it be the CPU?

      Comment


      • #4
        Bits in Error 1
        1 bit in error is normally a strong indication that it is the RAM that is bad (and not the motherboard, CPU, slot, or something else)

        But if the errors are identical for the new RAM, then you have to start to suspect something else and the CPU is the next most likely cause.

        Comment

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