FAIL

Summary

Report Date 2025-09-16 22:34:01
Generated by MemTest86 V11.3 Pro (64-bit)
Result FAIL

System Information

EFI Specifications 2.90
System
Manufacturer ASRock
Product Name Z890 LiveMixer WiFi
Version To Be Filled By O.E.M.
Serial Number To Be Filled By O.E.M.
BIOS
Vendor American Megatrends International, LLC.
Version 3.08
Release Date 08/28/2025
Baseboard
Manufacturer ASRock
Product Name Z890 LiveMixer WiFi
Version
Serial Number
CPU Type Intel Core Ultra 7 265K
CPU Clock 3936 MHz [Turbo: 5248.5 MHz]
# Logical Processors 20
L1 Cache 32 x 112K (603410 MB/s)
L2 Cache 8 x 3072K (144805 MB/s)
L3 Cache 30720K (44381 MB/s)
Memory 65010M (27318 MB/s)
RAM Configuration DDR5 4788MT/s / x2 Channel / 40-39-39-77 / 1.100V
Number of RAM SPDs detected 2
SPD #0 32GB DDR5 EXPO 2Rx8 PC5-51200
Vendor Part Info Kingston / KF564C32-32 / 951CF61F
JEDEC Profile 4800MT/s 40-39-39-77 1.1V
XMP Profile 1 6400MT/s 32-39-39-80 1.4V
XMP Profile 2 6000MT/s 30-36-36-80 1.4V
EXPO Profile 1 6400MT/s 32-39-39-80 1.4V
SPD #1 32GB DDR5 EXPO 2Rx8 PC5-51200
Vendor Part Info Kingston / KF564C32-32 / 861CF62B
JEDEC Profile 4800MT/s 40-39-39-77 1.1V
XMP Profile 1 6400MT/s 32-39-39-80 1.4V
XMP Profile 2 6000MT/s 30-36-36-80 1.4V
EXPO Profile 1 6400MT/s 32-39-39-80 1.4V
Number of RAM slots 4
Number of RAM modules 2
DIMM A1 Empty slot
DIMM A2 32GB DDR5 2Rx8 PC5-38400
Vendor Part Info Kingston / KF564C32-32 / 951CF61F
SMBIOS Profile 4800MT/s 1.0V
DIMM B1 Empty slot
DIMM B2 32GB DDR5 2Rx8 PC5-38400
Vendor Part Info Kingston / KF564C32-32 / 861CF62B
SMBIOS Profile 4800MT/s 1.0V

Result summary

Test Start Time2025-09-16 21:11:35
Elapsed Time1:14:28
Memory Range Tested 0x0 - 1080000000 (67584MB)
CPU Selection Mode Parallel (All CPUs)
CPU Temperature Min/Max/Ave 44C/54C/50C
RAM Temperature Min/Max/Ave
TSOD0 35C/50C/43C
TSOD1 35C/50C/43C
Lowest memory speed 4786 MT/s (40-39-39-77)
Highest memory speed 4788 MT/s (40-39-39-77)
# Tests Completed 21/56 (37%)
# Tests Passed 20/21 (95%)
Lowest Error Address0x582C54 (5MB)
Highest Error Address0x107F11BF74 (67569MB)
Bits in Error Mask0000000000004000
Bits in Error1
Max Contiguous Errors1
CPUs that detected memory errors{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, }
Bits in Error
.................................................x..............
630
DIMM/Chip Serial Number # of Ranks Errors Result
DIMM A2 951CF61F 2Rx8 4927 FAIL
DIMM B2 861CF62B 2Rx8 5073 FAIL
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] 0/1 (0%) 10000
Test 8 [Random number sequence] 1/1 (100%) 0
Test 9 [Modulo 20, random pattern] 1/1 (100%) 0
Test 10 [Bit fade test, 2 patterns, 1 CPU] 1/1 (100%) 0
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] 1/1 (100%) 0
Last 10 Errors
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 14, Address: A258549D4/A2, Expected: 00004000, Actual: 00000000 (S/N: 951CF61F)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 17, Address: A1B838E54/A2, Expected: 00004000, Actual: 00000000 (S/N: 951CF61F)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 3, Address: A5111A1D4/B2, Expected: 00004000, Actual: 00000000 (S/N: 861CF62B)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 5, Address: A4A76B3D4/A2, Expected: 00004000, Actual: 00000000 (S/N: 951CF61F)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 13, Address: A2A668D54/A2, Expected: 00004000, Actual: 00000000 (S/N: 951CF61F)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 0, Address: A5CFFB094/B2, Expected: 00004000, Actual: 00000000 (S/N: 861CF62B)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 9, Address: A3BD1E9D4/B2, Expected: 00004000, Actual: 00000000 (S/N: 861CF62B)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 8, Address: A3E8D1454/B2, Expected: 00004000, Actual: 00000000 (S/N: 861CF62B)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 9, Address: A38D8E154/B2, Expected: 00004000, Actual: 00000000 (S/N: 861CF62B)
2025-09-16 22:26:03 - [Data Error] Test: 7, CPU: 6, Address: A465A70D4/A2, Expected: 00004000, Actual: 00000000 (S/N: 951CF61F)
Temporary workaround for Grub2 Linux: BadRAM filtering

For Unix-based distributions that use GRUB2 as a bootloader, BadRAM filtering can be used to exclude known defective memory addreses from being used by the operating system. This temporary workaround can be applied as follows:

  1. Copy & paste the following faulty memory ranges to /etc/default/grub:
  2. GRUB_BADRAM="0x000000042080000,0xFFFFFFFFFE0A0000,0x000000400000000,0xFFFFFFFC00000000,0x000000000000000,0xFFFFFFFFC0000000,0x000000040110000,0xFFFFFFFFFE110000,0x000000200000000,0xFFFFFFFE00000000,0x000000100000000,0xFFFFFFFF00000000,0x000000800000000,0xFFFFFFF800000000,0x000001000000000,0xFFFFFFFF80000000,0x000000044B40000,0xFFFFFFFFFEBCA000,0x0000000406E2000,0xFFFFFFFFFFFFF000"
  3. Open and terminal and run the following command
  4. sudo update-grub
Warning: Masking faulty memory addresses does not fix defective RAM, but provides a temporary workaround for allowing the system to boot. Please consult the FAQ for more details
Temporary workaround for Windows: badmemorylist filtering in BCD store

For Windows Vista and later, the Boot Configuration Data (BCD) store can be used to exclude physical page frames (PFN) from being used by the operating system. This temporary workaround can be applied as follows:

  1. Open the Command Prompt (as Adminstrator) either from Windows or System Recovery options
  2. Run the following command to enable memory blacklisting:
  3. bcdedit /set {badmemory} badmemoryaccess no
  4. Run the following command to blacklist the faulty page frame numbers (PFN):
  5. bcdedit /set {badmemory} badmemorylist 0x2E7CF 0x5245 0x1088E 0x65AE 0x305B5 0x22EA5 0x13514 0x2BC8 0x3C0F9 0x429D5 0xB3E7 0x2ADCA 0x27287 0x38583 0x36041 0x117A2 0x3119D 0x20299 0x7209 0x3E83 0x363CE 0x3651F 0x4EA9 0x39A69 0xCBFE 0x2A43 0x41B50 0x1F211 0x23C18 0xEF07 0x27E7A 0x2BD31 0x86B7 0x582 0x13810 0x3CD88 0x1D05A 0x41512 0x2EDA3 0x25F7D 0x45A94 0xEC18 0x7ADC 0x433C 0x1DD89 0x1630 0x12559 0x41D6F 0x280BE 0x3ABE8 0x33D29 0x376A8 0x1B6C2 0x470F 0xBC8 0x1ABA2 0x93B1 0x2998B 0x6C2A 0x31014 0x2FF40 0xA9A5 0x17D1B 0x3EEE5
Warning: Masking faulty memory addresses does not fix defective RAM, but provides a temporary workaround for allowing the system to boot. Please consult the FAQ for more details