Help needed with RAM config

[misiolin]

Hi guys,

I need some help with setting up my laptop's RAM timings in BIOS. I'm getting MEMORY_MANAGEMENT and 0x8007025d while trying to make clean instal of Windows 10 Home 64bit. Same problem with bothh SSD and HDD and using 3 different USB sticks. I finally fired up MEMTest and found out that I have 40k+ errors in test. Problem seems to be fact that one of RAMs is 2400Mhz while rest is 2133 with different timings. I can send laptop back for warranty but I don't want to wait few weeks if it can be fixed with changing few BIOS settings.

Aviable BIOS settings and Mem test photos:
Google Photos

Mem test results:
System Information
EFI Specifications 2.40
System
Manufacturer MEDION
Product Name Erazer X7849 MD60426
Version Not Applicable
BIOS
Vendor American Megatrends Inc.
Version 1.05.02RGME5_00014
Release Date 09/07/2016
Baseboard
Manufacturer MEDION
Product Name P670RSGM
Version 1.0
CPU Type Intel Core i7-6700HQ @ 2.60GHz
CPU Clock 2592 MHz [Turbo: 3090.7 MHz]
# Logical Processors 8 (4 enabled for testing)
L1 Cache 4 x 64K (197037 MB/s)
L2 Cache 4 x 256K (83949 MB/s)
L3 Cache 6144K (51930 MB/s)
Memory 32731M (23628 MB/s)
DIMM Slot #0 8GB DDR4 XMP PC4-17000
Kingston / KHX2133C15S4/8G / 6622D56E
15-15-15-36 / 2132 MHz / 1.200V
DIMM Slot #1 8GB DDR4 XMP PC4-19200
Kingston / KHX2400C14S4/8G / 6A064E0D
14-14-14-35 / 2400 MHz / 1.200V
DIMM Slot #2 8GB DDR4 XMP PC4-17000
Kingston / KHX2133C15S4/8G / 6B22E4C0
15-15-15-36 / 2132 MHz / 1.200V
DIMM Slot #3 8GB DDR4 XMP PC4-17000
Kingston / KHX2133C15S4/8G / 6C06717D
15-15-15-36 / 2132 MHz / 1.200V
Result summary
Test Start Time 2018-11-10 12:04:11
Elapsed Time 0:02:40
Memory Range Tested 0x0 - 8BF000000 (35824MB)
CPU Selection Mode Parallel (All CPUs)
ECC Polling Enabled
# Tests Passed 1/4 (25%)
Lowest Error Address 0x305351CAC (12371MB)
Highest Error Address 0x41CDA681C (16845MB)
Bits in Error Mask A6000000A6000000
Bits in Error 8
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] 0/1 (0%) 633
Test 2 [Address test, own address] 0/1 (0%) 429
Test 3 [Moving inversions, ones & zeroes] 0/1 (0%) 3613
Test 4 [Moving inversions, 8-bit pattern] 0/0 (0%) 5351
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
[Data Error] Test: 4, CPU: 2, Address: 3703D11CC, Expected: 04040404, Actual: 84040404
[Data Error] Test: 4, CPU: 2, Address: 3707F11CC, Expected: 04040404, Actual: 84040404
[Data Error] Test: 4, CPU: 2, Address: 3707F21A4, Expected: 04040404, Actual: 84040404
[Data Error] Test: 4, CPU: 2, Address: 3713510CC, Expected: 04040404, Actual: 84040404
[Data Error] Test: 4, CPU: 2, Address: 3727F11CC, Expected: 04040404, Actual: 84040404
[Data Error] Test: 4, CPU: 6, Address: 3781C6674, Expected: F7F7F7F7, Actual: 77F7F7F7
[Data Error] Test: 4, CPU: 6, Address: 37888B1EC, Expected: F7F7F7F7, Actual: F3F7F7F7
[Data Error] Test: 4, CPU: 6, Address: 378985C1C, Expected: F7F7F7F7, Actual: 77F7F7F7
[Data Error] Test: 4, CPU: 6, Address: 378986314, Expected: F7F7F7F7, Actual: D7F7F7F7
[Data Error] Test: 4, CPU: 6, Address: 378FB792C, Expected: F7F7F7F7, Actual: D7F7F7F7

 

[kanewolf]

I would definitely contact the laptop manufacturer. You may get replacement RAM without having to return the entire unit.

 

[Calvin7]

"Problem seems to be fact that one of RAMs is 2400Mhz while rest is 2133"

Question is who chose the memory? Such combinations are not guaranteed to be compatible.

The X7849 appears to come with two 2133MHz modules. Memory modules that are sold as singles are not guaranteed to be compatible when used in multiples.

It looks like someone added a single 2133 and another single 2400.

You want help with setting the Timings for that? Unfortunately, such combinations are not recommended. You'll need to use trial and error as rated specs are for the form the memory is sold.

 

[misiolin]

Hmm... I thought that setting "worst possible" setting will make both 2133 and 2400 modules to cooperate with performance of slower ones. If it's not going to be stable, I'll just contact seller and ask him to replace 1 (or 3 ) of RAMs . I'm so glad I didn't sell my old laptop yet