Memtest86+ is a fork of Memtest86.

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USB Legacy Support, Memtest86+ reboot, and booting from usb flash:

I'm having issues with my rig so I decided I probably should do a full hardware sanity check. I always start with Memtest86+, the very latest version. I discovered that my computer resets while ...
1
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1answer
64 views

Different memtest results on different systems

I wanted to test my systems RAMs and used memtest86+ 4.20. On the first system it show errors when it reached about 40% and in random pattern test for all my RAMs. But when I test those RAMs in my ...
0
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1answer
57 views

Why does MemoryTest appear error in pass 2?

I have 4 slots RAM and 3 RAMs 2GB. Individually,I've tested : 1st slot with 1st RAM 2nd slot with 2nd RAM 3rd slot with 3rd RAM 1st slot with each RAMs Two RAMs together. All pass 1 are fine, ...
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1answer
61 views

Incompatible memory modules, but memtest86+ shows no errors

I can't understand how is this possible: If I use two 4GB memory kit-s (4 modules, 8GB total) as soon as I boot there are ext4 errors (missing files, mysql indicates InnoDB corruption, etc). It's ...
0
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1answer
63 views

Discrepancies between Memtest86+ 2.11 and 5.01 test results

I am testing a few DDR-2 memory modules with Memtest86+. For one of the modules, Memtest86+ version 2.11 reports no problems while Memtest86+ version 5.01 reports four errors. I have tested the same ...
0
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1answer
102 views

MemTest86, 5 errors, what do they mean?

Alright guys, I've been having this problem with my PC lately where it will freeze suddenly, no Blue screen, it just stops. It's been a nonstop issue, so I decided to do some testing to find out what ...
0
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1answer
1k views

is running mismatched pairs of RAM sticks likely to cause memtest86 errors?

I put 4 4GB sticks in my ASUS G53 notebook, and memtest86 is giving me errors. CPU-Z says they're running at 1.50V, CL/tRCD/tRP/tRAS of 9/9/9/24. Unfortunately I'm running twinned pairs, Corsair in ...
2
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0answers
221 views

Interpreting memtest results - 0 MHz?

I have tried to install Ubuntu on a laptop width damaged Windows, and it gave me an error. After some checks, the only that give some strange results is memtest86+. I don't know how to interpret ...
2
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0answers
215 views

System Memory: Only half is being displayed

Using multiple tools, I have verified that my computer can "see" that 8GB of RAM is installed, but only is using 4GB of ram. I've seen this behavior with: Memtest86+ 4.20: Memory SDP Information ...
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0answers
53 views

System instability + Memtest randomly shows error

i'm struggling with this problem where my ubuntu system (formerly BSODdding windows 7) is unstable. I decided to perform several memtest runs and on 2 out of 4 I had errors. The first one happened on ...
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0answers
49 views

Screen Hangs randomly on Monitor

My Monitor screen hangs randomly, below are some instances:- Hanged while in boot menu itself. Hanged while running Memtest86+ using bootable USB. Hanged while running OS. case 1,2 shows it ...
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0answers
70 views

Memtest Errors but Pass = 1

I ran memtest86 on my computer and got an error. However the output has a 1 in the pass column. What does this mean and is the RAM still faulty/at risk of BSOD?
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0answers
79 views

Interesting RAM hardware Issue

I am having an odd issue with my desktop computer. I have 8 GB of installed system memory, (MSI 990FXA-GD80 Mobo and AMD FX-6300 CPU) and occasionally, usually after changing settings in BIOS and ...
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0answers
24 views

Are there any memory tests that will identify the slot where an error occured?

I'm experiencing symptoms that in the past have always led to a RAM issue, but in the past have had to go through the incredibly tedious process of working through a variety of lengthy RAM tests that ...
1
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0answers
226 views

Is MemTest86+ Testing All My Memory?

I have a Lenovo D20 workstation that's crashing on boot. 64GB of memory are installed, but /proc/meminfo reports only 2.94GB available, so I'm running memtest86+ to check for memory errors. The system ...
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0answers
307 views

BSOD that started today: MEMORY_MANAGEMENT, 0x0000001A and 0x0000001E

first of all, this is my system: MOBO Gigabyte G1 Sniper M3. Intel i5 2310. Gigabyte GTX 650 Ti Boost. 4 GB of RAM 1333, Kingston. PSU Corsair TX550M. Windows 7 Ultimate 64 bits. Ok, to the issue. ...
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0answers
113 views

Saving a log of console-mode Memtest86+ run

To debug mysterious failures with my workstation, I've booted it with an Ubuntu LiveCD and ran Memtest86+ in console mode. It found many errors. To isolate the defective sticks I need to send the lab ...
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0answers
217 views

Booting memtest86 with kexec

I have a Chromebook (Samsung Series 5) that does not have a BIOS and cannot boot from USB. From recent random crashes, I am suspecting that the RAM is broken, and would like to run memtest86. I ...
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0answers
2k views

Memtest 86 for my laptop errors 'memtest86 unexpected interrupt halting

I have a huge problem with my ICOM PrestogeBook laptop. Its parameters: Mobo: Compal IFL90 CPU: Mobile DualCore Intel Core 2 Duo T9300, 2500 MHz 4 GB RAM, 2x2GB Graphics: ATI Mobility Radeon HD 3400 ...
0
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0answers
28 views

How to install Linux/Windows with bad RAM

I have a sub-notebook (Sony VAIO SVP) where Windows boots to a BSOD. By now, I have found out that the RAM has some errors. Since RAM, CPU and FlashDrive are solderd to the board and the warranty has ...
0
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0answers
16 views

Why does memtest keep saying I have RAM running at 0Hz?

So I have been running into problems with my computer rebooting ever twenty to five minutes, this was really annoying me so I decided to run memtest+ on it. Unfortunately, when I boot up the memtest, ...
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0answers
30 views

BIOS reports usable memory 8MB less than installed

I have 7168MB total of DDR3 RAM, in one stick of 1024MB and three of 2048MB. It seems that regardless of my memory configuration (I tried different sticks on their own), BIOS always states that there ...
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0answers
44 views

Error on Memtest86 with 2 Modules

When running memtest86 with new 2x4GB modules I get some million errors. Testing them individually results in no errors at all. I already increased the voltage from 1,5V to 1,6V. I also reduced the ...
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0answers
19 views

New ram memtest hangs

I replaced a 2gb A-Data ram with 4gb corsair vengeance in my Sony VAIO vpcea12en. Old RAM and new RAM are exactly same configuration except that old one has 8 chips per face and new one has 4 chips ...
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0answers
80 views

Processor wrong using Memtest86

I am running MemTest86 4.2 on a Mac Pro that has ubuntu installed on it. The /proc/cpuinfo file tells me it has two Intel Xeon X5550 installed as I expected. MemTest86 has Intel Core i7 2660Mhz in the ...
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0answers
96 views

How should you use Memtest86+ for BSOD the right way

How should i run memtest? should I run memtest while the two or more rams are both installed or 1 ram per memtest? by the way here is the result in my Dump file. I tried the mdsched and my there was ...
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0answers
51 views

Why does memtest show two DIMM1 locations?

I was troubleshooting some problems with my laptop memory, and I saw something weird in the DMI information popup: Is that a bug in memtest, or do I have a problem with my laptop's hardware?
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0answers
18 views

MemTest86 shows many errors with same err-bit

My computer running Windows 8.1 with one 4GB RAM always shows blue screen of death with code: KERNEL_SECURITY_CHECK_FAILURE So I run Windows diagnostic tool and it says hardware problems detected and ...