msi motherboard code a6

reddit.com › r › buildapc › comments › z7dtxv › a6_debug_error_code_on_msi_motherboard

It means it's searching for a boot device on the SCSI (or SATA) bus. If you haven't installed the OS yet, and are able to boot to the BIOS then nothing is abnormal here. Once the OS is installed, it will find the bootloader in that step and then move on. Answer from ThisAccountIsStolen on reddit.com

reddit.com › r/buildapc › a6 debug error code on msi motherboard

r/buildapc on Reddit: A6 debug error code on MSI motherboard

November 29, 2022 -

Hi Reddit community, I’ve just finished building my PC and my mother board (z690 msi) throws me error code A6 ( SCSI DETECT) . What is this. I haven’t installed windows yet but I’ve updated the BIOS , still have this code. What does it mean ? Thanks 🙏

Top answer

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I just recently ran into this problem (A6, or any codes about SCSI drives). Flashing the BIOS worked (not resetting, using jumpers / going back to default BIOS settings), you may have to updated your BIOS (flashing*) with a newer ver. or whatever your current one is!!!

Tom's Hardware Forum

forums.tomshardware.com › home › systems

Question - Motherboard keeps showing code A6? | Tom's Hardware Forum

October 1, 2023 - No error code either, just powered off. This was with EXPO enabled with ram at 6000mzh. Gonna try running it with EXPO off. ... What PSU is installed: make, model, wattage, age, condition (original to build, new, refurbished, used)? Doublecheck the motherboard's supported RAM configurations. Some motherboards require that the first physically installed RAM be placed in a specific slot. This motherboard? https://download.msi.com/archive/mnu_exe/mb/MPGX670ECARBONWIFI.pdf DIMMA2 is to be the first slotted RAM position.

reddit.com › r/msi_gaming › x670e carbon stuck on code a6

r/MSI_Gaming on Reddit: X670E Carbon Stuck on code A6

March 15, 2023 -

Updated BIOS to the version released today (incidentally, one non-beta release in 6 months, super great product support there MSI). I enable EXPO and reboot, the boot gets past code 15 (memory training) but then gets stuck at code A6. A6 is SCSI Detect, and from various searches it seems like that's looking for a boot drive. I have a boot drive, and can boot no problem without EXPO enabled - it is turning on EXPO that causes this.

Any ideas/help? I am starting to really regret this Motherboard choice...

Edited to add: I can boot in EXPO with 2 sticks, but not 4. Could get 4 to boot in previous beta version I had installed (E7D70AMS.141 - the beta BIOS with the single-CCD 7600X issue). I am now having trouble even getting into the BIOS in the first place with 4 sticks and a clear CMOS.

Edited once more to add: Memory is G.Skill F5-6000J3038F16GX2-TZ5NR - technically, not on the QVL, but it's the RGB version of F5-6000J3038F16GX2-TZ5N which is on the QVL supported at 6000 for 4 DIMM.

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Same issue. I can't even boot 2 with expo. Just stall on A6. Did you ever find a solution?

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I know it is a long shot but did any of you figure out any solutions to this problem? I have only two RAM sticks in the system in the default recommended slots. I still get this issue. Windows updates don't help with it much either. I have had it work correctly for a month. Now it is back. MOBO is stuck on error code "A6" and just stalls. Need a hard reset fot it to work. It always works on the second boot. Is there anything I can do?

Tom's Hardware Forum

forums.tomshardware.com › home › motherboards

New PC Build won't post and A6 Error code | Tom's Hardware Forum

Top answer

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According to my research, it looks like just plugging the HDMI into the GPU should allow your pc to boot. I also found this: "Wow... I just had an "are you serious?!" moment. I had a sinking suspicion that the A6 code was really Ab (AB), which means the BIOS is waiting for my input. The real issue was my freaking monitor not displaying the BIOS screen properly. I'm using an old HP CRT through the VGA. I found that if you have the monitor plugged into the Mobo BEFORE powering on, the monitor displays a blank blue screen. I had to actually turn the Mobo on first, let it POST, and THEN plug the VGA cable in. The monitor then displayed the BIOS instead of just blue emptiness. So everything seems good now. Man, I was really worried too..." Good luck.

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the real hero ^

reddit.com › r/buildapc › msi x670e am5 error code a6

r/buildapc on Reddit: MSI X670E AM5 error code A6

September 29, 2023 -

Hi everyone, I just upgraded my computer and have been running into some minor issues.

I have a 7950X3D paired with a MSI MPG X670E and G.Skill DDR5 6000mzh RAM. I have the ram currently installed in A2B2.

My problems stem from me going into bios and turning on EXPO. The default EXPO profile is set to run at 1.35v and 6000mzh but whenever I try that I get the A6 error code. I then tried to manually set the speed down to 5800mzh and the computer booted. However, if I tried to restart it also threw the error.

If I clear CMOS, the ram speed is set to 4800 and I can boot fine + restart with no issues. I have seen A6 can be caused by loose connections but I’ve restarted my computer a couple of times with EXPO off and it boots with no A6 error code so I’m inclined to think it’s the ram causing it. I did check my connections once and didn’t find anything loose but can check if necessary.

Are there any recommendations on how I can get my ram up to 6000mzh and avoid the A6 error?

Any help is appreciated!

Motherboard manual: https://download.msi.com/archive/mnu_exe/mb/MPGX670ECARBONWIFI.pdf

Top answer

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Are you on the latest BIOS update?

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OP, any update? After the latest bios update I can only run at regular speeds. If I turn on expo I get the A6 code and it will not boot. I rolled back to the bios that was working properly before and now it gives the a6 code.

Linus Tech Tips

linustechtips.com › the workbench › troubleshooting

A6 Error code - Troubleshooting - Linus Tech Tips

April 9, 2018 - Your error code lists as: A6 - SCSI Detect. It's possible that something was slightly loose prior to moving and backed out to a point of causing a fault when you moved. I would suggest opening up your box and verifying all connections are properly ...

Overclockers

overclockers.com › home › forums › hardware › motherboards › intel motherboards

Asrock z97 extreme6 Dr.Debug A6 error | Overclockers Forums

September 3, 2016 - A quick internet search revealed that Dr. Debug Code A6 means that the motherboard is detecting SATA devices connected to the motherboard at that time (AsRock used to define it as SCSI detect, but there's mostly only SATA on their boards these days).

reddit.com › r/buildapc › newly built wont boot and shows error code "a6" followed by "0d".

r/buildapc on Reddit: Newly built wont boot and shows error code "A6" followed by "0d".

November 13, 2020 -

I recently built my pc and it just shows a red error light on the motherboard with briefly error code "A6", which then gets replaced by error code "0d".

My specs are:
CPU: AMD Ryzen 5 5600x.
Motherboard: MSI MEG X570 Unify ATX AM4.
Memory: Corsair Vengance LPX 2x8 GB DDR4-3000 CL15.
Asus Geforce RTX 2070 Super 8 GB STRIX GAMING Advanced.
PSU: Corsair TX950M

Anybody have any leads as to what could be wrong? I think the IO Shield on my case is a bit misshapen, so i fear that i might have broken the motherboard while struggling to install it.

Edit: Fixed it by updating the bios using the Flash BIOS Function on tje motherboard. Thanks for all the help guys!

Top answer

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does your motherboard come with a manual? read the manual to understand what A6 and 0d mean.

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Od is reseat the RAM.. just happened to me three days ago on my MEG

MSI

forum-en.msi.com › home › motherboards › msi amd boards

A6 code on reboot. | MSI Global English Forum

April 16, 2023 - From what I've been able to find on the internet A6 is most often associated with waiting for a drive, so make sure your boot drive is set first in the boot priority in the bios. If it's Ab instead, it's waiting for input (try hitting a key ...

Find elsewhere

Google Bing Mojeek

reddit.com › r/msi_gaming › mobo stuck on a6

r/MSI_Gaming on Reddit: Mobo stuck on A6

July 29, 2023 -

Msi mpg Z690 stuck on A6 on first boot up?

Hello, I am a first time builder and i ran into some problems while booting up for the first time! Im still not very knowledgeable but I’ll try my best to explain. The problem im running into is no display upon turning the pc on. The problem is upon boot up no display signal is found. Motherboard (msi mpg z690 force wifi) code gets stuck on A6 (SCSI detect) but no error codes seem to light up that I’ve seen. Sorry if its not explained the best but I would love some help if possible!

Specs: Cpu- intel core i7 12700k Mobo- msi mpg z690 force wifi Cooler- nzxt kraken elite Gpu-msi gaming trio geforce rtx 4070ti Storage(m.2): samsung 970 evo plus 1tb & 500gb Ram: tforce delta ddr5 2x16gb 6000mhz Psu: corsair fully mod rm 850

Top answer

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check what the EZDebug LED show when you power on your system, the LED will run from CPU--Ｍemory -- VGA-- boot , check where is stops, if system should boot up then then there will be no LED light after that . check if your keyobard NUMLOCK led can function ok, (ON /OFF), if yes then that means system is already boot up but you just don't have monitor screen shown.

Tom's Hardware Forum

forums.tomshardware.com › home › motherboards

Question - A6 code on motherboard, only lasts until 3rd reset button on case | Tom's Hardware Forum

March 24, 2025 - Hi all, Avizzo here. I know the A6 code on my motherboard (X870E MSI Carbon) is regarding the booting sequence, or attempting to “find” the boot drive. This is for the first boot-up of the day, which always is the one time a day I need to turn on my PC. This ain’t my first rodeo building computers and I’d like to say I know what I’m doing.

PCPartPicker

pcpartpicker.com › forums › topic › 449425-pc-boots-once-to-bios-everything-looks-fine-refuses-to-boot-again-with-no-changes

PC Boots once to BIOs, everything looks fine, refuses to boot again with no changes - PCPartPicker

March 28, 2024 - I think the cmos battery would work except I’m betting whatever is causing this will just happen again on second boot (given it’s been two boards) ... SOLVED: For anyone who runs into this in posterity, it was the GPU. Two things. First, "A6" is the code that the system posts when IN BIOS.

MSI

forum-en.msi.com › home

A6 code on reboot.

April 16, 2023 - Older MSI motherboards, All boards older than listed in Intel and AMD section.

TweakTown Forums

tweaktownforum.com › forum › tech-support-from-vendors › asrock › 55298-a6-error-on-set-up

A6 error on Set up - TweakTown Forums

ASROCK Z77 Extreme 4, i5-3570k, 16GB Kingston Hyper X Black, Seagate SV35 Series ST2000VX000 2 TB, Antec Earthwatts Platinum Series EA-650 Watt Power Supply, MSI N660 TF2GD5/OC GEForce GTX 660 2GB 192-Bit Video Card, Cooler Master HAF 912 High Air Flow Mid-Tower Computer Case. Thanks Tim · Last edited by tkerriga; 11-28-2013, 11:08 PM. ... Re: A6 error on Set up Hello and Welcome to TweakTown Tim. Please read and follow #1 in my sig so that we can have a better idea what parts it is you're working with there. Hook a HDD up and retry. From past experiences here I believe your A6 code will disappear.

reddit.com › r/buildapc › z390 aorus master a6 error code

r/buildapc on Reddit: Z390 AORUS Master A6 Error Code

December 13, 2018 -

Built my pc last night and was able to boot into the BIOS fine but none of my SSD’s were recognized by my mobo.. I have a m.2 Western Digital Black 500gb NVME and a 2.5” drive Samsung 860 EVO and I cannot for the life of my figure out why they aren’t being recognized in my BIOS so I can install windows...

Everything component is brand new, my specs are: i7-8700k Gigabyte AORUS master Z390 16gb G Skill Trident Z RGB RAM EVGA 850W P2 Phanteks Evolv X Currently no graphics card installed as it already has a waterblock on it and I’m currently waiting for the rest of my loop components to ship to me.

So far I have reseated every component, all show up in the bios and run just fine. Have CMOS twice, used different SATA cables, unhooked everything I can think of and have got nowhere. Has anyone had this issue before or is my mobo DOA? Any advice would be greatly appreciated. Thanks.

Top answer

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What do you suggest when you don't even get a bios boot all? Here is my build. https://pcpartpicker.com/user/KristoffSlayer/saved/6ByZRB

2 of 3

Google gigabyte a6 code. There’s an issue with the way you have your ssd setup.

MSI

forum-en.msi.com › home

Error code A6 then A1 on MSI Z790 Carbon Wifi

July 14, 2023 - Older MSI motherboards, All boards older than listed in Intel and AMD section.

EVGA Forums

forums.evga.com › A6-boot-code-m3532255.aspx

A6 boot code - EVGA Forums

February 28, 2022 - Lost power last night and when I went to boot pc I am getting an A6 boot code. I am using a z390 ftw. I have cleared cmos and have done a bios update but nothing is working. Any ideas where/what to check next?

reddit.com › r/pcmasterrace › a6 - scsi detect error code - please help me troubleshooting - msi z690 carbon motherboard

r/pcmasterrace on Reddit: A6 - SCSI Detect Error Code - Please help me troubleshooting - MSI Z690 Carbon Motherboard

August 13, 2022 - A6 Error - EZ debug white light on VGA ... Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Anyone is welcome to seek the input of our helpful community as they piece together their desktop. ... Official MSI GAMING subreddit.

WePC

wepc.com › home › tips & tricks

Motherboard error codes explained - For Gigabyte, ASUS, and MSI motherboards

February 5, 2024 - The most common MSI Q-Codes seem to be 90, 0D, 92, A2, D0, and 40. Technically speaking, the term “Q-Code” is ASUS’ own name for the error codes that are displayed on your motherboard. Other manufacturers, such as Gigabyte and MSI, have other names that are used.

Tom's Hardware Forum

forums.tomshardware.com › home › motherboards

[SOLVED] - "Progress Code A6 (SCSI Detect)" prevents me from accessing BIOS ? | Tom's Hardware Forum

February 15, 2022 - First of all my specs: MoBo: MSI MEG X570S ACE MAX (MS-7D50) CPU: AMD Ryzen 9 5950X GPU: ASUS RTX 3090 EKWB RAM: 4x 8GB DDR4-3603 / PC4-28800 DDR4 SDRAM UDIMM OS: Windows 10 Version 21H2 (19044, 1566) After a windows clean install i cant acess my Bios anymore. I can normally boot in to windows and everything works fine but when i smash the "del" key to enter bios during startup the MoBo shows "Progress Code A6 (SCSI Detect)" and nothing happens anymore (Black screen).