Z77 MPOWER - Debug code 55

Hi I just finished building my new rig with a mpower Z77 booted it and all the fans spin up but then on the debug LED it shows code 55 then just reboots and keeps cycling like that till i pull the power.
Anyone got any ideas?
Case : Fractal Design Define R4
PSU : Corsair AX750
MotherBoard : MSI - Z77 MPOWER
CPU : Intel Core i5-3570K 3.40GHz (Ivy Bridge) Socket LGA1155
Memory : Corsair Vengeance 16GB (2x 8GB) [CML16GX3M2A1600C10]
VGA : MSI GTX 660 Ti Power Edition 2GB GDDR5

Got response from MSI this morning
Quote
For MSI bent socket pins aren’t a reason to declare the warranty void.
According to the serial number you sent me, your motherboard is still in warranty.
Please contact your reseller, Aria Technology, again to ask them to send your motherboard in for RMA Service, if necessary showing them this email.
If Aria Technology still won’t help you, please contact me again.
So have messaged Aria again, going to be interesting what they say.

Similar Messages

Z77 MPOWER - Debug code A2

I've been using this motherboard for a solid month until last Saturday when I shut down my pc and I walk away being done for the day.
To my surprise the motherboard boots itself as I'm walking away and it's refusing to go post bios and keeps giving different error codes depending on what I pull out. Having switched all parts and taken everything out the only debug code that remains is A2.
Specs
Z77 MPOWER
3570 @ stock with h80 cooler
2 x 8 gig ram 1600
2x 7950 @ stock
2 ssd's, 1 hdd and 1 DVD drive.
Corsair ax 750.
What I've done.
Pull out memory cards 1 by 1.
Pull out the Graphic Card, tried different as well.
Pull out all SATA cables and connectors.
Pull out everything hooked to the backplate.
Reset CMOS (Will boot, when prompting to go into bios to change settings it will shut down and go back to A2)
Switch to DUAL BIOS (Will boot, when prompting to go into bios to change settings it will shut down and go back to A2)
I've RMA'd the motherboard but the shop said a pin was bend and refused to fix the motherboard. Having received the motherboard back and inspected the socket I did indeed notice a slightly bend pin.
However this pin is so slightly bend that it's not touching any of the other pins and it took me a "whole" 2 minutes to bend it back in line with the rest. Whatever this was caused by me or them I'm unsure, hell the pin is so slightly bend that I doubt it would interrupt with normal operating procedures.
The motherboard however is still not functioning and stuck on the A2 error code. The CPU debug leds show all lights as a "go"
I wonder if it's even possible for the pin to become damaged while in usage for over a month and cause it to be stuck at A2 debug code? Having looked up the code it seems related to SATA,IDE and the likes which where not plugged in.
I was forced to buy the same motherboard from another store to actually use my pc again, the CPU itself is working fine so it's definitely the motherboard. Love the mobo, just not the store support
Needless to say, having spend 360 (180x2) euro on this board and receiving virtually no support from the shop, I'm not amused.
Any support or advice on this matter would be greatly appreciated.
Many thanks in advance,

Quote from: badboy2k on 08-November-12, 01:50:54
ok have you asked to return the original board to the shop for RMA or a refund?
also did you have MSI live update installed when it all went bad?
I have returned the original board to the shop for RMA. They refused to accept it claiming MSI would not accept the board due to the slightly bend pin.
I did not have MSI live update installed at that time as I reformatted my pc recently so bare essentials were installed. I however do have it installed right now and used it update my new mobo to the latest bios firmware.

Z77 mpower debug code 62

hi everybody,
i have this motherboard for a few weeks now.and recently it will not boot, but give a error code 62 ,
fans will be spinning etc, but no post.
i have noticed loads of other users having this same issue from different websites, and i can not pin point the problem,
i still do not know what the error code means, as its not listed in the manual.
i am having this problem with intergrated graphics intel cpu. this happens when pc is switched off,not restart.its an intermitant issue,meaning it will work fine at times on boot,but not always,
i have to put pc off, and then it will boot up again fine. what is causing this issue on our z77 mpower boards ?
system specs :
no gpu ( using cpu gpraphics )
cpu i7 3770
mobo z77 mpower on bios version v17.11
psu seasonic 750w evo m12
2x 4 gigs ram
sata hard drives....
can anybody help ?

Quote from: badboy2k on 05-February-14, 15:18:43
if the CPU is seated badly it can cause the issue if its not contacting the pins properly in the socket!
ok, but the cpu can only fit one way tightly in socket, there's no movement or looseness when inserted.
whats strange is that this is a problem experienced by many, just google z77 mpower error 62
thnx for advise btw but i think its something else though any advise would help. i will reseat tonight.

MSi z77 mpower debug code 29

i have an msi zz77 mpower motherboard that is giving the 29 code on the debug LED's .
I did clear cmos and switched to the second bios but still nothing.
i would appreciate if somebody can help me.

New build / developing problem, when and how did it begin?
Please follow Please follow >>Posting Guide<<

MSI Z77 MPOWER DEBUG CODES

I just finished building my computer an hour ago and it boots perfectly and now I am creating this post from the computer I have build. But my motherboard debug led shows these numbers 34, 35, 36, 37, 38 , 39
and when I was running windows experience index I got a lot of different numbers.
CPU = i5-3550k w/ corsair h60
I have tried everything I could, reseat the processor, took off the rams and put it back, as well as unplugging the graphics cards and I even reset CMOS
Is this a big problem? the computer seems to be running but I get the debug led
P.s. will debug always show numbers, should I be scared of this?

Quote from: Froggy Gremlin on 22-March-13, 14:16:20
Yup! CPU temp reading, fairly sure of it.
Quote from: XFM on 22-March-13, 14:32:57
Yup, if it was a status code it would remain the same like on mine 'A0'. I don't have the later BIOS that gives it the temperature function.
thank you guys for quick respond, I guess I don't have any problem besides the really loud graphic card fans

MSI MPower Debug Codes 4F, 55, 56 [HELP]

So, I just went into the BIOS this morning, just lookin around on settings and disabled a few (Intel VT), and some other stuff that was unneeded.
I booted into Windows, everything was normal, and then as I type my password to the login screen, it just turns off. I was like "hmm okay, maybe shouldn't have turned that off"
I boot my computer again. This time there was no signal on the monitor. I thought that I should open my case to check the debug codes. When I boot my pc it just keeps an ongoing loop of 4F, 55, 56.
I tried switching the BIOS to the 2nd one. The result was worse; it just made a restart loop(the other one doesn't restart, just loop those boot code).
So now Im kinda screwed :/ - Any suggestions?
- Note I also tried to do a CMOS reset on both BIOS

A number of MPower boards. MPower what platform?
Insufficient information.
>> Posting Guide <<
>> Status Codes <<

MSI Z77 Mpower error code "B2"

Hello,
I had just bought a Z77 MPOWER board to fit with my Core i7 -3770K.
When i try to boot i got the code error "b2" and nothing more...
Many people seems to had got the same problem, so i tried few "solutions".
When i downgrade my GPU card (7970 Radeon) to an old 8800 GTS, i can boot, but Keyboard and DVD and one of my HDDs are not activated (so i can't install MSI drivers from CD) the mouse works.
I had Already install the last BIOS from MSI support, that don't change anything.
I will be glad to get help , i barely going to send back all stuff to seller
and go back to Asus Board...
Thx for the help
Configuration:
Msi Z77 Mpower
Core i7-3770K
8 Go GSkill Sniper
7970 Twin FRoz GHZ edition
2 x 2to GREEN CAVIAR Sata III
1 X 1To BLUE CAVIAR Sata II
1 x 256 SSD OCZ Agility Sata II

thx for your advice always nice to get a good advice
but as i had repair the original PSU i will save few bucks and keep going with it.
i go sleep i pray for new idear about the "B2" problem.
in anyway i will be oblige to contact my seller , i only have 10 days to change the board if i can't solve the problem :(
Good night all.

Z77 mpower, debug led

my board only shows A0 after i tried installing ubuntu, ended up wiping drive putting windows 7 ult 64 back, but no cpu temp on board led panel): just A0, can i fix this? i'm on the lastest bios
MSIHQ: Information detected by MSIHQ Tool ver: 1.25g
MSIHQ: Report generated in Mon 01/21/2013 at 7:11:00.45
Mainboard: Z77 MPower (MS-7751)
PCB Version: 4.0
BIOS Version: VH.6 (aka Version: V17.6)
BIOS Date: 12/19/2012
MSIHQ: Information detected by MSIHQ Tool ver: 1.25g
MSIHQ: Report generated in Mon 01/21/2013 at 7:26:40.41
Mainboard: Z77 MPower (MS-7751)
PCB Version: 4.0
BIOS Version: VH.7B2 (aka Version: V17.7B2)
BIOS Date: 1/16/2013

i kinda miss seeing the temps:/ when ur ocing):
edit, also i have 2 amd 6670 ocx crossfirex and my primary screen greys/greenish lines out,, my security screen stays working, i can "Start+P" to fix it, but why? is it a driver issue? on there stable 13.1, only happens when i play nfsw(max videp settings), my driver often restarts, i swap the cards around hoping this helps,,, would it?
once a while i think the oc genie screws up, and makes the aps blink, but 90% of time aps solid, only seams to do it when i clear cmos:/

Z77 Mpower - post code question

I'm new to PC building and just completed my build yesterday. Everything appears to be working fine but I noticed that while running, the debug LED display moves between
36 and 37. I'm not sure I understand the table that lists the codes so, wanted to reach out to the experts as to what this could be.
One more question. If everything is normal, should the LED display anything at all?
Thanks very much for your time and assistance.

Quote from: anDrasch on 22-October-12, 05:50:49
It displays the current CPU temperature
Great, thanks very much for the quick response. Glad there isn't anything wrong, I thought I had messed something up the board.

Z77 Mpower Error Code 62 Boot Issue

Hey guys. I am pretty dumbfounded on this one. I will start by listing my specs:
MSI Mpower mobo
i5-2500k
Corsair AX-750
EVGA 670
Intel 520 SSD / WD 3TB
So this build has been running fine for absolutely months, no issues whatsoever. Today I downloaded and installed Mumble, it asked me to restart my system which I did. Now nothing out of the ordinary until nothing happens on the restart boot. PC is on, power on, fans all working, LED's on, but no screen input. Note I had changed NOTHING since it was working.
I'm just failing to see why and what caused this and how to fix it. I've tried a few basic things, re-seating GPU/moving to diff slot, re-seating RAM, turning off for 1-2 hours, nothing is working. The error code is 62. I've looked around but as far as I can see there are no dead-set fixes, just hoping anyone here may be able to assist me.
Regards.

I couldn't test it in another system but I had an old GTX 260 on hand and with that the system runs fine.
Which obviously points to the GTX 670 malfunctioning but I still don't get how it can go from fine no issues one moment to completely not working after doing a restart..
Well I guess I'm going to have to RMA it either way. Thanks for the help.

MSI Z77 MPower - Boot issues (A2 debug code and more)

Hey guys,
I've been trying to get my new computer build working but I have encountered several issues when trying to boot the computer.
Before putting everything inside my case, I tested the motherboard + CPU + 1 stick of ram to make sure everything was working. I had issues in the past where I had to remove everything once I had things mounted.
Everything seemed to work and I got into the BIOS and looked like everything was good.
I mounted it in the case with the same configuration and I was able to get into the BIOS again. So I thought everything must be ok.
Fast forward a couple hours later after I finish plugging everything in, I try to turn it on but it just gets into this boot loop.
Turn on > Fans spin for a couple seconds > turns off > repeat. This just kept going on and on and I wasn't exactly sure what was going on.
I started to unplug components and when I only had the Mobo + CPU + 2 sticks of ram in I was able to get into the BIOS.
I plugged things in one at a time and when I plugged in my SSD it would work.. but when I added another drive I would start getting the A2 Debug message on my board.
I would continually get this A2 debug message and I am not sure what to do to get it to work.
I have updated my BIOS to the latest ones and it is still not working.
Could this be an issue with my PSU? I really hope it's not the MOBO..
My System:
i7 3770k
CoolerMaster 212 Evo
MSI M77 MPower
16GB DDR3 Ram
7870PCS+ Tahiti LE
Corsair HX650 PSU

Quote
I've tested it with one stick and 2 SSDs and it doesn't give me the A2 debug code.
Do you have any different ram to test with?
What ram exactly are you using?
You may perhaps be able to set the ram timings in bios to JEDEC standard 9-9-9-24 1600 perhaps

Z77 Mpower - No video signal on boot - Debug code "Ad"

Hi, I can't get any video signal from my mobo, it seems that it can't boot at all.
I just plugged CPU (i7 3770k), CPU cooler (Noctua NH-D14) and 1 RAM (8gb DDR3 2400MHz), no vga, hd or dvd writer, then I obviously plugged the 24 pin connector from the PSU and the 8 pin connector for additional CPU power.
I have my monitor directly plugged to motherboard but when I turn on my pc, even if fans are working and motherboard leds are on, I still don't have any video signal and on the motherboard I can see the debug code "Ad".
Please can you explain what is happening?
Thank you very much for any advice and sorry for my bad english.

I tried to reseating the CPU and nothing changed, then I reset the CMOS, waited for a couple of minutes, restored the power, and the debug code became "A0", but after about another minute I retried to turn on the PC and the Debug code returned "Ad".
I'm quite frustrated.
Side Note: For my try I didn't use the boxed cpu cooler, I just installed my cooler without plugging the fan cable to the "CPU fan" pins, i thought it was sufficient to see if my motherboard boots, isn't it?
Update: I tried ro reset bios again and plug change the RAM stick in solt2 with the other one. Again the system was unable to boot but the debug code became B4. After a couple of minutes I tried to boot again without touching anything and the debug code returned "Ad", I can't give an explanation to these apparently random debug codes
Update 2:Now I switched ram slot, from slot 2 I mounted ram stick to slot 4 and reset cmos again. The first boot after resetting gave me debug code "64" then again, shout down, wait a couple of minutes, turn on Pc and... debug code "Ad" again.
It seems that first boot after cmos reset the mobo gives me a random debug code, then it returns "Ad" as always for the following boots.

MSI Z77 Mpower Code A0, and wi-fi not detected ...

Hello, from about 20 days I use the new mainboard MSI Z77 Mpower.
My system is composed as follows:
MSI Z77 Mpower, PC1500 DDR3 1866MHz 16GB Corsair Vengeance
1.5V CL9 (2x8GB), CPU Intel i5-3570K 3.4 GHz, SVGA ASUS GTX660 TI, Samsung SSD 128gb 840pro.
I installed windows8pro in UEFI mode with ssd disk partition gpt.
As bios setup is everything default except xmp profile enabled for the Rams, and UEFI boot-legacy because I have linux in another disc.
It all seems to work fine, but I have a few doubts_troubles !
1) Sometimes in debug LEDs, instead of the temperature appears the code A0 ... is it normal or it indicates a problem ?
2) I've never tried the Wi-Fi, it is normal that it only works if the LAN cable is disconnected ?
The problem I had with wi-fi is that sometimes the sistem said that the hardware was not found or not connected ... I tried to install the latest drivers without any success, after several attempts, I think I found the problem ...
Wi-Fi is connected to the mainboard, I think in the USB port, and for some reason it does not make contact, after pulling back slightly the 1 mm. module it started to work.
If instead I press slightly forward, (the pressure that normally is used to attach the antenna) it loses the link ... Do I have to leave it like this or can I do something to resolve the problem ?
3) Normally the steps to open and close the PC are very fast, in some cases, the PC takes a long time to shut down, and once gave me the same problem at the start, after a long wait I rebooted and it started without problems .. .
Normally, the computer is stable ... Do I have to try the thorough ram test ?
I apologize for being longwinded and thank you in advance for the answers.
pikka68

Quote from: pikka68 on 14-March-13, 01:21:50
The wifi adapter is removable?
In case it is, without losing the guarantee.
If you give me confirmation, I try to see if it is just a matter of contacts.
I need specific instructions!
for now it seems to work properly.
If ask rma, mainboard or complete one module wi-fi?
Wi-Fi, it is normal that it only works if the LAN cable is disconnected ?
Thanks pikka68
No, the adaptor isn't removable. Perhaps I misunderstood, you were saying that when you hook up the Ethernet cable, the mainboard shuts off the wifi. You can check in the bios for an option in regards to this or it could be the OS I am not sure. If they are both working when needed, is there really a problem?

Z77 mpower led error code 64 after long POST

Hey guys. I am new to this forum, But I have been having a frustrating issue with my new mpower board.
everything seems to be working fine... runs fine recognizes all of my hardware. plays games and the whole works. however there is one problem. the board takes forever to POST. it will stick on b4 on my screen and on the debug led with a 64, I looked in my manual and found that error code 64 means late CPU initialization. what does this mean I tested my ram by testing each stick in different dim slots and it makes no difference I tried putting my hdd's in different SATA ports and nothing changes. I am running the latest bios I checked. is this an issue I should be worrying about or being everything is running fine not to fuss about it? I just want to make sure everything is running like it should any help is much appreciated being my pc knowledge is limited.
z77 mpower
i7 3770k 3.5 ghz
2x4 gb corsair vengeance @1866
120 gb Samsung 840 pro
1tb WD caviar black 7200 rpm
gtx 690
850w ocz psu
corsair h100i

the B4 is a USB hotplug issue. remove the front pannel USB 2.0 header connectors and see if that stops. if not remove 1 USB device at a time!
the 64 may be related to the USB hotplug issue and its stoping the CPU to hold the post till it leaves the USB and skips it.

MSI MPOWER b2 or 62 debug code

I bought my 1st Mpower about a month ago and had to RMA it. I had/have the same problem as this user. https://forum-en.msi.com/index.php?topic=164766.0
I RMA'd the board because after hours of clearing cmos and swapping things around nothing worked. Now I get a new replacement and the same problem persists.
I have swapped the ram using 1 stick at a time, tried both one at a time. Cleared CMOS numerous times. I have had the board in and out of the case so not a grounding problem. I have tried on-board and and a GTX 560 gpu. There are 0 bent pins that I can see. CPU triangle is facing the correct way. My monitor says no signal and can't get into the bios (obviously). I also cannot tell if the debug led says a lowercase b2 or a 62, I assume it is b2.
Any help is appreciated this is very frustrating.
Board: MSI Z77 Mpower
PSU: XFX xxx edition 850w psu
CPU: Intel i7 3770k
MEM: G.SKILL Sniper Gaming Series 16GB (2 x 8GB)
HDD: 1tb caviar black
COOLER: stock for now
OC: none
OS: Win 8

Quote from: flobelix on 15-March-13, 05:09:55
There will always be people with similar problems but that doesn't help you with yours. If no possibility to test cpu there is no other way but to rma cpu or board and to see if it was the right component to rma.
This has happened twice with two board and someone on these forums and someone on toms hardware forums with the same cpu (3770k) and same board as me with the same led debug code. That's not a similar problem that's the exact same problem.

Z77 MPOWER - Debug code 55

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