Z77 mpower led debug code 62

getting this code on cold boot, system seems fine after it has been running for abit, currently running at stock on 2500k, from reading various threads it appears to be relating to the gpu???? mines a 7970 Lightning, any ideas??

https://forum-en.msi.com/index.php?topic=161491.msg1185929#new
>>Use the MSI HQ Forum USB flasher<<
Run memtest first to make sure the memory is ok, since that is a new board there have been a ton of fixes already.
That link is to the beta.
What PSU are you using and what memory?
>>Posting Guide<<

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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.

Hey i have problem white msi x99s gaming 7 main board led debug cod 04

hey me is Jacob. and i have thes problem White me msi x99s gaming 7 that i get code 04 in the led debug when i power it up and then it whont boot up as normal and it stands on the code 04 in the led debug on the motherboard and it just came Yesterday. and it have been runing for 7 months White no problem and that is that i have the time I have had it in. and when the led debug code 04 in the manual it say power on south bridge initiation. me bios version on me msi x99s gaming 7 is H.90

Board: MSI x99s gaming 7
Bios: Version H.90
VGA: MSI 970GTX gaming 4g, MSI 750TIGTX GAMING 2 GB
PSU: Cooler Master G750M, 750W PSU
Intel Core i7-5820k Intel® Haswell-E 3.3GHz (3.6GHz Turbo Boost) LGA 2011-v3
MEM: Crucial DDR4 16GB 2133MHz Quad-channel KIT
HDD: samsung 840 evo 120gb SSD and Seagate® Desktop SSHD 1TB
COOLER: Intel TS13A Air Cooler
OS: Windows 8.1 64bit Professional
i have tried:
1. Tested power supply with a Thermaltake power supply tester, all voltages are within range, including the CPU power connector, which i did double check to be plugged in.
2. Tried the video card in another PC, working fine, also tried it in each pci express slot (four of them) on the MSI X99S GAMING 7 board.
3. Tried resetting the bios and have also tried booting with just one memory stick in Dimm slot 1
4. Tried powering up the board out of the case with just the power supply, video and memory connected.
and it still get the samme problem as before and still stand on code 04 and still not boot up.

Led debug code A0

Hi,
I wasn't sure if I should put this thread in the BIOS or Intel Core-iX boards forum, but I decided to put it here since I get this problem with an MSI Z77-GD65 board. So here's the problem. I get an "A0" code on the led debug pannel which means "IDE initialization is started". The computer seems to run almost perfectly fine otherwise. I get the MSI splashscreen. I managed to install Windows7 without incident and update all my drivers. I checked and my controller mode is AHCI. Basically, I don't know what the error message means and what are the steps I should take to get this fixed.
Thanks in advance for the help

Quote from: sybernaut on 08-July-12, 03:29:54
Thanks for the reply Bernard. I have taken the motherboard to two PC stores and they have said they cannot be reshaped hence my request for a new CPU socket.
That's my point Bernard why didn't MSI support give me the link that you have, yes I know little more care should have been taken fitting components but there was no need for this in the first place because all hardware had been tested before being installed. So I'm just hoping I can ressurect something from this situation and the motherboard CPU socket can be replaced.
Sybernaut
They are not going to just give it to you out of the blue, you either need to contact MSI tech support to get a beta BIOS to fix a problem or check our forum to see if there is one that you might need to fix a problem.
As for the bent socket pins 9 times out of 10 it's possible to straighten them yourself or if you know someone with proper skills have them do it for you. If you don't feel comfortable attempting that chore yourself or know someone then it's possible a local jeweler or watch repair shop could do it for you.

MSI MPower B2 debug code

I have boot problem.
New Mpower board with i7-3770K, Crucial Ballistic Tac, 2x8GB, Silent Pro M2 620W.
I have B2 debug code when booting with onbord GPU.
Boot is OK with my old Asus GPU card.

ok if i was you i would take the CPU out of the socket and look at the contact pads for connection marks on them with a magnifier and strong light!
if any pads are missing a contact mark or one has 2 you have a location to look if the pins are bent in that area where it sits.
if all checks out and all seem to have connected to the pads then i would hazard a guess and say that something is seriously wrong with the board!

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 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 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.

Debug led Panel FF Z77 mpower

Hi ! I have problem with computer I can't go to bios i have error on led (FF) on modo z77 mpower .How i can fix this and start bios and set default?

Arctic Silver Arctic srebrny 5 (3.5g)
Be Quiet! STRAIGHT POWER E9 600W (BN193) 80+ GOLD (BN193)
LED Dell U2312HM
Corsair Carbide Series 500R Mid-Tower Gaming Chassis (CC-9011013-WW)
Kingston HyperX 2x4GB 1600MHz DDR3 Non-ECC CL9 Intel XMP X2 Grey Series (KHX1600C9D3X2K2/8GX)
Asus DRW-24B5ST SATA CZARNY (DRW-24B5ST/BLK/G/AS)
Intel Core i7-3770K, 3.5GHz, 8MB, LGA1155, 22mm, 77W, BOX (BX80637I73770K)
Gigabyte GeForce GTX670 2048MB DDR5/256bit DVI/HDMI/DP PCI-E (1058/6008) (wer. OC - OverClock) (GV-N670OC-2GD)
Western Digital Caviar Blue, 3.5'', 1TB, SATA/600, 7200RPM, 64MB cache (WD10EZEX)
SSD Samsung 256GB SSD830 SATAIII, MLC, 2.5'' (read/write 520/400MB/s) 7mm (MZ-7PC256B/WW)
MOBO MSI Z77 MPOWER
CPU Thermalright HR-02 - Macho - Black White
I switch dual bios and nothing , reset bios too . So i need check cpu and check pins

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.

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:/

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?

Debug code 70 , mpower z87

Hi,
yesterday a friend of mine bought the mpower z87 mobo and
everything was fine until today.
The debug leds show the code 70 and the video output doesn't come out.
I'm really desperate and sad for him, I dont know what to do.
The configuration is:
msi mpower z87
i5 4670k
corsair cx750
samsung evo 840
msi gtx 770 lightning

thanks for the reply.. but I knew that the 70 code means Late South Bridge Inizialization
but I didn't know what does it mean .
Anyway we tried with only 1 RAM plugged and the debug code sometimes is A2 (Ide detected) sometimes A0 or A3.
With 2 RAMs the code is 99 (Super IO Inizialization).
We also tried to unplug the video card and the hdd and do the CMOS, with no results .
little update:
the computer now turns on but after 3 mins turns itself off...

Z77 mpower led debug code 62

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