MOVED: NF750-G55 CPU voltage adjustment problem

This topic has been moved to Overclockers & Modding Corner.
https://forum-en.msi.com/index.php?topic=143087.0

 Please provide more information for the rest of your system.  >> Posting Guide <<
 You are using +/- keys on numpad & not +/- next to 'Backspace' key ?
 You should be able to get way over 1.2V, look at his thread: http://www.testseek.com/labs/reviews/review-of-msi-nf750-g55-motherboard/?p=2740

Similar Messages

  • MOVED: cannot change CPU Voltage??(first time here)

    This topic has been moved to Overclockers & Modding Corner.
    cannot change CPU Voltage??(first time here)

    In Cell Menu you will find something like CPU VID / Over VID. The first will be set to Startup (=you CPU default volts) and the 2nd will be disabled but you can set them manually to CPU VID = 1.4 and OverVID to 3.3% / 5% etc to let the CPU use higher volts when Oc'd.  Good luck !

  • Z87-G45 Voltage Adjustment Problem

    I recently built a new system with the Z87-G45 and Core i5 4670K.
    I am unable to make any type of adjustments to any core voltages within the BIOS. I am forced to use the Intel Tuning Utility.
    Is there something I must disable or enable in order to have the ability to adjust the voltages in the BIOS?   

    My apologies if you believe I was being rude. Let me rectify this...
    I open a thread to ask for help with this problem. I offer enough information to continue the conversation.
    After posting that I am completely unable to change any settings, I receive a question asking if I highlighted the field and used the + or - keys. Not to be insulting, L2R. It turned out I have to hold the Shift key while pressing the + for it to function correctly. When everything is on Auto, the - key changes nothing. That was the problem right there and why I asked for help to find a resolution.
    Of course I highlighted the fields and tried to change the settings with the correct keys before posting anything. I read almost the entire user manual and I have fifteen years of experience in this field. So I'm hoping that you can understand that I felt a bit insulted by that nub question. And the conversation spiraled down from there.
    I will not go into detail concerning the actions I would have to take in order to post a SS. No one wants to hear it...
    I did not receive any help...
    Quote from: PirateDog on 25-August-13, 06:01:58
    The answers given you were in good faith! You didn't list any components other than board and CPU. Attitudes like yours at an all volunteer user to user forum are not at all welcome! 
    What, exactly, is your complaint?

  • MOVED: NF750-G55 core unlocking question

    This topic has been moved to Overclockers & Modding Corner.
    https://forum-en.msi.com/index.php?topic=131625.0

    Normally such a question would seem dumb, but when it comes to overclocking a core i7 it seems that less RAM can actually be better.
    But how limiting is the RAM on your overclock?  Essentially what Im asking is which would give me the better performance: keeping the setup as it is and overclocking as far as possible, or selling 6GB of RAM in order to achieve a better overclock on the CPU and remaining RAM.
    Here is my current system watercooled:
    i7 920  Rampage II Extreme  12GB Corsair Dominator DDR3  X-Fi Titanium  BFG H20 GTX 295 Quad-SLi  2x Intel X-25M G2 160GB  WD Black 2TB 64mb cache  CoolerMaster Real Power 1250W PSU  Windows 7 Ultimate x64
    EDIT: That should, of course, say 12GB in the title.

  • NF750-G55 MB problems

    Hello all,
    First off let me apologize if this is a topic already covered somewhere, I've done some googling around looking for the issue, but I haven't found anything. I also looked through the stickies for forum etiquette, but I didn't see one. If I'm stepping wildly out of line here, I'd appreciate it if someone would point me towards those things.
    I built my computer a year ago with these components:
    MOBO: NF750-G55
    CPU: AMD Phenom II x4 965 BE, C2 stepping @ 140W power requirement
    RAM: 2x2GB Corsair DDR3 @ 1333mhz
    HDD: 1.5TB Western Digital Caviar Green
    PSU: 500W Ultra
    VGA: GeForce GT240 Sparkle/nVidia
    (VGA: integrated nVidia GeForce 8200)
    DVDRW: 24x HP
    OS: Windows 7 pro 32bit
    OS: Ubuntu 10.10 32bit
    It worked fine for 7 or 8 months, and then it up and died. The motherboard was receiving power, the power button on the mobo was lit, but if you pressed it, it would go out, without an error beep code. The fans would twitch but not spin. If you un-powered the PSU and waited about 10 seconds, the PSU would make a small noise, and you could repeat the process. Things I tried:
    Alternate Video card
    Alternate PSU
    Alternate RAM
    Resetting the CMOS
    Replacing the CMOS battery
    I did not have an alternate CPU to test. I got in contact with MSI tech support, and received an RMA (number RR10040877 if anyone is able to look the results of that up) shipped it in, and in rather excellent time received a new motherboard back from them.
    At that point though, the system didn't just work. With everything plugged in, the fans would spin, and I could hear the processor, but I wasn't getting signal to the screen. I spent close to three hours taking components off of the board and putting other components back on to narrow the problem down. Something finally clicked and the system started working as expected though, and I never did figure out what was wrong, and I wasn't about to take it apart and poke around for problems, I needed it for work.
    About 3 months after I got the new motherboard installed and working, it died again with exactly the same symptoms. The motherboard was clearly receiving power, but it wouldn't even take the first post steps. The fans would twitch and the motherboard would drop power. If you powered the PSU down for 10 seconds and power it back up, you could repeat the problem, but no amount of switching components out was going to fix the problem. I received a new RMA number and I'm going to ship it back to MSI shortly, but I wanted to ask around and see if anyone else has seen or heard of anything like this, or if I'm doing something blatantly retarded. Since it's exactly the same problem, and since I haven't seen terrible reviews of the board on the internet, it makes me wonder if it was more than just a bad board and something I'm doing wrong with incompatible pieces or settings.
    Any help or ideas would be greatly appreciated.

    It is not all Watts you pay for when you get a quality PSU. People - here's looking at you Henry - have bought 750 Watt PSU:s only to find they died, were drained of power, after a very short while or the smallest of hardware upgrades. Longevity and long lasting components, silence, efficiency, good contacts...
    Let's rephrase your question! A poor PSU will make boot-up time long and complicated. Capacitors on the motherboard and inside the PSU will be strained - that is what I think you notice when you have to start and restart. That will be even worse in time. Devices will fail to start at all; network and sound cards are usually early victims. Mysterious errors will appear. Due to lack of reliable power the processor will sooner or later stop working, after some time with seemingly random shut-downs during for example gaming. Usually the processor also runs hotter, because of more erraneous signals it will have to ask to be resent. ...And a whole heap of other things.  
    A few ideas, a little less dear:
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817139020
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817139005
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817151096
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817151095
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817553002
    http://www.newegg.com/Product/Product.aspx?Item=N82E16817379005 (might not do for dual graphics cards though)

  • NF750-G55 New Build Won't Boot to DVD

    I'm doing a rebuild of a system in which the old motherboard failed. This is only the second time I have done a build, so forgive any apparent ignorance. The following describes the system: Motherboard: MSI NF750-G55, CPU: AMD Athlon II X3 450, PSU: Hiper Type R MkII 880W, Case: Antec Three Hundred, Memory: Rendition by Crucial 1 X 4GB, Hard Drive: Seagate 400 GB, DVD: Samsung 22X SpeedPlus. Only the case, PSU and DVD come from the first build I did 18 months ago and were fine until the old MOBO failed.
    The problem I'm encountering with the new MSI NF750-G55 is booting to the DVD so I can load Windows Vista onto the hard drive. The POST gives me a Bad CHKSUM error and directs me to bios setup. In setup, the Boot Sequence shows my DVD and hard drives as disabled and won't let me enable either.
    I've uninstalled everything, cleared the CMOS and reinstalled everything five times. Nevertheless I am still getting the same error message and can't enable either  my DVD drive or hard drive. Therefore, I'm unable to successfully boot up and load windows onto the new hard drive.
    I'm out of ideas and ready to return the MOBO to Newegg for another, but I would rather fix the problem. Does anyone have any ideas as to what I can try next before I ask for an RMA?
    Thanks in advance for any help you can provide this newbie.

    Quote from: Pixy on 16-April-11, 04:24:53
    I've tried loading defaults (both optimized and fail-safe) in bios setup as well as by using F2 in the chksum error screen. All result in a screen that looks like this:
    The text that is obscured in the upper part of the screen reads:
    BTX loader 1.0 BTX version is 1.01
    Console: internal video/keyboard
    Bios drive C: is disk 0
    Bios 636kB/2030208kB available memory
    Once in that screen, the only way out is to unplug the PSU and reset the CMOS.
    As I said before, I'm stymied and have no idea what to try next.
    Quote
    Once in that screen, the only way out is to unplug the PSU and reset the CMOS.
    do not do this, just hit reset button then press F11 during BIOS post screen and boot from your optical drive.

  • NF750 g55 not powering up

    Hi,
    So my dad is addicted to newegg and buys parts just because they're a good deal (even though he probably won't get to ever using them).  So while I was home recently I made a build literally out of parts that were lying around.  Here's the specs.
    MB: MSI nf750-g55   
    CPU: AMD athlon || X2 X260 3.2g
    RAM: 2 gskill ddr31600 pc3 12800 4gbX2
    PSU: Thermaltake Purepower(tm) atx 12v 400w
    The onboard gpu makes a weird noise so I added an ATI Radeon HD 5450 VC
    The problem:  So everything worked fine for about a month and a half.  Used it as a media center for my tv.  One day I left it on while I was doing laundry.  I couldn't have been afk for more than 10min, but when I came back , all the aps lights were off, the keyboard and ethernet light was on, and the led on the front of the case was flashing(whatever that meant).  So I hrmmed and tried to reboot, no go.  When I try to power on, the aps flashs for a sec then nada, no fans, nothing.
    Thought it was the PSU so I used a tester on the 400w and everything was fine.  But I tried the 650w in my other computer anyway.  Replaced the CMOS battery.  Reseatted all the hardware.  (Except the CPU cause I don't have any thermal compound here. But I know I didn't overpaste).  tried without the VC and different RAM.  Zero success.
    I've seen other threads with the same problem with this board.  Is there a flaw or something in this board?  This is the first time I've ever had a problem with MSI, my other computer is on a 890FXA.  Hopefully someone reads this can help me out.
    Because everyone loves emoticons    (is this last one flipping the bird?)
       

    So I took the MB out of case , took out the CPU, polished the cooler (again, still looked grainy though), reapplied silver thermal compound, reseat.  I plugged in the 24 pin and the 4 pin, prayed, turned on the power button on the MB, and...nothing.  APS flashes for a second, CPU  fan doesn't come on.  Get this, though.  When I plug in only the 24pin and not the CPU power connector, I get power.  Light 1 on APS stays lit, CPU fan and PSU fan stay on.  I turned off the power shortly after because I wasn't sure if this could cause any damage. 
    So, does this mean the problem is with the CPU?  Is the MB refusing power to the CPU to prevent damage? I don't have a spare CPU to test with.
    the 650w psu is a Corsair.       

  • NF750-G55 - BSOD from any enabled network adapter

    Hello MSI community,
    I am posting this from my phone as my system is BSOD if I enable my network adapter...
    I've done multiple troubleshooting restarts disabling and enabling differant components and from I can discern it's the network adapter(s) causing it...
    I'm using the built in NVIDIA nForce 10/100/1000 Mbps Ethernet device.  I've updated all system drivers (as far as I can tell) from the Nvidia site. But if this device is enabled I'd get BSOD every 5 mins or so..
    I disabled the NForce adapter and tried using a Belkin N Wireless device... But I'm also getting BSOD when that is enabled (which is using a completely different driver).
    Has anybody heard of this problem?  I'd be happy to upload more system info if needed, as long as my system stays stable long enough to transfer the info. >.<
    Info I can provide:
    BlueScreenView shows the crash as a UNEXPECTED KERNEL MODE TRAP in address ntosknl.exe+70740
    this happens every 5 mins almost exactly.
    Mobo: nf750-g55
    CPU: AMD Phenom II x4
    Memory: 4096mb Corsair DDR3 1333Mhz
     

    The new installation that you did with the new motherboard seems to have a problem.
    When you then install the motherboard drivers, try SafeMode.
    Have a look in Windows' logs, under Admin..., for errors.
    Please mention PSU and Windows version in the list of specs.

  • 785G-E53 (DDR3) - Is CPU Voltage configurable ? (presale question)

    Hi,
    i'm searching for the board which fits my needs, 785G-E53 looks like it (even if it does have 1 less SATA port due eSATA which i don't need), but since this is going to be a low power machine with Sempron 140 then CPU voltage adjustment is a must (on current board this Sempron 140 runs with 1.05V Vcore).
    Because manual is not entirely clear on this, i would like to see a confirmation from MSI or someone who owns this board that this boards allows you to change CPU Voltage.
    Thanks

    Quote from: Henry on 27-November-09, 07:21:43
    You also need to take into consideration the low cost $50-$80 micro ATX MB's seldom have the BIOS features their full size more expensive brothers do.
    The BIOS features of both boards were pretty much comparable (it was GA-M85M-US2H (rev. 1.1), price in USD converted from EUR is close to $90), i account the difference to chipset, RAM module difference (1xDDR2 vs 3xDDR3) and different VRM.
    Quote from: Fredrik on 27-November-09, 10:51:31
    Lowering the processor speed, in MHz, will also lower power consumption. Performance will drop, too.
    Another thing to consider is the PSU itself. 75% or 85% efficiency will amount to quite a lot. Normally PSU:s are configured for a certain level of demand, for example 100W. If you find a PSU specialising in low power consumption you will save a little more. I have had good experiences with Nexus PSU:s in that respect.
    Lowering MHz does lower the power consumption, but not as much as lowering Vcore, and with 5 hard drives 61W is a extremly good result IMHO. PSU is not a issue here, that computer uses my spare Corsair HX520. Unfortunately i had two Enermax Modu82-425 going to RMA, so i don't really trust Enermax anymore even if the issues were rather small (clicking fan noise in 2nd case, electric buzz even with PSU turned off to 0 position in 1st case).
    The real thing i dislike is the peak power usage when i turn the computer on, it jumps up to 110W (now and before board change too), which makes it impossible to use the picoPSU.
    Before :
    After :

  • MOVED: MSI Nf750-G55 Epp/E.M.P/SLI support?

    This topic has been moved to Overclockers & Modding Corner.
    https://forum-en.msi.com/index.php?topic=141682.0

    Quote
    Does the Nf750-G55 support EPP/X.M.P?
    It definately does not support XMP Overclocking Profiles (they are for Intel Platforms only).  You modules do not have EPP Memory Overclocking Profiles (NVIDIA Chipset Platforms).
    Quote
    And if it does how do i enable it?
    As you do not have modules with EPP support and since your mainboard does not support Intel XMP Profiles, there is nothing to enable.
    Quote
    I also want to know if it allows you to adjust voltages
    You can adjust voltage values manually in the Cell Menu.
    Quote
    When i try to change the CAS latency to 7 i cant post.
    Well, either don't set the CAS Latency to 7 then or raise the memory voltage accordingly and make sure that the Command Rate is manually set to 2T/2N.

  • MOVED: Question on CPU VID and CPU voltage.

    This topic has been moved to Overclockers & Modding Corner.
    https://forum-en.msi.com/index.php?topic=111508.0

    I don't own a Neo2 anymore, although I wish I did. IMO it is THE best s939 AGP board out there. It is good to hear there is some dividers available in the BIOS now too, lol.
    Anyway, if you mess with the different CPU voltage settings, you are sure to find a combo that puts it right where you want it. And I measured the vcore directly off of the board with a mm - I don't usually trust apps for that sort of thing when pushing 1.7+ volts into a 90nm or 65nm CPU.
    It is also my experience that Ntune should only be used in case of emergency, if all else fails. I have had nothing but problems with that stupid program and I wouldn't touch it again with your PC if I had the choice. If you've got clockgen, A64 Info, and Core Center, you can rule the world.

  • PLL voltage adjustment on P55A-G55...

    Hi. I'm trying to OC an i5 760 on a P55A-G55 board (bios v1.20)
    I can see CPU Voltage (V), CPU VTT (V), DRAM Voltage (V), and PCH 1.05 (V) adjustments but I can't find an adjustment for PLL voltage anywhere.
    Am I missing something?

    The option is not enabled/activated for user manipulation.  That is why you can't find it.
    Ask MSI Technical Support about it, perhaps they will activate it in a future BIOS Release:  http://support.msi.com/
    Quote
    Hi. I'm trying to OC an i5 760 on a P55A-G55 board (bios v1.20)
    ... and there is no Overclocking possible without the PLL Voltage setting?  I highly doubt that.

  • Cpu voltage problem

    I cant seem to my cpu voltage over 0.630 v it says on the right "this is the offset to adjust the current cpu voltage.Read the realtime cpu voltage in cpu vcore in the h/w moniter. " so i have to do cpu voltage calculations? How much cpu vcore is 0.010 voltage then im confused
    Btw i have a x58a gd45 mobo with ami 2.52 bios

    The self contained water cooling solutions are no better than a high end air cooler. I have the H70 and used that on my 2600K. The results were never spectacular and I must have changed the paste more than 4 times, tried different fans  etc,. Then I installed a Noctua Air Cooler and found that the temps are slightly lower than with the H70, but the noise was so much less. Those 140mm fans on the air cooler are much quieter than the wind noise created by forcing air through those tightly packed radiator fins. Just some food for thought.
    There are some excellent air coolers that cost a lot less than the water cooled solutions and perform as well; the Zalman that Henry mentioned and that HU16E uses, is one of the better options out there.
    Here is a nice site that does extensive cooler testing. http://www.frostytech.com/top5heatsinks.cfm
    Quote
    d still like to know on why my GPU drivers dont function sometimes
    Is this a new problem ? You didn't mention anything about your GPU before. Perhaps a good time to post your full system spec. >>Posting Guide<<

  • MSI P6N SLI-FI cannot adjust cpu voltage

    Ok ive tried two different bioses (2.0 and 2.12) and in both I cannot adjust the cpu voltage. It reads 0.00000V and I cannot adjust it please help.

    Personally, I think people are jumping to conclusions about OCZ memory .  My (MSI SLI Platinum board) system runs perfectly stable with OCZ memory.  Saying that OCZ is a problem is too broad a statement - hell, OCZ sells 11 different models of DDR2-800.
    The memory in question in this case happens to be the Platinum version (actually, in this thread, the memory doesn't even seem to be the issue), which must have it's voltage oc'd to 2.1v when running at the stated 4-5-4-15 DDR2-800 speed.
    Anyway, cell_491, make sure that you've disabled:
    C1E (might be hidden on Advanced settings -> CPU Features page... use F4 to show it)
    D.O.T
    EIST
    ALL spread-spectrum settings
    ...note that these boards will reset to some defaults if you fail to POST a few times, so make sure the above are still disabled.  Also, keep in mind that while the memory 'settings' are or can be 'unlinked' from the FSB, it's still using a divider internally, so you might want to clock the memory down to 667 when you're trying to determine the FSB top-end.
    I've been running my E6400 at FSB 1333 (333 x 8 = 2.664 GHz) with my OCZ DDR2-667 ram oc'd to DDR2-800 4-5-5-12-24-2T 1.9v (unlinked 400mhz ram freq) perfectly stable for the past few weeks.  Last night I played around with oc'ing the CPU some more and managed to get up to around FSB 1480 (370 x 8 = 2.96 GHz) running stable by adding some voltage, but I'm still running the stock Intel heat-sink and the E6400 starts getting pretty hot at that speed, so I backed it back down to 1333 (2.6GHz) which I'm now running in linked mode with my memory at 4-4-4-12-20-1T at 1.9v (I haven't started tuning the timings yet).
    I need this board to make my living, so it has to be stable and I can't afford to fry anything, so until I upgrade the cooling, I don't plan to try for something over 3GHz, but if you've got good cooling, then this might help.  It's for the 680i chips so the BIOS options will be different, but the 650i uses the same NB as the 680i, so there's a lot of info that should be usefull (including some max recommended safe voltages).

  • Problem with CPU Voltage

    Hello
    I build new PC with:
    i5-760
    Noctua NH-D14
    MSI P55-GD65
    G.Skill 2x2GB CL7 ECO
    Antec TruePower New 750W TP-750
    TwinTech GF 9600GT
    I have problem with CPU voltage as even when I set it for example to 1.201v in bios, under load it overshot to 1.256-1268. The best is when I oc`ed cpu to 4GHZ and set voltage in bios for 1.30v it overshot for 1.45v+! Not to mention that temps are skyhigh from that. It doesn`t matter if I try to put BIOS Vcore on 1.1v on stock because under load it still rise to 1.16. I turned off all eist, c-state, turbo boost, phase led and switch phase, set vdrop to low and still something is wrong here. I updated the bios under dos from USB stick to newest 1.9 version in order to update CPU micro code without error and it not helped. I want to know is that even possible to fix or should I RMA MB or CPU.
    Minor problem is with sysfans as they power on for a second and turn off instantly to start working again when I see list on devices in post. After rebot when my monitor is switched off it takes something like 5 sec to power monitor on and another 5 to show bios, is that normal?

    I have similar issues, it's hard to tell which measurement is the most accurate, there are 2 different measurements in the control center that don't match up with the figures set in the bios.  The only way to be sure would be to get an expensive accurate multimeter but If you're only interested in running a stable overclocked computer without knowing the exact figures then get the computer running stable and lower the voltages until it starts to become unstable with prime95,
    Or you could work the other way round, set the voltages so it boots but doesn't run prime95 for long, then raise the vcore and vtt one at a time until your happy with the length of time prime95 runs without errors.  I'd be happy with 24 hours, I seem to remember errors creeping in at around the 9 hour mark on the setting below what I have it set to now.

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