HP ProDesk 400 MT of G1: Rear size fan

Anyone happen to know the size of fan to HP G1 ProDesk 400 MT PC?  It is 120 mm?


Here is a practical guide for you:

Tags: HP Desktops

Similar Questions

  • ProDesk 400 MT of G1: New MOBO - invalid chassis serial number and no activation

    ProDesk 400 G 1 MT

    Windows 8 was the orignal operating system

    Recently updated for Windows 10

    Question: Replaced mobo moose that crashed.

    Original HP mobo crashed.  Replaced by superior version 2.0 than the 1.2 that it came with, but same manufacturer.

    Getting two errors:

    1. at boot up -: incorrect serial number of chassis

    2. Windows 10 boots and works very well - did not need to reinstall the o/s - but does not activate Windows 10

    Solutions?  Is there a way to solve this problem without reinstallation?   Something in the BIOS/EUFI requiring an update?

    Thank you


    I hope this helps.

    Desktops HP Business - how to fix a no electronic serial number valid in the BIOS

    Product key Windows 10 is connected to the motherboard, you must contact Microsoft Activation Support @ (888) 571-2048

    If you found my answer helpful please say thank you by clicking on the icon of the thumb.
    If my answer has solved your problem, please mark it as accepted Solution. Thank you!

  • HP ProDesk 400 G1: Install AMD R9 380 on HP

    Hi, sorry for my bad English

    I have a HP prodesk 400 G1 MT and I have already installed a 750 W POWER supply

    I would like to install a graphics card, AMD R9 380 Nitro, can I use this card?

    Thank you one please help me


    There is very little information on the compatibility of the R9 AMD 380 and HP 400 G1 ProDesk.

    You have a fairly new PC so there is a good chance that the AMD R9 380 will work.

    Find out what the return policy is before you buy.

  • Prodesk 400 G1 SFF: 400 Prodesk G1 SFF - update graphics card

    Hello world

    I have an interesting problem that I hope you guys could help me with.

    I have a Prodesk 400 G1 SFF and trying to update the graphics card integrated with a GeForce 210.

    The thing is when I put the card into the slot, and then start the on-board computer and the new

    come into conflict.

    It seems to begin completely on the windows login screen, but the only thing you can see is the slider (when you move
    the mouse) on a black background. When I remove the new card, the computer starts and the screen works fine

    I tried to install the GeForce 210 drivers without the card in the slot, but then I get an error message saying that the
    material is not found and can not continue the installation.

    I tried to insert the new card with windows started (I know, not a good idea) to see if the installation process
    detects the card then, but I got the same message "hardware not found".

    It seems that I'm pretty locked. I can't put the card into the slot, because then the screen does not work and I can't
    install the drivers without the card because it must be inserted in order to ensure that it can be installed.

    You guys have any suggestions on how to solve this problem or someone of you had similar experiences?

    Appreciate the help,


    You are the very welcome, Fredrik.

    Yes, without the new card installed... First go in the bios, turn on legacy mode and disable secure boot.

    HP video card will not work on any HP PC that comes with the W8 or newer of the factory, unless these BIOS settings are changed.

    Normally the PC won't start not even with those setting enabled and a HP not installed video card.

    Then, after changing these settings (without the new installed card), reboot the PC and go into windows, go to Device Manager, click to expand the category of device display maps, right-click on the Intel HD graphics card, select uninstall and check the box uninstall driver.

    Do not restart requested.  Shut down the PC and install the video card.

    Turn on the PC, hope it works, and then install the drivers.

    If you encounter problems (which I doubt you want) you can always remove the graphics card, clear the CMOS which resets all parameters of the BIOS to default values.

    Then reinstall the Intel graphics drivers.

  • HP ProDesk 400 MT of G1: Why my G1 to 400 HP product will not register online?

    My NEW HP ProDesk 400 G1MT (product # K1L42UT #ABA) will not register online with HP. On a suggestion to help, I tried to enter the name of the product without the TM and, after unsuccessfully, attempted to enter the number of the product without #ABA, always without success. Whenever the data have been entered, a message "no product" popped up.

    HP technical support cannot provide a reason for my inability to register the product, but uses the same information and found my product in its system.  Suppport: HP's is not allowed to register for my PC.

    So I have a problem, it will be very difficult to get online assistance!

    Martin, welcome to the forum.

    I asked a representative from HP to help you with your problem.  You should hear from someone soon.

  • undetected 512-rear chassis fan

    Hi all

    Today, I replaced a new cpu fan.
    and the new, a work very well, but it is a problem, if I turned on my pc, I got a message from bios, this:error 512 - undetected rear chassis fan).
    If I press F1 my pc will work normally and I see my windows 8

    can someone help me please?

    IHAVE: -.
    Windows 8
    hddr2 7168 mb of RAM
    1 GB graphics card
    convertible minitour of product name: hp compaq dc7800p
    sysem bios 786f1 v01.32
    Processor: processor intel (R) core (tm) 2 cpu 6400 2.13GHz

    HP support is very bad!

    I don't have any help from this support, because I fixed it!

    Thanks for nothing!

  • Prodesk 400 G2 microtour: Prodesk 400 G2 microtour - after updating to the latest bios has received 512 - rear fan error


    The same situation on three computers WITHOUT fan back.

    After bios update latest version (02.46 Rev.A) I am reciving on each 512-rear chassis error not detected start fan.

    So the problem is definitely with the bios, that someone has the same problem?

    OK, it seems that HP solutions. The problem was with the wrong bios file (version 2.46). First HP remove version 2.46 site Web and today I saw the new version of 2.47. In this case, HP automatically closed my ticket guarantee. Everything is ok with the new file.

  • Prodesk G2 400 LTS: HP Prodesk 400 G2.5 SFF


    Our company has recently taken delivery of 400 Prodesk new pc and I'm fighting to change the identification sticker - it is greyed out in the BIOS and can not find where this.

    Someone at - it ideas please?

    see you soon


    On my 8200 Elite CMT, you can change some information like that... to see if it works for your model.

    After entering the Setup by pressing the F10 key, press on Ctrl + A to open additional fields in the security > system menu IDs.

    You can change/enter the serial number of your PC in the inventory and serial number of the chassis number in application areas.

    Save the changes then and once when you exit the BIOS.

  • Prodesk 400 g1 mt i7 HP: hp pro desktop 400 g1 mt i7

    Hi guyz

    I am trying to install windows Xp on my pc hp 400 prodesk g1 mt, i7, x 4, 500 GB.

    When I boot with the cd, try to install windows xp, stop start windows...

    I change in the bios to IDE graph but still no working windows xp.

    but when I install OS W7 AND W8 is Accept.please help me


    Please use the Forum from HP Support. I brought your question to the team within HP. They are likely to ask for information from you to get your information or product serial number. Please search for a private message from a contact HP identified. Also, remember not to publicly display (numbers series and information).

    If you are not familiar with messaging private forum please click here to learn more.

    Thank you

  • HP ProDesk 400 Mini G2: Power loss / recovery

    How can I make the Mini ProDesk of G2 400 HP auto-start after power loss. I don't find this settings in the BIOS.


    Have you looked here?


  • ProDesk 400 MT of G1: Problems after the replaced the motherboard

    My motherboard was replaced under warranty and reinstalled OS. so needless to say I'll have to reinstall many things.  How to find the name of the network card?  There is no name that appears in the Manager of devices or any other place that I have watched.  On the inside of the computer, there are just a number: DC4A3E442418.  I need the driver.

    I found one driver on driver recovery DVD.  This PC back together after a new motherboard and reinstalling the operating system is worse that my experience reformat a PC.

    Thank you, Kay

  • HP ProDesk 400 G1: Error updating Intel Graphics HD 4600

    First Post. Hello, all.  For the last 5 days at the stop, I received, update 1, 1 to ensure that up-to-date driver "driver Intel Corporation update for Intel HD 4600 graphics card". It doesn't have every day. I did not notice problems during normal daily operation.  It is only to stop the 1, 1 update is attempted. I have not tried a manual request for a download assuming that it generates the same result. I have not updated to Windows 10 and have disabled the attempts to do so. Any suggestion is appreciated.

    @Photon713, welcome to the forum.

    I had this same problem recently with Win 10.  I have just go into Windows Update and remove the update.  He'll be back sooner or later and install, but in the meantime I don't get a request to install it.  This could give a try to see what is happening.

    Please click on the button + Thumbs up if I helped you and click on accept as Solution If your problem is resolved.

  • HP ProDesk 400 G3 MT: upgrade to Windows 10

    Hi all

    I do everything before upgrade to Windows 10 backup? Looks like I got the answer of difference to this issue.

    Is it possible, it will be the effect of the system on my pc, such as UBS or SQL funding. ?

    Thank you.

    Kind regards



    Don't be swayed by the success of AN upgrade - as everyone's experience is different, and the old PC Win7 have had many problems to upgrade to Win10.

    I've updated several Win7 PC to Win10 - and they had all these problems in one way or another.  Two of them do not have the upgrade so bad I had to put back their factory settings to retrieve them as long as you work. ... so I wrote this to provide advice to people considering such update...

    You think about the amount of work that you want to post just to run Win10.  Seriously.

    Some of the old Win7 machines came with two different graphics chips - and Intel, and then, either a processor AMD or Nvidia.  This was known as switchable graphics card or hybrid.  You have run using the Intel chip most of the time, but when you need additional graphics power, as in the game, the PC automatically switched over to the use of the AMD or Nvidia graphics chip.

    Problem is, this requires special graphics drivers to work, and while those that are preinstalled on the Win7 PC, these drivers simply do not exist for Win10.  These drivers are not available from Intel, AMD or Nvidia.  One way to tell if your PC has two different graphics chips is to look in under Graphics Device Manager.

    IMPORTANT: If there are two different cards listed, an Intel and AMD/Nividia, then you have this problem - and if you force an upgrade to Win10, you will have serious graphic problems and your machine will not work.

    However, if you do not have this problem, to CAN pass to Win10, but you must be willing to do four things:

    If you are determined to upgrade to Win10, you must be willing to do four things:
    (1) do a full image backup of disk external drive or USB stick, capacity
    (2) changes to the reserved system partitioning hard disk recommandΘes mΘthodes,
    (3) use a different approach and maybe more than one, as Windows Update to do the upgrade,
    (4) prepare for a clean install.

    1: backup of images:
    This is VITAL, because the machine is doomed to failure of the upgrade, and when that happens, you will learn that GoBack to Win10 function is NOT reliable, and that can leave you with a corrupt machine that will require the factory reset and lose all that on it, to get it working again.

    You can avoid this by making an image backup to an external hard drive or a USB drive using Macrium reflect (MR), which provides a FREE version that can be used to image and restore partitions or drives together.

    What I recommend is the following:
    (1) download and install Macrium reflect (MR)
    (2) run M. and choose the option: "Create an image of the partition (s) required to backup and restore Windows" to write a full backup to an external drive or USB key
    (3) use the option to create a CD or a USB startup key

    NOW, you have the means to restore a full system that works for the external hard drive or USB key in a few minutes.
    2: System reserved for resizing:
    There is a small partition on the HDD with Win7 preinstalled machines known as system reserved.  It is something known as the boot loader code.  There is 100 MB format: all that is necessary for Win7.  But Win10 needs 350 MB and, in some cases, is NOT able to resize it on its own. You will discover only this problem when upgrade FAILS and generates a message about cannot resize the system reserved.  IF this happens, you restore your PC to Win7 (that's why you need to backup) and I then have to manually use a partitioning tool to resize the partition system reserved for 350 MB yourself.
    3: use a different approach to upgrade:
    Windows Update is the simpler, but less reliable, way to do the upgrade from Win10.  A much better and more reliable way is to use Microsoft Media creation tool: http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install?ocid=ms_wol_win10 choose the upgrade this option now PC.

    After all this, you know that MS install drivers with only the most basic features.  Given that HP does not have drivers for your PC Win10, this limited functionality is the best you're going to get.  HP does not actively write new drivers from Win10 for the old PC Win7.  To keep all the features of your PC, your best shot is NOT to upgrade to Win10.
    4: be prepared to clean-install:
    If you do all this, and after the upgrade, your PC works partially, this means that the upgrade is not well and stuff is still there the previous OS corrupt the functionality of Win10.

    You MIGHT be able to solve the problem in fact a clean install of Win10. Problem is that, often, a clean-install does not recognize prior activation, even if it should. So, before doing the upgrade, follow these instructions on the community forums Win10 on creating a genuineticket.xml file: http://www.tenforums.com/tutorials/23354-clean-install-windows-10-directly-without-having-upgrade-first.html

    You need more later to activate your pc Win10 after the installation of clean.


    Also, if after the upgrade, you have problems associated with the drivers, if your PC has HP Win8x drivers, for drivers provided by MS that don't work well, you might consider using drivers HP Win8 - well there is no guarantee that these drivers will work.

    Here is the link to the page of software and drivers HP product for Win8 to your PC:

    If this page does not display Win8x when you open it, then click EDIT and select Windows 8 x using the menu drop down.

    You may need to install the drivers using the compatibility mode: http://www.windows10forums.com/articles/compatibility-mode.7/


    Good luck

  • This size fan the h8-1234 HPE use?

    Ive tried to search what size (in mm) fan fan exchaust is but can't seem to find anything. So if anyone knows how big it is, answer please .

    It's really easy to find. The rear fan is called the system fan and it's part # is 646679-001. It can be a Foxconn PVA092G12M (92 x 92 x 25 mm) with specifications DC12 v 0. 24 amp, 45 CFM and 3 PINS.

    Now for the crazy and complex. Only where no one knows the number of TURNS on this fan. You'll see ratings 900-2800, 1400 - 4000 RPM.

    The best that I can recommend is that you actually use this program, CPUID HWMonitor find your fan rpm. FANIN1 is the rear fan. Low rpm fan will trigger the alarm of anomalies. You must run the program and then point out the system to turn the fan at a higher speed.

  • Fan is still running on the Satellite P300-275. Size fans?

    Hi all

    I just bought a P300-275, which looks like a very good machine. But I have the problem that the fan always works, even when I only surf the web or even when the computer is idle. And this fan is quite loud.

    So I tried the following:
    -J' installed xp
    -J' tried to notebook hardware control (which does not work under vista with this laptop)
    -J' tried rightmark clock
    -J' tried speedfan
    -J' tried different profiles with the 'Toshiba power level.

    Nothing works. I looked for a solution on the forums and found nothing so far.
    I tried to launch my P300 on two "ice" (the things you put in the fridge and keeps the cold), but that market is not.

    My last idea is to change the fans. Could you tell me the size of the fan (s), please? (so that I can look if I can find more "silent" fans for this size?

    Thanks in advance,


    Cooling modules are developed and created exactly for this model!
    You know that laptops cooling modules are not always the same.
    Every laptop supports layouts of different motherboard and extends. Amount of space available inside the laptop is always different.

    I don't know what is the size of the cooling modules installed, but what I know is that these cooling modules are only compatible with this series of laptop.
    If the other modules will not match.

Maybe you are looking for