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Solved Coprocessor driver ASUS M3N78-EM

cvele

New Member
Hi, I just installed Windows 8. I installed display drivers, motherboard drivers, realtek drivers (sound), but in the device manager there's still coprocessor without drivers. I didn't update Win, maybe that's the problem?
Thanx in advance
 

My Computer

System One

  • OS
    Windows 8

JustATest

Expelled
Your mobo doesn't support Win 8. The missing driver is a Nvidia driver. I can't find a Win8 version. You can try downloading and installing the latest Win 7 (WHQL) chipset driver package (Beta 15.49) for your mobo here: M3N78-EM - Motherboards - ASUS
 

My Computer

System One

  • OS
    Windows 8 Pro Windows 8.1 Preview
    Computer type
    PC/Desktop

vrosa

Tech Addict
VIP Member
Pro User
Have you searched by the Hardware ID ?
 

My Computer

System One

  • OS
    Windows 10.0.10122
    Computer type
    PC/Desktop
    System Manufacturer/Model
    My Build - Vorttex Ultimate
    CPU
    Core i7 @ 4500 MHz
    Motherboard
    ASUS Z87-Plus
    Memory
    32GB DDR3 @ 1822 MHz (OC)
    Graphics Card(s)
    Radeon R9 280X 3GB @ 1180 / 6800 MHz
    Sound Card
    7.1 HDA
    Monitor(s) Displays
    LCD LG 22" + CRT LG 17"
    Screen Resolution
    1760 x 1320 / 1280 x 960
    Hard Drives
    1 x 240 GB SSD (System)
    3 x 500 GB HDD (Data/Media)
    1 x 2000 GB e-HDD (Backup)
    PSU
    ThermalTake 1000W PSU
    Case
    Corsair Carbide R300
    Cooling
    Corsair H60 (Push-Pull)
    Keyboard
    Microsoft Wireless Keyboard
    Mouse
    Microsoft Wireless Mouse
    Internet Speed
    60 Mbps (Down) 5 Mbps (Up)
    Browser
    IE, FF, Chrome
    Antivirus
    AVG Internet Security 2015
    Other Info
    Some wired stuff

anxsds

New Member

My Computer

System One

  • OS
    Windows 8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom
    CPU
    Intel Core i5-4690K
    Motherboard
    Asus Z97I-Plus mITX
    Memory
    Kinsgton HyperX Fury - 16 GB
    Graphics Card(s)
    Palit GTX 970
    Monitor(s) Displays
    Dell U2414H
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial M100 256 GB (x2)
    PSU
    Corsair RM750
    Case
    Corsair Obsidian 250D
    Cooling
    Corsair h100i
    Keyboard
    Corsair K70
    Mouse
    Logitech MX518 <3
    Browser
    Firefox
    Antivirus
    Avast

cvele

New Member
It appears to be this:
Device ID Chip Description Vendor Id Vendor Name
0x0753 NVIDIA nForce System Management Controller 0x10DE NVIDIA Corporation
Thanx anxsds, I'll look into this further, and see what I can do :)
 

My Computer

System One

  • OS
    Windows 8

cvele

New Member
Hmm... I've installed the driver manually from device manager by looking for the driver in c:/NVIDIA/nForceWinVista64/15.49/English/SMU. Maybe it's was just the problem with installer, since it's for win vista/7. :)
I'll mark this as solved.
 

My Computer

System One

  • OS
    Windows 8

anxsds

New Member
That's how I tend to do it as well - saves installing all of the potentially unnecessary stuff. I have the M3N78-VM and that driver is always missing in Windows 7 on a new install too. I've only had Windows 8 on that machine once, briefly (use the license on my laptop instead now) but I installed the Windows 7 driver and it seemed fine.
 

My Computer

System One

  • OS
    Windows 8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom
    CPU
    Intel Core i5-4690K
    Motherboard
    Asus Z97I-Plus mITX
    Memory
    Kinsgton HyperX Fury - 16 GB
    Graphics Card(s)
    Palit GTX 970
    Monitor(s) Displays
    Dell U2414H
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial M100 256 GB (x2)
    PSU
    Corsair RM750
    Case
    Corsair Obsidian 250D
    Cooling
    Corsair h100i
    Keyboard
    Corsair K70
    Mouse
    Logitech MX518 <3
    Browser
    Firefox
    Antivirus
    Avast

jpatricenadeau

New Member
My own solution to Windows 8.1 with

That's how I tend to do it as well - saves installing all of the potentially unnecessary stuff. I have the M3N78-VM and that driver is always missing in Windows 7 on a new install too. I've only had Windows 8 on that machine once, briefly (use the license on my laptop instead now) but I installed the Windows 7 driver and it seemed fine.

See this solution I use to fix my M3N78-EM problem. https://groups.google.com/forum/?hl=fr#!topic/fr.comp.sys.pc/P1urcNUzfLY

I've installed the driver manually from device manager by looking for the driver in c:/NVIDIA/nForceWinVista64/15.49/English/SMU. Maybe it's was just the problem with installer, since it's for win vista/7.

My coprocessor is now installed correctly in Windows 8.1.

Jean-Patrice Nadeau, St-Bruno, Québec

N.B.: Pas informaticien, pas avocat, pas plombier mais la fondation c'est de se débrouiller
 

My Computer

System One

  • OS
    Windows 8.1
    Computer type
    PC/Desktop
    System Manufacturer/Model
    ASUS
    Motherboard
    M3N78-EM
    Browser
    Chrome
    Antivirus
    Avira

knosso2919

New Member
Thank you very much the manual install fix is still useful in 2021 on windows 19.09 :)
 

My Computer

System One

  • OS
    Linux
    Computer type
    PC/Desktop
    CPU
    Phenom II x6 1090t
    Motherboard
    M3N78-EM
    Memory
    8gb
    Graphics Card(s)
    Nvidia GTX 1050ti
    Browser
    too many to list them all.

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