My Pc is like this Windows 7 64 bit home premium Installed memory ram 8gb ddr3 Processor: I had a GeForce GT card in my computer. Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. I then removed the video card and put in a GeForce GT card. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build.

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Your name or email address: Thank you for making it SO easy!! Thank you very much man, it took me a couple of years to find this driver! Mike B, can you give a summary of how you updated your N?

Nvidia: missing sm bus and coprocessor

We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks. I dont know what else to do how can i fix this problem?

Corocessor tried restarting and that didnt help. I have the same notebook as you, and I just fixed my missing coprocessor issue by doing as Matt explained.

Work Smartly!

Hi all, I have an asrock ION ht-bd. When it finishes if your online Windows 10 will activate. Bizarre Bluetooth driver problem Code 18 and Code 28 error I am completely stumped by this problem.


My Pc is like this Windows 7 64 bit home premium Installed memory ram 8gb ddr3 Processor: Drivers Coprocessor driver problem I used to have alot of problems with my laptop crashing using Vista.

Problem is sloved now. Drivers Bizarre Bluetooth driver problem Code 18 and Code 28 error I am completely stumped by m3m78d problem. To find a driver for this device, click Update Driver. Just follow the directions given at the top of this page.

Asus Driver: M3n78 Coprocessor

Drivers Coprocessor error code 28 After installing the new drivers from Nvidia No more DOS-based flash utility and bootable diskette required. Technology, which monitors system operation and automatically adjusts CPU voltage and frequency for a cool and quiet environment. It provides faster data transfer rate and more bandwidth to increase memory data transfer rate and computing efficiency, enhancing system performance in 3D graphics and other memory demanding applications.

I then went into control panel, add coprocexsor progs and removed all nvidia drivers. I have tried to uninstall the driver and re-boot the machine and windows finds the hardware and I get the same error. Then I noticed the coprocessor didn’t have a driver, nor can I find the right chipset driver for it. Coprocessor no drivers installed code 28 I coprocesssor looked up how to fix this problem but nothing works I have gone to nvidia to download drivers and i download them but copgocessor processor still shows nothing.


You can just download the ISO of Windows 10 from here: GeForce Boost turbo-charges performance of discrete graphics cards when combined with the motherboard GPUs. Thanks for taking the trouble to create this blog post, Matt.

Try these drivers below on Windows 10, updating through device manager and not using the installer. Welcome to Windows 7 Forums. I have Windows 7 Ultimate SP Thanks a lot for this! I went to turn on pc one morning by tapping spacebar on keyboard and my screen was coproocessor. A couple or reboots seemed to have solved the problem automatically. This resolved a problem I was having with Ion device drivers coprocsesor Nvidia. I try to update but i got message, Windows could not find driver softvare for your device.

How did you upgrade such a PC?