Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr (45903 Views)
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Top Student
Sinister
Posts: 5
Member Since: ‎11-29-2009
Message 1 of 9 (45,903 Views)
Accepted Solution

Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Ive looked all over to solve the solution to this, i check the device manager and you see the coprocessor with a "?" on it. Ive tried every solution ive found in this forum and everywhere else tried installing all the different drivers: HP's vista 64 driver, Nvidias driver, and the driver i get from Windows Update neither has made the coprocessor error dissapear.

 

So if anyone has any new ideas id appreciate hearing them.

Distinguished Professor
Rakhmad
Posts: 2,817
Member Since: ‎11-21-2008
Message 2 of 9 (45,894 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Coprocessor driver is bundled in Nvidia Chipset driver not Nvidia GPU driver, try here
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Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD
Top Student
Sinister
Posts: 5
Member Since: ‎11-29-2009
Message 3 of 9 (45,853 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Nope that didnt do it. Only thing that showed up when i was installing it was an "away mode driver" checkbox and the coprocessor thing is still showing up in the device manager.

 

Heres a bit from my belarc advisor if it helps in anyway to identify what chipset driver i need.

Operating System  

Windows 7 Ultimate (x64) (build 7600)

System Model
Hewlett-Packard HP Pavilion dv6700 Notebook PC Rev 1
System Serial Number: CNF81037HT
Enclosure Type: Notebook

Processor

2.00 gigahertz AMD Turion 64 X2
64 kilobyte primary memory cache
1024 kilobyte secondary memory cache
64-bit ready
Multi-core (2 total)
Not hyper-threaded
  

 

Main Circuit Board

Board: Quanta 30CF 85.26
Serial Number: None1
Bus Clock: 200 megahertz
BIOS: Hewlett-Packard F.32 03/03/2009

 

Controllers

ATA Channel 0 [Controller] (2x)
ATA Channel 1 [Controller] (2x)
Ricoh Memory Stick Controller
Ricoh SD/MMC Host Controller
Ricoh xD-Picture Card Controller
Standard Dual Channel PCI IDE Controller (2x)

Display

NVIDIA GeForce 7150M / nForce 630M [Display adapter]
Generic PnP Monitor (15.4"vis)

Bus Adapters  

Standard Enhanced PCI to USB Host Controller (2x)
Standard OpenHCD USB Host Controller (2x)
  

Multimedia

Conexant High Definition SmartAudio 221    

Other Devices  

Ricoh 1394 OHCI Compliant Host Controller
Microsoft AC Adapter
Microsoft ACPI-Compliant Control Method Battery
Microsoft Composite Battery
HID-compliant consumer control device
HID-compliant device
HP Remote Control HID Device
HID Keyboard Device
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB
Synaptics PS/2 Port TouchPad [Mouse]
SDA Standard Compliant SD Host Controller
USB Root Hub (4x)
pcouffin device for Amd 64 bits systems

 

 

Distinguished Professor
Rakhmad
Posts: 2,817
Member Since: ‎11-21-2008
Message 4 of 9 (45,834 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Install it manually using device manager, browse to Nvidia extracted folder when asked.

______

Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD
Top Student
Sinister
Posts: 5
Member Since: ‎11-29-2009
Message 5 of 9 (45,827 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

nope didnt work either. I right clicked on the coprocessor on the device manager then on update driver and browsed to the folder where the program was unpacked tred the main folder and then each of the sub folders and none of them seem to work.
Distinguished Professor
Rakhmad
Posts: 2,817
Member Since: ‎11-21-2008
Message 6 of 9 (45,747 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Try this post
______

Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD
Top Student
Sinister
Posts: 5
Member Since: ‎11-29-2009
Message 7 of 9 (45,700 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Yup that last one worked, thanks to CherylG for the answer and to you Rakhmad for pointing it out.
Top Student
HansNorge
Posts: 6
Member Since: ‎08-11-2013
Message 8 of 9 (5,152 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

Din løsning for Coprocessor driver-problemet virkede perfekt for mig, ingen gule advarselsskilte på enhedshåndteringen mere. En stor tak for rådet !!!

Top Student
HansNorge
Posts: 6
Member Since: ‎08-11-2013
Message 9 of 9 (5,146 Views)

Re: Coprocessor driver error Windows 7 x64 - HP Pavilion dv6815nr

I have to translate my answer to you myself, cause I´m not satisfied with the poor translation from this site. :smileysad:       Your solution to the Coprocessor missing driver problem worked perfectly for me, now I have no yellow warningsigns on my device management any more, and the coprocessor mark has disappeared, so through uour adwise to a fast and easy way, I have got riddof my problem. Thanks a lot :smileyvery-happy:

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