Hp Pavilion Dv6700z CTO Coprocessor Problem

Dec 7, 2009

I recently did a clean install of windows 7 home premium (64 bit) on my notebook Hp Pavallion Dv6700z CTO. It came from Hp with Vista home premium (64 bit) installed. My processor is an AMD Turion 64 x2 Mobile technology TL-60 2.0 GHz (amd lists this as a dual core). It has 2.0 Gb ram w/ 64 bit OS. I am getting an error message which states...

Coprocessor-The drivers for this device are not installed. (Code 28). I tried to have windows resolve the issue but it could not locate any drivers.I tried Microsoft support but after almost 2 hours and many driver installs they say they cant find a solution and its Hp's fault for not supplying drivers. I went through Hp they but its my problem because they dont support any OS updates so any help would be apprecited.

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I've tried installing the Win7Vista 179.48 32bit beta drivers from nvidia and have had no luck. I've even installed them in Vista Compatibility mode. The only drivers available for Windows 7 at the HP support site are wireless drivers, and I've tried using older drivers supplied by them for Vista with no luck there either.

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Parent: ACPIPNP0A081

Class Icon path: %SystemRoot%System32setupapi.dll,-18

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