Hey Norman Smallwood, Coprocessordriver normally is a part of Nvidia chip set. If you have Nvidia chipset, then you may access Nvidia website, select option 2, scan and install the latest drivers. If you don’t have Nvidia chipset, proceed with the remaining part of this post.
Please refer to the table below for the updates made on Aspire Poyang service. Intel® 965PM/965GM Express chipset. Acer ePower Management extends battery power via versatile usage profiles. Recovery of applications and drivers.
Check your manufacturer details from DirectX Diagnostic Tool: 1. Open the Direct X Diagnostic Tool. To do this, click Start, type dxdiag in the Start Search box, and then click dxdiag.exe in the Programs list.
Click the Display tab. Under Device, look for Name and Manufacturer. Make a note of the manufacturer, visit the website and download the appropriate driver for your graphics card driver that is compatible with Windows 7. Once the download completes, install the driver. If you’ve downloaded the correct driver, installing it should solve your problem.
Referral link for driver updates: Update a driver for hardware that isn't working properly Regards, Shinmila H - Microsoft Support Visit our and let us know what you think.