aspire M1640 Windows 7 Coprocessor driver

Cafola Member Posts: 1

Hi, I have just installed Win 7 H Premium.

In Device Mgr I have an Exclamation mark beside Coprocessor

Does anyone know what this is (Processors in Dev Mgr is OK, showing both Processors)

and what/where I would get a Driver for it




  • Acer-Tommy
    Acer-Tommy VIP Posts: 6,317 Seasoned Specialist

    Processors should be automatically seen, identified, and installed by the operating system.


    Drivers for our systems are available on our regional Driver Download pages.
    US Site:


    Have you checked to see if there are any Windows Updates available which may address the issue?


    Another option would be to do a recovery to the shipping OS and then re-attempt the upgrade.

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