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Dell Inspiron 3521 - Not able to install driver for PCI Simple Communication Controller, Network Controller,USB controller

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Hi Team ,

Recently purchased Dell Inspiron 3521 with AMD Radeon 1GB Graphics Card.CPU i5 3337U. Downloaded all drivers including chipset and other from Dell Website and installed Windows 7 Ultimate.

Still not able to find drivers for following devices -

 PCI Simple Communication Controller,

Network Controller,

USB controller

Tried to search this forum and install different packages like etc . But still the same issue .

Also installed driver for AMD RAdeon graphics Card. Driver is installed successfully but still it says "device has problem..etc etc "

Kindly help. This is my first dell purchase and I am kinda upset with the service.

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    Moving this thread to the Laptop Forum.


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    Forum Member since 2001
    I am not employed by Dell

  • Hi vikas8279,

    When installing the drivers after installing the Operating System we must follow an order. Click here to find instructions on installing the drivers in correct order. If the issue persists private message me the service tag of the system, registered owners name, address, and primary/alternate contact numbers.

    To private message, click my user name and click Start conversation.

    I would do my best to assist you further.

    Awaiting your response!

    Thanks & Regards
    Zohaib R
    To know more about Dell Product Support, Drivers & Downloads, Order & Dispatch status -> choose
    your region US Customers; India Customers. For Dell support videos click Here