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Windows 7: Base System Device Drivers

21 Aug 2010   #11

Windows 7 Ultimate 64 bits

hey guys... i found the driver!!
i used a driver for notebooks Dell!
Chip Set: Ricoh R5C832 Driver Version: A00 - Free software downloads and software reviews - CNET

it works!

My System SpecsSystem Spec
27 Dec 2010   #12

Windows 7 Professional x64

Thanks for this help...saved me a lot of time!
My System SpecsSystem Spec
06 Jan 2011   #13

windows 7 Ultimate 32 bit
Same problem

I too have a Vaio model VGN-FW21L with a base system device which doesnt have a driver.

Hardware ID is


Can anyone help please.
My System SpecsSystem Spec

09 Feb 2011   #14

Windows 7 Ultimate x64

Hello, I have a VGN-NS295J and I have a Windows 7 Ultimate x64.

Completely frustrated. My USB ports aren't reading my mouses and using this touchpad is killing me. The reason why I'm here is because ever since they started messing up a "Base System Device" appeared on my device manager. So I tried uninstalling/reinstalling the devices and updating drivers, but none of that has worked. And the support page provided by sony isn't really much of a help, just a big headache.

Can anyone help me?
My System SpecsSystem Spec
13 May 2011   #15

windows 7 professional x64

Thanks for the post/help lessismore8848, I had the same problem with my sony viao vgn-cs after I downloaded updates. After I downloaded the driver thru the link you posted, the problem has now been fixed!!... thanks you so much...
My System SpecsSystem Spec
24 Dec 2012   #16

Windows 7 Ultimate x64

the solution is here
Ricoh 5-in-1 Card Reader Driver for Microsoft Windows Vista (64-bit) | HP® Support

for a vgn-fw21e

it's a ricoh card reader
My System SpecsSystem Spec

 Base System Device Drivers

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