Question about Sony VAIO VGN-CR115E/P Laptop
The device manager says that there is a driver missing for the following unknown device: ACPISNY5001. I'm assuming that the driver I need is one that is listed on sony esupport but I do not know which I need.
It has to be SFEP (Sony Firmware Extension Parser) device, usually reponsible for special buttons.
Normally you should be able to download it from Sony Website but it's not the first time they screw up - not listing all needed driver downloads.
Anyway, you can SFEP driver from http://www.vaio-link.com/os/vista/64bit/
Note: ZIP file contains both x86 and x64 drivers!
Extract file. Run "Device Manager", right click and install, point to extracted location, should install it within seconds.
For special buttons to actually do something you'll need additional Sony Software, usually called Sony Utilities or similar.
By the way, I use same driver (x64) on my different model.
Posted on Feb 18, 2009
here is the driver for this unknown device.
Posted on Mar 04, 2010
I tried with this http://esupport.sony.com/CA/perl/swu-download.pl?mdl=VGNNR460D&upd_id=3540&os_id=28 solution it is working verry well. u can try.
enjoy it....ha ha ha..........
Posted on Jun 07, 2010
Did try sony site
Posted on Feb 11, 2009
Installation Manual Driver SNY5001, SNY6001 Sony VAIO windows 7 windows 8.1 32-64bit
Posted on Feb 27, 2015
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