There is no any link or something else on the desktop to configure S1 and S2 behavior. I went through various trials and errors and now have the fn F5 and fn F6 buttons working correctly to control brightness. Maybe I should start with the directions here for the outdated drivers and utilities. This worked for a vgn-nwf installed utilities update first then main utilities package. I had done a clean install of Windows 7 Ultimate and was struggling with the Function Keys for over 2 full days. Eg , Event Service was 5. All function keys work properly.

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Tried first method, scraped and installed as directed.


I then scraped and tried same install routine I know from experience that install routine is important using links to the same set of files for bit from. Sony Shared Library http: You can download proper files vgn-fz34e Then, follow this guide. This was the only version I could find for my computer model. Note that the 3 Apps from the asia pacific support site were earlier versions than those on the USA support site.

Sony vaio vgn-fz348e a Reply Cancel reply Your email sony vaio vgn-fz348e will not be published.

O ur web store is focused to serve both vgn-fz348f professional repair technicians and the end users. However, I have not been able to find relevant entries in the registry. Thanks so much it works. Display panel brightness, monitor switching, audio volume controls, and muting do not work sony vaio vgn-fz348e the event of a specific Sony software misconfiguration. Thanks for any suggestions.

Once more thank you very much! Part of brightness does not work. Thanks from Stony Brook, NY.

Thank you so much, Komeil! Now I have OSD. VPCF1 is what sony vaio vgn-fz348e own. You seem to have mastered this art so do help me out if possible. It is seems that whole problems are connected to standard windows drivers for: Also the Vista drivers does not help anymore.

I used the older versions in this order of installation and it works proper: This worked for sony vaio vgn-fz348e vgn-nwf installed utilities update first then main utilities package. Maybe I should start with the directions vai for the outdated drivers and utilities. Maybe some one had the same problem as I have?

Now all Fn S1 and S2 keys work fine. Setting Utility Series http: So, sony vaio vgn-fz348e have to play with different versions, experiment, and find yourself a working sequence like I found Nvidia driver I had to look for another laptop of same model and extract this driver manually by using DriverMax.

After days of searching and trying out the wrong sony vaio vgn-fz348e of various sony downloads, I sony vaio vgn-fz348e confirm that this specific list of versions in your comment works perfectly on an SZp running Windows 7 Ultimate 32 bit. Hi Komeil, I appreaciate the tips.

Later I wanted to use the drivers he has in his later posts, however, when I try to install the Sony Shared Library, it says an newer version is already installed.

All function keys work properly. All this workaround works perfectly for windows 8 upgrade scenario.

Please note the four-tier installation order is crucial, and refusal to adhere to the installation order results in partial response of your Fn combinative keys:. I have followed the instruction and now all is working wooooowwwwwwww. Sony is Very Bad Vender for users….

Thank you very sony vaio vgn-fz348e

Does anyone find any way out to take around this OS compatibility problem? EgEvent Service was 5. Sony vaio vgn-fz348e you have any idea how to do it for windows 8? BIOS update is permanent, it is not sony vaio vgn-fz348e again when installing Windows in future. I was able to get all OSD messages feedback about volume ,brightness etc in windows 8.

Thank sony vaio vgn-fz348e so much! Hi Komeil Own vaio c series vpcca15fg I did a sony vaio vgn-fz348e installation of windows 8 leavjn windows 7 after that my function keys are not working. After downloading all sony vaio vgn-fz348e from the same Asia Pacific sitethen following this guideI had success. Dear mate, thank you very much for marvellous tutorial. I was under the impression they needed to be special 64 bit apps, but this is not the case.

You need to remove any instances of the aforementioned software installed previously, before methodically installing them fresh:. I went through the process as described by Kamal above. Open the Device Manager and select the problematic device in the tree view under sony vaio vgn-fz348e computer name e.

Had the hard drive replaced on my Vaio E vgn-ffz348e only 16 months old vgn-gz348e the tech at JBJ Electronics had no luck installing the Control Center etc and told me I would just have to adapt to working without it. I cannot find any right solution for this problem. I knew Sony vaio vgn-fz348e were stupid, this just confirms it.

I also verified Vaio Event services is up and running and ISB utility is started on windows start up — still no luck.

I did not download Windows 7 Professional from the Microsoft web site the download was made using my Windows 7 Professional software disc.