Mute Beep sound when using FN keys?

So i just got my laptop about a month ago and i love it (it's a VGN-NS150D).
I use the Fn keys to lower and turn up the volume a lot and each time I do that, it makes a beep, at first it didn't bother me but now, I just want to mute that sound forever.
I've tried going into the mixer and muting VAIO Event Service, but it just un-mutes itself...
I have also went on google and look for an answer, i couldn't find any except for the VAIO Event Service one (i found that one here)

Anyone have a solution?

Thanks for reading

 

try to kill the right dll at your sony event service directory

its probably VESHardwareMixer.dll, but i'm not sure if my mind remembers well.

always kill (rename) only one dll at once and restart the sony event service - you should mind, when the audio beep is gone..

 

i looked in C:\Program Files (x86)\Sony\VAIO Event Service
and it isn't there

here's all the dll in the folder

Code:

VESHKWndCommon
VESTransform
VESPerform
VESWndMsg
VESStorageProtect
VESAppMon
VESPowerMgr
VESAVModeButton
VESSuEvent
VESSuPerform
VESVideo
VESSemiPnP
VESHybridGfx
VESColorMgr
VESUSBKeyboard
VESUSBKeyboard
VESUSBKeyboard
VESColorMgr

but i have found a pi.wav when i opened it, it was the beep that annoyed me. so if i change that to a silent wav (no sound), do you think it will work?

 

Yeah just rename it to something else.

 

it worked! i replaced it with a silent wav/

wait... if i just renamed it, it would do the same?

EDIT: that also works....

Thanks snowengineer and VAIO_FZ for you help
repped + you guys

 

oh yes, why not going the easy way..

=)

you also can change it to something weird like the voice of your girlfriend

and ps, are you using vista or xp?

 

lol i thought of changing it to a weird noise but it would just be too weird

im using Vista Home Premium

 

okay, thats the reason why u havent found the the mixer.dll

try some uuuuhh, oooooh or aaaaah from your girl ;-)

 

Thanks glad to help.