Question about Dell Latitude C640 Notebook
I still have no sound on my dell latitude C 640,when i go to device manager it shows legacy audio drivers installed by win xp which do not work.I've tried the drivers provided by dell but they dont work.please assist.where possible,provide solutions that have been tested and actually work.thanks
I installed windows xp service pack 3 in dell c640 latitude laptop after which the multimedia audio controller driver is not installed.
Posted on Nov 06, 2008
I still have no sound on my dell latitude C 640,when i go to device manager it shows legacy audio drivers installed by win xp which do not work.I've tried the drivers provided by dell but they dont work.please assist.where possible,provide solutions.awaiting for your prompt responce.
Posted on Oct 25, 2008
Update to vista and sound drivers loaded or scan vista cd for the drivers
Posted on May 17, 2008
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Posted on Jan 02, 2017
as you are telling your driver has not been installed properly please visit the manufacture website and download latest driver and reinstall it( before installing remove the existing driver)
Posted on May 09, 2008
SOURCE: dell latitude c640 audio problem
what u should do is
turn off your system
press and hold Fn key,power on the system, leave Fn key
computer will perform a diag
after those diags you will get 4 options you have to choose symptom TREE
you will get options look for any option which says sound or audio
if you hear sounds at that time you need to reinstall the drivers as it states that sound card is working fine
provide me your system's service tag located at the bottom pannel of your system, turn it upside down you will find a bar coded sticker which has a 7 digit alphanumeric number
it will be much more easier for me to provide u a resolution
Posted on Jun 05, 2008
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