I dont have motherboard c.d.my laptop

SOUND DEVICE NOT INSTALLED IN MY COMPUTER

Try uninstalling in device manager and reloading the driver using the CD that came with the motherboard. Or look up the website and see if there are updated drivers.

Hi, go to the website “touslesdrivers.com”. Click the link “mes drivers” on your left / click “lancer detection” at the bottom” . Now the website will propose you to allow installation of a pluggin (active x) to scan your laptop for proposing drivers. Pls allow.
Then choose the ones which are missing & follow hyper link to download the exact latest driver for your hardware. Well, that’s it. Ur problem will be surely solved.

pls confirm ur model here and get ur drivers from the link but pls select the actual madel of ur laptop is VGN-CR420, E,D, or what pls confirm and download and do rate me FIXYA for help

http://esupport.sony.com/US/perl/model-find.pl?mdl=Vgn-CR42

Only from the REDHAT support website. You cannot install any extra drivers other than those incorporated with the OS. By now an update or patch must have been released to solve this issue.....sodeep

what is ur problem tell me in detail there is no need to attempt the bios update it is a risky thing to do

pls clarify ur problem for help

If you want to install windows XP then u sholud have a licence copy of it. Apart u require drivers for ur laptop like sound/ lan / chipset if u havethis u can go for installation.

just go to the website of your manufacture.
mostly good companies provide
even if u dont get just go to realtek site and from there you can download the driver.
or atlast go in google search and just search for the driver by completely mentioning the model name,brand name or if ur computer is assembled the type the name of your motherboard.

you can try this link to download some of the drivers http://driverscollection.com/?V=ECS%20(Elitegroup)&S=4 i hope this helps

i have a mother board from mercury , but i dont have a sound driver, where i get free driver