Cisco - Sep 14, 2010 at 02:36 AM
 Blocked Profile - Sep 15, 2010 at 08:25 AM

I reinstalled my extenza 4220 laptop with Windows XP Proffessional pack 2, but i have no sound due to pci device missing, can some one pliz give me a link to which i can download it freely... i tried this link http://pci-ven.com/revsubsys/search.asp?keywords=PCI+Device but all are for buying. i had also tried this one. http://pci-ven.com/driverdetector/download/acerdownload/download-acer-extensa-4220-pci-drivers-drivers.html but the zipped download is corrupted, so i need some thing different from these links.


4 replies

Ambucias Posts 47357 Registration date Monday February 1, 2010 Status Moderator Last seen September 1, 2021 11,233
Sep 14, 2010 at 04:12 AM
Go on sony support website : https://www.sony.com/electronics/support
Choose your model and you will find the drivers for windows XP, download and install them. After that, reboot your computer and verify if all is all right.
Best regards
Blocked Profile
Sep 14, 2010 at 04:28 AM
Hi there,

You will get the correct driver on this link which is from official Acer website;


I tried to get on this link, downloaded some drivers, but did not get the PCI Device there... and some of the drivers i downloaded .. like the Audio and others were damaged that they could not be extracted from their zip folders.
I am still in need of PCI Device please allocate me where i can download them pliz..

Thank u
Ambucias Posts 47357 Registration date Monday February 1, 2010 Status Moderator Last seen September 1, 2021 11,233
Sep 15, 2010 at 04:44 AM
Hello Cisco,

Which site did you download from?

Have you tried to Google search your drivers?
mikethedike Posts 158 Registration date Saturday August 16, 2008 Status Member Last seen September 22, 2012 41
Sep 15, 2010 at 07:16 AM
ok this problem still exists bcos the drivers u have installed are not compatible..

since u havnt given the config details of ur system, B4 u download/install the required software u will have to check...

1) Operationg system :- if 32 bit or 64 bit
2) Motherboard :- Manufaturer/model
3) Sound Card :- Manufaturer/model

below is the given site that will help u to find and install the same


restart after intallation

awaiting comments

Melisio Mascarenhas
mumbai India
Blocked Profile
Sep 15, 2010 at 08:25 AM
Hello mate,

If you are unable to get the required driver the left solution is driver genius which will take the responsibility to search for the driver and install it for you without any issue,have it downloaded using the link below: