Support Information:
Device Type: Sound Card
Manufacturer: C-Media
Model: pb4533
Interface: Other
Operating System: Windows XP Professional x64
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=223&qa5=19&qa7=1501&dp=3&qm0=pb4533&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=C-Media+Sound+Card++pb4533+Windows+XP+Professional+x 64+) | Research manufacturer C-Media (http://members.driverguide.com/index.php?action=getinfo&companyid=223)

Hi guys,could anyone help me out with this Sound driver. (cmiaud64.sys). I formatted my pc but after re-installing it the sound refuses to come up.

PB4533 is not a Cmedia chipset number. It sounds more like a Packard Bell pc model number. Why not make it easy for us and say what motherboard and pc system it's installed on. In case you're not aware, all pc vendors (with exception to a few like Compaq and HP) posts drivers for their systems. And that's the only way you'll find a sound driver is by pc system brand and model. Or you might get lucky and find it on the Cmedia website (www.cmedia.com.tw/) if you are aware of the chipset number.

And please don't create multiple threads dealing with the same hardware. I believe I have answered another thread by you asking for the same thing. We don't allow multiple posts for the same hardware device. That only makes it more difficult to help you and causes confusion. Please learn what hardware and pc system you have and post that info, then someone might be able to help you.