Model: Pavilion dv4 laptops
Category: Audio / Sound Driver
Operating System: Windows XP (Note: might work with other versions of this os.)
File: sp33867.exe
Comments:
The sound device in this machine is an IDT/Sigmatel High-Definition Audio CODEC.
Sound driver: u must install this UAA driver first. Then you must install the normal audio driver next. It's posted in another upload. You can find it by searching for "AUD_allOS_5790.3x_5713.7v_PV_IDTGUI_v83.exe"