[p6-2412er, Nvidia GPU 15 HDMI/DP, Digital Out, HDMI] Pulseaudio fails to detect card

[CrazySky]

Description: Ubuntu 13.04
Release: 13.04

nvidia-313-updates:
  Установлен: 313.30-0ubuntu1
  Кандидат: 313.30-0ubuntu1
  Таблица версий:
 *** 313.30-0ubuntu1 0
        500 http://ru.archive.ubuntu.com/ubuntu/ raring/restricted amd64 Packages
        100 /var/lib/dpkg/status

I use HDMI with Ubuntu. In Ubuntu 12.10 I have a sound, but in 13.04 no sound with HDMI.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: pulseaudio 1:3.0-0ubuntu6
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: denis 2238 F.... pulseaudio
                      denis 5810 F.... pulseaudio
Date: Mon Apr 29 12:50:08 2013
InstallationDate: Installed on 2013-04-26 (3 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Title: [p6-2412er, Nvidia GPU 15 HDMI/DP, Digital Out, HDMI] Pulseaudio fails to detect card
UpgradeStatus: Upgraded to raring on 2013-04-26 (3 days ago)
dmi.bios.date: 01/11/2013
dmi.bios.vendor: AMI
dmi.bios.version: 8.13
dmi.board.name: 2ADA
dmi.board.vendor: Foxconn
dmi.board.version: 1.00
dmi.chassis.asset.tag: RUA30800W0
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnAMI:bvr8.13:bd01/11/2013:svnHewlett-Packard:pnp6-2412er:pvr:rvnFoxconn:rn2ADA:rvr1.00:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: p6-2412er
dmi.sys.vendor: Hewlett-Packard