генту. не работает звук

 lspci -k
00:00.0 Host bridge: nVidia Corporation nForce3 250Gb Host Bridge (rev a1)
	Kernel driver in use: agpgart-amd64
00:01.0 ISA bridge: nVidia Corporation nForce3 250Gb LPC Bridge (rev a2)
	Subsystem: nVidia Corporation Winfast NF3250K8AA
00:01.1 SMBus: nVidia Corporation nForce 250Gb PCI System Management (rev a1)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
00:02.0 USB Controller: nVidia Corporation CK8S USB Controller (rev a1)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
	Kernel driver in use: ohci_hcd
00:02.1 USB Controller: nVidia Corporation CK8S USB Controller (rev a1)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
	Kernel driver in use: ohci_hcd
00:02.2 USB Controller: nVidia Corporation nForce3 EHCI USB 2.0 Controller (rev a2)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
	Kernel driver in use: ehci_hcd
00:05.0 Bridge: nVidia Corporation CK8S Ethernet Controller (rev a2)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
	Kernel driver in use: forcedeth
00:06.0 Multimedia audio controller: nVidia Corporation nForce3 250Gb AC'97 Audio Controller (rev a1)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
00:08.0 IDE interface: nVidia Corporation CK8S Parallel ATA Controller (v2.5) (rev a2)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
	Kernel driver in use: pata_amd
00:0a.0 IDE interface: nVidia Corporation nForce3 Serial ATA Controller (rev a2)
	Subsystem: Foxconn International, Inc. Winfast NF3250K8AA
00:0b.0 PCI bridge: nVidia Corporation nForce3 250Gb AGP Host to PCI Bridge (rev a2)
00:0e.0 PCI bridge: nVidia Corporation nForce3 250Gb PCI-to-PCI Bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] (rev a1)
	Kernel modules: nvidiafb, nvidia

Product Name:


!!Kernel Information
!!------------------

Kernel release:    2.6.34-gentoo-r6
Operating System:  GNU/Linux
Architecture:      i686
Processor:         AMD Sempron(tm) Processor 2600+
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     1.0.22.1
Library version:    1.0.21a
Utilities version:  1.0.21

!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

--- no soundcards ---


!!PCI Soundcards installed in the system
!!--------------------------------------
No sound servers found.


!!Soundcards recognised by ALSA
!!-----------------------------

--- no soundcards ---


!!PCI Soundcards installed in the system
!!--------------------------------------

00:06.0 Multimedia audio controller: nVidia Corporation nForce3 250Gb AC'97 Audio Controller (rev a1)


!!Advanced information - PCI Vendor/Device/Susbsystem ID's
!!--------------------------------------------------------

00:06.0 0401: 10de:00ea (rev a1)
        Subsystem: 105b:0c43


!!Loaded sound module options
!!--------------------------


!!ALSA Device nodes
!!-----------------

crw-rw---- 1 root audio 116, 3 Nov  4 15:20 /dev/snd/seq
crw-rw---- 1 root audio 116, 2 Nov  4 15:20 /dev/snd/timer
!!Aplay/Arecord output
!!------------

APLAY

aplay: device_list:223: no soundcards found...

ARECORD

arecord: device_list:223: no soundcards found...

!!Amixer output
!!-------------


!!Alsactl output
!!-------------

--startcollapse--
--endcollapse--


!!All Loaded Modules
!!------------------

Module
vgastate


!!ALSA/HDA dmesg
!!------------------

[    1.506434] usbhid: USB HID core driver
[    1.507394] ALSA device list:
[    1.507588]   No soundcards found.
[    1.507841] Netfilter messages via NETLINK v0.30.