sigmatel high definition 声卡问题

kanshangqu

dell 笔记本，声卡为 sigmatel high definition（在winxp下认到的型号）
装FC5后能检测到声卡（intel 82810 ） 但没声音
请高手指教
看了置顶的帖子也没找到好办法

积木

lspci一下，能贴出来你的硬件信息么？
貌似这个声卡没有linux下面的驱动，如果有驱动的话，按照如下的手法。

第一，确认你的喇叭有没有静音。
第二，用alsaconf重新确认声卡，加载驱动。

如果有驱动而系统不带，就需要自己编译内核了。

kanshangqu

lspci出的
我的硬件信息
认到声卡了  High Definition Aud io Controller

00:00.0 Host bridge: Intel Corporation Mobile Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile PCI Express Graphics Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Aud io Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (r ev 01)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (r ev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Control ler (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (re v 01)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA S torage Controllers cc=IDE (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 VGA compatible controller: ATI Technologies Inc Unknown device 7145
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd Unknown device 0832
03:01.1 Class 0805: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 1 9)
03:01.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01)
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (re v 0a)
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
0b:00.0 Network controller: Intel Corporation Unknown device 4222 (rev 02)

mucher

升级到2.6.17内核

看我的签名

kanshangqu

升内核阿！  晕
还是菜鸟那 学习吧