Hardware :: Fedora 14 - Searching For Sound Card But Failed To Find

I recently installed Fodora 14 on a PC with Asus mainboard.
CPU is AMD LE-1100.
The sound card is Realtek ALC662-GR Azalia High Definition Audio
Unfortunately after installation, there is no sound.
In fedora, System->Preferences->Sound window, Hardware tab is empty.

I tried to install two versions of sound card driver.
One came from the CD of the mainboard called realtek-linux-audiopack-4.06x
First I tried to run the "install", it went through to the final GUI stage searching for the sound card but failed to find.
Then I tried to do a manual install following the readme file.
Basically, unpack->configure->make
but make failed with the following error message

make[1]: Entering directory '/home/user/00Sound/realtek-linux-audiopack-4.06x/alsa-driver-1.0.14rc3-4.06x/acore' .....
/lib/modules/2.6.35.6-45.fc14.i686/build/include/linux/types.h:4:23: fatal error: asm/types.h: No such file or directory
compilation terminated.
make[1]: *** [memalloc.o] Error 1
make[1]: Leaving directory '/home/user/00Sound/realtek-linux-audiopack-4.06x/alsa-driver-1.0.14rc3-4.06x/acore'
make: *** [compile] Error 1

Later I tried to download another version of the driver from Realtek website
realtek-linux-audiopack-5.15
make also failed but with a different error:
make -C /lib/modules/2.6.35.6-45.fc14.i686/source SUBDIRS=/home/user/00Sound/realtek-linux-audiopack-5.15/alsa-driver-1.0.23 CPP="gcc -E" CC="gcc" modules .....
make: *** [compile] Error 2