lazy-cat2010-06-19 20:55:51
Media player won't work b/c no sound device. Tried alt+f2 before windows loads but the screen was just blank. (Won't show the LOAD FAIL-SAFE & LOAD OPTIMIZED DEFAULTS options.)

What else i can do? I am not sure why its gone. It was fine before.

Thanks for your help!
水击三千2010-06-19 21:27:50
重新装一下声卡驱动,如果还不行,重新装系统。
yb453242010-06-20 00:37:02
do you have ?unknown device in device manager?