Hi folks,

Mobo - Asus M4A78-E
ATI Radeon HD3300
Sumsung 2494HM 24" LCD display
Fedora 12 Linux
AMD Phenom II X4 955
HDMI/DVI interface

Sound worked on both speakers with DVI connected before the crash of X. After running "yum update" a day before X crashed unable to start. Later re-run "yum update" installing/cleaning many packages. X revives. But there is no sound on speaker even with DVI interface. However sound works on external speakers.

The speakers also have no problem. I tested the LCD display on another PC.

Please advise where shall I check to fix the problem? Ran "yum clean yum? TIA

B.R.
satimis