Krishna Chandra Prajapati wrote: > Hi experts, > > I have install centos 5.4 on my laptop(compaq 510). It's very nice. > Now i want to install some additional package using dvd. Sound is also > not working. Please help me to fix the installation and sound issue. re: the packages, inser the CD and mount it as /media/cdrom or /media/CentOS then... yum --enablerepo=c5-media install somepackagename I can't help you with the 2nd part