I cant find the right installer for my samsung cd rom sc148f...

Do you have the Volume Control icon next to the clock (lower right corner of the screen)?

click start control panel administrive tools computer management device manager scroll down cd dvd rom drives if you see a yellow question mark? right click you will have options to update driver,roll back driver,or
select properties general troubleshoot, select driver click to reinstall drivers click update driver or uninstall then reinstall
Click start control panel administrive tools,computer management,device manager scroll down cd-dvd rom drives you might see a yellow question mark ? right click you will have options to update driver,roll back driver,or select properties general troubleshoot, select driver click to reinstall drivers click update driver or uninstall then reinstall if this does not fix the problem it might be a registry problem if you cant see your disk drive in windows explorer
Close all open programs

Click on Start, Run, and type regedit and press Enter
Click on the plus signs (+) next to the following folders

HKEY_LOCAL_MACHINE

SYSTEM

CurrentControlSet

Control

Class

{4D36E965-E325-11CE-BFC1-08002BE10318}

This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.

Upper Filters

Lower Filters

Upper Filters.bak

Lower Filters.bak

If any of the above keys shown in step 4 are listed, right-click on them and choose Delete

After deleting the keys, close the registry editor
Reboot your computer
Open My Computer and check to see if your CD or DVD drives have returned. You may also want to open Device Manager and verify that the yellow exclamation and error code on the CD or DVD drive is gone.
Hope this helps

try other known good windows installer. if it boot, then the problem is in xp installer, if it not. try other external cd-rom drive. also be sure the disc rom drive are dvd rom drive because a cd rom drive cannot read dvd disc but a dvd rom drive can read cd rom disc installer

click start control panel,administrive tools,computer management,device manager scroll to cd/dvd rom drives right click properties then properties again then tick enable cd digital cd audio for this cd rom device or scroll to dvd regions select the no _ for your specific area
hope this helps

if you mean that you cant get any sound on your computer
control panel sounds and audio,volume you can adjust the volume or advanced,speakers select appropriate speakers or audio you will find 3 drop down lists make sure you have selected the right speakers or control panel,administrive tools,computer management,device manager scroll to sound,video and game cotrollers could be a yellow question mark? right click to re-install drivers
hope this helps

First use the following steps:

Use the following link, scroll a little and click on Fix It

http://support.microsoft.com/kb/314060

Click Run in the File Download dialog box and follow the steps in the wizard

When completed restart the computer and check the CD/DVD drive

(you may need to run Fix It twice)

goto samsung website you should be able to find the driver you need and dwn load it. If you don't have internet access right there you can download it from another computer with web access onto a flash drive and put it on your computer.

This unit can read most formats, but it doesn't support write operations.

Samsung CD-RW/DVD-ROM Combo Drive are is no working pls tell me wat is problem and how can i repaired and not ditect to DVD and CD so pls tell me

Assuming you have tried different makes of cd or dvd disks, it's a classic drive failure problem where the laser can no longer burn or read dvd's, but may still be able to read cd's only. You will have to replace the drive, they are quite inexpensive, and very easy to fit.