my dvdrw doesn't read a cd, so I can't reinstal the driver due to it, I just can read and write in a dvd.

Support Information:
Device Type: CD / DVD
Manufacturer: Lite on
Model: sohw 1653s
Interface: PCI / ISA
Operating System: Windows 2000 Workstation
Age of Device: Not specified
FCCID:

Type of drive: dvd-r/cd-rw (dvd burner, dvd reader, & cd burner combo)
Location: internal
What recording software are you using?: Nero/version

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=0&qa5=3&qa7=1700&dp=3&qm0=sohw+1653s&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Lite+on+CD+%2F+DVD+Lite+on+sohw+1653s+Windows+20 00+Workstation+)

Is the drive visible in Device Manager and My Computer? If not then that's called non-detection. Here's the way to fix that problem:

Simple solution:

Situation
There is a yellow exclamation mark for CD/DVD drives in Device Manager. The device status in the properties of the driver might indicate an error code, for example 32, 37, or 39.

Solution

To solve the issue, you have to edit the Windows Registry:
Click Start, then Run, type REGEDT32 and click OK.
Locate and then remove the following registry values:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlCl ***{4D36E965-E325-11CE-BFC1-08002BE10318}LowerFilters

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlCl ***{4D36E965-E325-11CE-BFC1-08002BE10318}UpperFilters

http://common.packardbell.com/itemnr/topic_02125/topic_02125.gif

Close Registry Editor.
Reboot the system for the changes to take effect.

Note: Some programs are unable to detect the CD/DVD drive after these steps. To solve this, simply re-install the program in question, eg: usually your recording software. Also, in few instances the order in which the programs are (re-)installed can make a difference.

And here's another method that will do this automatically for you if you're afraid to edit the registry manually.

http://forums.driverguide.com/showthread.php?t=22131
(automatic fix, post #7, download file: CdGone.zip)