I remove my windows 7 and install ubuntu 13.04 amd64 in EFI after many hit and trail. first time i install ubuntu with DVD and it is success full installation but i decide to install in EFI. in second install i found my CD drive not working (i try ubuntu and w7 cd but not boot) then i use live pen drive and successfully install in EFI. but still cd drive not work. i know it is function and i burn 3 dvd before trying ubuntu and from ubuntu i can eject it and also found in
Disks utility. but still it not read any CD/DVD and i also try all the questions available here.
output from lshw
*-scsi:1 physical id: 3 logical name: scsi1 capabilities: emulated *-cdrom description: DVD-RAM writer product: DVD A DS8A5LH vendor: hp physical id: 0.0.0 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/sr0 version: 1H68 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc
now what to do please help... (i am on HP probook 4530s. And it is not possible for me to get a usb cd drive or replace it)