CD/DVD writer no longer works

[Wojciech Puchar]

> /home/pauls/Downloads/FreeBSD/6.2-RELEASE-amd64-disc1.iso fixate
> burncd: ioctl(CDRIOCWRITESPEED): Input/output error
> root at utd59514# mount /dev/acd
> acd0  acd1
> root at utd59514# mount /dev/acd1 /mnt/cdrom/
> mount: /dev/acd1: Input/output error

mount_cd9660 - unless you use FFS on CD/DVD.
> CDB:  00 00 00 00 00 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 3A 00 00 00 00 00 00 00 00 
> 00 00 00 00 00 00 00 00 00 00 00
> Sense Key: 0x2 Not Ready, Segment 0
> Sense Code: 0x3A Qual 0x00 (medium not present) Fru 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.000s timeout 40s
> cdrecord: No disk / Wrong disk!
>

looks like your device is broken - reports no disk