I do pram with command+option+p+r and rebooted
Witch gave me this:
MATSHITA DVD-R UJ-857E:
Firmware-Version: ZF1E
Conectionstype: ATAPI
Burning possibility: Yes
Cache: 2048 KB
Reading possibility: Yes
Write CD: -R, -RW
Write DVD: -R, -R DL, -RW, +R, +R DL, +RW
Writing...