[Chris_74]

wersje biosu szybko sprawdzisz w programie NERO w zakładce informacja o systemie

Nero InfoTool 2.21

Drive Information
------------------
Drive : TDK DVDRW880N
Type : DVD±R/RW Recorder
Firmware Version : 1.33
Buffer Size : 2 MB
Date : ?
Serial Number : 433C924S111
Vendor Specific : 04032200
Drive Letter : J:\
Location : 1:0
Mechanism : Tray
Read Speed : 40 , 32 , 24 , 20 , 16 , 10 , 8 , 4 X
Write Speed : 32 , 24 , 20 , 16 , 8 , 4 X

Read CD Text : Yes
Return C2 Pointers : Yes
Read CD-R : Yes
Read CD-RW : Yes
Read DVD-ROM : Yes
Read DVD-RAM : No
Read DVD-R : Yes
Read DVD-RW : Yes
Read DVD+R : Yes
Read DVD+RW : Yes
Read DVD+R DL : No
Read Digital Audio : Yes
Read CD+G : Yes
Read VideoCD : Yes

Write CD-R : Yes
Write CD-RW : Yes
Write DVD-R : Yes
Write DVD-RW : Yes
Write DVD+R : Yes
Write DVD+RW : Yes
Write DVD+R DL : No
Write DVD-RAM : No
Buffer Underrun Protection : Yes
Mount Rainier : No
Modes : Packet, TAO, DAO, SAO, RAW SAO, RAW DAO, RAW SAO 16, RAW SAO 96, RAW DAO 16, RAW DAO 96

Region Protection Control : RPC II
Region : 2
Changes User : 4
Changes Vendor : 4


Drive Information
------------------
Drive : Generic STEALTH DVD
Type : DVD-ROM Drive
Firmware Version :
Buffer Size : 512 KB
Date : ?
Serial Number
Vendor Specific : týç
Drive Letter : H:\
Location : 2:0
Mechanism : Tray
Read Speed : 32 , 8 X
Write Speed : n/a

Read CD Text : Yes
Return C2 Pointers : Yes
Read CD-R : Yes
Read CD-RW : Yes
Read DVD-ROM : Yes
Read DVD-RAM : Yes
Read DVD-R : Yes
Read DVD-RW : Yes
Read DVD+R : Yes
Read DVD+RW : Yes
Read DVD+R DL : No
Read Digital Audio : Yes
Read CD+G : Yes
Read VideoCD : Yes

Write CD-R : No
Write CD-RW : No
Write DVD-R : No
Write DVD-RW : No
Write DVD+R : No
Write DVD+RW : No
Write DVD+R DL : No
Write DVD-RAM : No
Buffer Underrun Protection : No
Mount Rainier : No
Modes : n/a

Region Protection Control : RPC II
Region : None
Changes User : 5
Changes Vendor : 4


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