Optiarc dvd rw ad-7561a

vbimport

#1

Hi,

I had problem with burning and couple of months later have problem with reading too. After durning dvd I have concentric circles on media and when I try to read dvd content I have nothing, but dvd in not empty.
Maybe I need firmware but I can’t find it…(Windows XPsp3). Please help me.

Here is DVD Identifier Clipboard:


Unique Disc Identifier : [DVD+R:RITEK-F16-001]

Disc & Book Type : [DVD+R] - [DVD+R]
Manufacturer Name : [Ritek Corp.]
Manufacturer ID : [RITEK]
Media Type ID : [F16]
Product Revision : [001]
Blank Disc Capacity : [2,295,104 Sectors = 4.70 GB (4.38 GiB)]
Recording Speeds : [1x-2.4x , 4x , 6x-8x , 6x-16x]

** INFO : Hex Dump Of ‘Media Code’-Block Listed Below
** INFO : 4-Byte Header Preceding ‘Media Code’-Block Discarded
** INFO : Format 11h (Method 1) - ADIP Information
0000 : a1 0f 02 00 00 03 00 00 00 26 05 3f 00 00 00 00 …&.?..
0010 : 00 00 07 52 49 54 45 4b 00 00 00 46 31 36 01 38 …RITEK…F16.8
0020 : 23 54 37 12 02 50 6e 02 8c 68 16 16 0b 0b 0a 0a #T7…Pn…h…
0030 : 01 1d 1e 0c 0c 12 12 01 00 00 00 00 00 00 00 00 …
0040 : 01 00 38 38 02 2d 62 1e 08 2e 23 10 04 1e 1d 01 …88.-b…#…
0050 : 00 00 02 2d 62 1e 08 2e 23 10 04 1e 1d 01 00 00 …-b…#…
0060 : 02 00 54 70 02 38 64 24 30 18 10 10 01 20 00 00 …Tp.8d$0… …
0070 : 00 00 02 48 60 2a 30 18 10 10 01 20 00 00 00 28 …H`*0… …(
0080 : 03 00 54 e0 02 41 64 24 30 18 10 10 01 28 00 00 …T…Ad$0…(…
0090 : 00 00 02 af 5b 3e 30 18 10 10 01 28 00 00 00 5a …[>0…(…Z
00a0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
00b0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
00c0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
00d0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
00e0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …
00f0 : 00 00 00 00 00 00 00 00 …

[ DVD Identifier V5.2.0 - http://DVD.Identifier.CDfreaks.com ]

** INFO : Drive = Optiarc DVD RW AD-7561A - [FW GH09] - [ATAPI]
** INFO : Write Capabilities = DVD+R DVD+R-DL DVD+RW
** INFO : Write Capabilities = DVD-R DVD-R-DL DVD-RW DVD-RAM
** INFO : Disc = [DVD+R:RITEK-F16-001]
** INFO : Reference Speed : 1x DVD = 1385 kBps
** INFO : An Writeable Disc Is Recommended For Accurate Results
** INFO : Write Speeds (Supported By This Drive On This Disc) Listed Below

** INFO : GET PERFORMANCE Write Speed Descriptor(s)
Descriptor #1 = 8310 kBps ( 6.00x) - [CLV/Non-Pure CAV]
Descriptor #2 = 5540 kBps ( 4.00x) - [CLV/Non-Pure CAV]
Descriptor #3 = 3324 kBps ( 2.40x) - [CLV/Non-Pure CAV]

** INFO : MODE SENSE Write Speed Descriptor(s) [Legacy Command]
** WARNING : MODE SENSE Is Obsolete And Not Always Properly Supported
Descriptor #1 = 8310 kBps ( 6.00x) - [CLV/Non-Pure CAV]
Descriptor #2 = 5540 kBps ( 4.00x) - [CLV/Non-Pure CAV]
Descriptor #3 = 3324 kBps ( 2.40x) - [CLV/Non-Pure CAV]


#2

After cleaning laser I can read dvd media but nothing with burning. I can see empty dvd in Nero. DVD surface is not blank… :frowning: