Hi, I have been trying to burn using my Optiarc multi drive but it does not work. I always get an unsuccessful verification or a half-way burn( at both 2.4x and 4.0x). I used correct booktype, DVD from Verbatim MKM-003. I always get successful burn with my girlfriend's laptop, which is a HP multi-drive. I've read the post for burning DL DVDs posted by Lighting UK!, updated my drive firmware. I also noticed alot of HDD activity going on compared to my girlfriend's laptop during burns. The writing LeadIn time is also kind of longer (about nearly a minute before device buffer starts). I could only get 2 good burns out of 12. here is the log:
I 22:22:17 ImgBurn Version 2.5.1.0 started!
I 22:22:17 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7600)
I 22:22:17 Total Physical Memory: 3,140,480 KB - Available: 1,781,752 KB
I 22:22:18 Initialising SPTI...
I 22:22:18 Searching for SCSI / ATAPI devices...
I 22:22:18 -> Drive 1 - Info: Optiarc DVD+-RW AD-7580S FD06 (E:) (ATA)
I 22:22:18 Found 1 DVD±RW/RAM!
I 23:00:21 Operation Started!
I 23:00:21 Source File: H:\Games\X360\ao2\A240DAYS\A2T40DAY.dvd
I 23:00:21 Source File Sectors: 3,827,488 (MODE1/2048)
I 23:00:21 Source File Size: 7,838,695,424 bytes
I 23:00:22 Source File Volume Identifier: DVD_ROM
I 23:00:22 Source File Volume Set Identifier: ec67c000MS UDFBridge
I 23:00:22 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 23:00:22 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 23:00:22 Source File File System(s): ISO9660, UDF (1.50)
I 23:00:22 Destination Device: [1:0:0] Optiarc DVD+-RW AD-7580S FD06 (E:) (ATA)
I 23:00:22 Destination Media Type: DVD+R DL (Disc ID: MKM-003-00) (Speeds: 2.4x, 4x)
I 23:00:22 Destination Media Sectors: 4,173,824
I 23:00:22 Write Mode: DVD
I 23:00:22 Write Type: DAO
I 23:00:22 Write Speed: 4x
I 23:00:22 Link Size: Auto
I 23:00:22 Lock Volume: Yes
I 23:00:22 Test Mode: No
I 23:00:22 OPC: No
I 23:00:22 BURN-Proof: Enabled
I 23:00:24 Write Speed Successfully Set! - Effective: 5,540 KB/s (4x)
I 23:00:25 Book Type Setting: N/A
I 23:00:25 Optimal L0 Data Zone Capacity: 1,913,760
I 23:00:25 Optimal L0 Data Zone Method: Copied From Original Disc
I 23:00:25 Set L0 Data Zone Capacity Succeeded!
I 23:00:25 Filling Buffer... (40 MB)
I 23:00:27 Writing LeadIn...
I 23:02:03 Writing Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 23:02:03 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 23:02:03 Writing Layer 0... (LBA: 0 - 1913759)
W 23:14:42 Failed to Write Sectors 1755616 - 1755647 - Reason: Write Error
W 23:14:42 Retrying (1 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (2 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (3 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (4 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (5 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (6 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (7 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (8 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (9 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:42 Retrying (10 of 20)...
W 23:14:42 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (11 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (12 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (13 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (14 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (15 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (16 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (17 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (18 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (19 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:14:43 Retrying (20 of 20)...
W 23:14:43 Retry Failed - Reason: Invalid Address For Write
W 23:23:08 Retrying (21)...
W 23:23:08 Retry Failed - Reason: Invalid Address For Write
W 23:23:10 Retrying (22)...
W 23:23:10 Retry Failed - Reason: Invalid Address For Write
W 23:23:12 Retrying (23)...
W 23:23:12 Retry Failed - Reason: Invalid Address For Write
E 23:23:12 Failed to Write Sectors 1755616 - 1755647 - Reason: Write Error
E 23:23:12 Next Writable Address: 1754980
I 23:23:13 Synchronising Cache...
W 23:23:17 User opted to skip the 'Close Track/Session/Disc' functions.
E 23:23:17 Failed to Write Image!
I 23:23:20 Exporting Graph Data...
I 23:23:20 Graph Data File: C:\Users\Doonee\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD+-RW_AD-7580S_FD06_SATURDAY-JULY-10-2010_11-00_PM_MKM-003-00_4x.ibg
I 23:23:20 Export Successfully Completed!
E 23:23:20 Operation Failed! - Duration: 00:22:55
I 23:23:20 Average Write Rate: 2,766 KB/s (2.0x) - Maximum Write Rate: 5,588 KB/s (4.0x)
Please help me. Thank you