Gokul

thanks boss!! it worked... the firmware has updated to 1.75.. sorry for troubling you...

I download the firmware and installed it.. It said to turn off the computer and I did it.. After opening the computer, the Windows 7 searches for a driver for the DVD writer and installs the old one(1.71). What can I do to stop this and install the latest firmware(1.75) for the writer?

I was trying to burn a 6.5 bootable iso into a dual layer. But I always get error saying "no seek complete" I am copying down the log given by imgburn: I 21:39:26 ImgBurn Version 2.5.0.0 started! I 21:39:26 Microsoft Windows 7 Ultimate Edition (6.1, Build 7600) I 21:39:26 Total Physical Memory: 1,045,408 KB - Available: 325,640 KB W 21:39:26 SPTD can have a detrimental effect on drive performance. I 21:39:26 Initialising SPTI... I 21:39:26 Searching for SCSI / ATAPI devices... I 21:39:26 Found 1 DVD±RW/RAM and 1 BD-ROM/HD DVD-ROM! I 21:40:26 Operation Started! I 21:40:26 Source File: F:\iPC X-DL OSX86 10.5.6 LiveDVD\iPC X-DL.iso I 21:40:26 Source File Sectors: 3,409,019 (MODE1/2048) I 21:40:26 Source File Size: 6,981,670,912 bytes I 21:40:26 Source File Volume Identifier: iPC OSx86 Live 10.5.6 I 21:40:26 Source File Volume Set Identifier: 498884BA I 21:40:26 Source File Application Identifier:                                                                  I 21:40:26 Source File Implementation Identifier: Apple Mac OS X DiscRec I 21:40:26 Source File File System(s): ISO9660 (Bootable), Joliet, UDF (1.50) I 21:40:26 Destination Device: [0:0:0] SONY DVD RW AW-G170A 1.71 (G:) (ATA) I 21:40:26 Destination Media Type: DVD+R DL (Disc ID: MBIPG101-R10-65) I 21:40:26 Destination Media Sectors: 4,173,824 I 21:40:26 Write Mode: DVD I 21:40:26 Write Type: DAO I 21:40:26 Write Speed: MAX I 21:40:26 Link Size: Auto I 21:40:26 Lock Volume: Yes I 21:40:26 Test Mode: No I 21:40:26 OPC: No I 21:40:26 BURN-Proof: Enabled I 21:40:26 Optimal L0 Data Zone Capacity: 1,704,512 I 21:40:26 Optimal L0 Data Zone Method: ECC Block Boundary W 21:43:00 Set L0 Data Zone Capacity Failed! - Reason: No Seek Complete I 21:43:01 Filling Buffer... (40 MB) I 21:43:02 Writing LeadIn... W 21:43:02 Failed to Write Sectors 0 - 31 - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (1 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (2 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (3 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (4 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (5 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (6 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (7 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (8 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (9 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (10 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (11 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (12 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (13 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (14 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (15 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (16 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (17 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (18 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (19 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:02 Retrying (20 of 20)... W 21:43:02 Retry Failed - Reason: Cannot Write Medium - Incompatible Format W 21:43:07 Retrying (21)... W 21:43:07 Retry Failed - Reason: Cannot Write Medium - Incompatible Format E 21:43:08 Failed to Write Sectors 0 - 31 - Reason: Cannot Write Medium - Incompatible Format I 21:43:08 Synchronising Cache... W 21:43:18 User opted to skip the 'Close Track/Session/Disc' functions. E 21:43:18 Failed to Write Image! E 21:43:18 Operation Failed! - Duration: 00:02:51 I 21:43:18 Average Write Rate: N/A - Maximum Write Rate: N/A Please help me out to solve this. I used Sony DVD+R DL to burn the image. I also tried to burn the image in vista using cyberlink power2go. But it returned the same error:"no seek complete"