I have Toshiba satellite laptop A200, I got error message -104 when i try to burn cd, it was working before but i didn't use it for while. it still reads cds but doesn't want to burn. and i tried Nero and infrarecord and poweriso, it didn't work with all I hope you can Help ME, Thanks a lot in advanced. my error log is: 9X0C-004C-AXCP-797C-7ET6-C723-****-**** Windows 7 6.1 IA32 Nero Version: 10.2.12.100 Internal Version: 10,2,12,100 Recorder: <TOSHIBA DVDW/HD TS-L802A>Version: TO33 - HA 1 TA 0 - 10.2.12.100 Adapter driver: <IDE> HA 1 Drive buffer : 8192kB Bus Type : via Inquiry data CD-ROM: <WPOPO KLMZCXYBC5M >Version: 1.03 - HA 1 TA 1 - 10.2.12.100 Adapter driver: <IDE> HA 1 === Scsi-Device-Map === CdRomPeripheral : WPOPO KLMZCXYBC5M 1.03 akdjxv9x Port 5 ID 0 DMA: Off === CDRom-Device-Map === TOSHIBA DVDW/HD TS-L802A E: CdRom0 WPOPO KLMZCXYBC5M F: CdRom1 ======================= AutoRun : 1 Excluded drive IDs: WriteBufferSize: 83886080 (0) Byte BUFE : 0 Physical memory : 2046MB (2095512kB) Free physical memory: 1184MB (1212744kB) Memory in use : 42 % Uncached PFiles: 0x0 Global Bus Type: default (0) Check supported media : Disabled (0) 27.12.2010 ISO 12:56:39 #1 Text 0 File SCSIPTICommands.cpp, Line 464 LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL 12:56:39 #2 Text 0 File Isodoc.cpp, Line 7008 Iso document burn settings ------------------------------------------ Determine maximum speed : FALSE Simulate : FALSE Write : TRUE Finalize CD : TRUE Multisession : TRUE Multisession type: : Start multisession Burning mode : DAO Mode : 1 ISO Level : 1 (Max. of 11 = 8 + 3 char) Character set : ISO 9660 Joliet : TRUE Allow pathdepth more than 8 directories : TRUE Allow more than 255 characters in path : TRUE Write ISO9660 ;1 file extensions : TRUE 12:56:39 #3 Text 0 File Burncd.cpp, Line 3191 TOSHIBA DVDW/HD TS-L802A Buffer underrun protection activated 12:56:39 #4 ISO9660GEN -11 File Geniso.cpp, Line 3336 First writeable address = 0 (0x00000000) 12:56:39 #5 Text 0 File Burncd.cpp, Line 3521 Turn on Disc-At-Once, using CD-R/RW media 12:56:40 #6 Text 0 File DlgWaitCD.cpp, Line 314 [E: DVDW/HD TS-L802A] Last possible write address on media: 359842 Last address to be written: 226319 12:56:40 #7 Text 0 File DlgWaitCD.cpp, Line 326 [E: DVDW/HD TS-L802A] Write in overburning mode: NO (enabled: CD) 12:56:40 #8 Text 0 File DlgWaitCD.cpp, Line 2917 Recorder: TOSHIBA DVDW/HD TS-L802A; CDR code: 00 97 15 17; OSJ entry from: Ritek Co. ATIP Data: Special Info [hex] 1: C0 00 90, 2: 61 0F 11 (LI 97:15.17), 3: 4F 3B 46 (LO 79:59.70) Additional Info [hex] 1: 00 00 00 (invalid), 2: 00 00 00 (invalid), 3: 00 00 00 (invalid) 12:56:40 #9 Text 0 File DlgWaitCD.cpp, Line 499 [E: DVDW/HD TS-L802A] >>> Protocol of DlgWaitCD activities: <<< ========================================= 12:56:40 #10 Text 0 File ThreadedTransferInterface.cpp, Line 861 Setup items (after recorder preparation) 0: TRM_DATA_MODE1 () 2 indices, index0 (150) not provided original disc pos #0 + 226320 (226320) = #226320/50:17.45 relocatable, disc pos for caching/writing not required/ required -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 226320 blocks [E: TOSHIBA DVDW/HD TS-L802A] -------------------------------------------------------------- 12:56:40 #11 Text 0 File ThreadedTransferInterface.cpp, Line 1077 Prepare [E: TOSHIBA DVDW/HD TS-L802A] for write in CUE-sheet-DAO DAO infos: ========== MCN: "" TOCType: 0x00; Session Closed, disc fixated Tracks 1 to 1: Idx 0 Idx 1 Next Trk 1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 307200 463810560, ISRC "" DAO layout: =========== ___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________ -150 | lead-in | 0 | 0x41 | 0 | 0 | 0x00 -150 | 1 | 0 | 0x41 | 0 | 0 | 0x00 0 | 1 | 1 | 0x41 | 226320 | 0 | 0x00 226320 | lead-out | 1 | 0x41 | 0 | 0 | 0x00 MediaType: CD-R 12:56:40 #12 Text 0 File SCSIPTICommands.cpp, Line 251 SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME 12:56:40 #13 Text 0 File Burncd.cpp, Line 4234 Caching options: cache CDRom or Network-Yes, small files-No (<64KB) 12:56:40 #14 PHASE 24 File dlgbrnst.cpp, Line 1827 Caching of files started 12:56:40 #15 Text 0 File Burncd.cpp, Line 4356 Cache writing successful. 12:56:40 #16 PHASE 25 File dlgbrnst.cpp, Line 1827 Caching of files completed 12:56:40 #17 PHASE 36 File dlgbrnst.cpp, Line 1827 Burn process started at 4x (600 KB/s) 12:56:40 #18 Text 0 File ThreadedTransferInterface.cpp, Line 2850 Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0 12:56:40 #19 Text 0 File MMC.cpp, Line 17602 StartDAO : CD-Text - Off 12:56:40 #20 Text 0 File MMC.cpp, Line 21601 Set BUFE: Buffer underrun protection -> ON 12:56:40 #21 Text 0 File MMC.cpp, Line 17830 CueData, Len=32 41 00 00 14 00 00 00 00 41 01 00 10 00 00 00 00 41 01 01 10 00 00 02 00 41 aa 01 14 00 32 13 2d 12:56:40 #22 Text 0 File ThreadedTransfer.cpp, Line 273 Pipe memory size 83836800 12:57:02 #23 SPTI -1106 File SCSIPassThrough.cpp, Line 224 CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1106) CDB Data: 0x2A 00 FF FF FF 6A 00 00 20 00 00 00 Sense Key: 0x03 (KEY_MEDIUM_ERROR) Sense Code: 0x73 Sense Qual: 0x03 Sense Area: 0x70 00 03 00 00 00 00 0A 00 00 00 00 73 03 Buffer x04d5c300: Len x10000 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12:57:02 #24 TRANSFER -60 File ThreadedTransfer.cpp, Line 1222 12:57:02 #25 CDR -1106 File Writer.cpp, Line 335 Power calibration error E: TOSHIBA DVDW/HD TS-L802A 12:57:02 #26 Text 0 File DVDPlusDualLayer.cpp, Line 1460 SetDriveCaps: Set LAST LBA of layer 1 to 0 12:57:02 #27 PHASE 38 File dlgbrnst.cpp, Line 1827 Burn process failed at 4x (600 KB/s) 12:57:02 #28 Text 0 File SCSIPTICommands.cpp, Line 301 SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME 12:57:02 #29 Text 0 File Cdrdrv.cpp, Line 11882 DriveLocker: UnLockVolume completed 12:57:02 #30 Text 0 File SCSIPTICommands.cpp, Line 464 UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL