Probleme graveur

bonsoir j'ai un problème avec mon graveur.Je possede un ordi portable Toshiba depuis fevrier dernier.Et il n' y avait pas de souci jusqu'a il y a quelques semaines où mon graveur n'a plus voulu fonctionner.J'ai essayer avec Deep Burner CD burner XP et maintenant Nero et rien n'y fait.Et j'utilise des dvd avec lesquels j'avais deja reussi a graver auparavant.
Le nom du graveur est : TSST corp CDDVDW TS-L632H ATA
je possède Windows Vista.Voila le rapport d'erreur de Nero:
En esperant que cela puisse aider.Merci.

1K22-0027-1105-E295-507K-7772-****

Windows Vista 6.0
IA32
WinAspi: -

NT-SPTI used
Nero Version: 8.3.2.1
Internal Version: 8, 3, 2, 1
(Nero Express)
Recorder: <TSSTcorp CDDVDW TS-L632H>Version: TO01 - HA 1 TA 0 - 8.3.2.1
Adapter driver: <IDE> HA 1
Drive buffer : 2048kB
Bus Type : default
CD-ROM: <PA3377L TGZ143G >Version: 1.01 - HA 1 TA 1 - 8.3.2.1
Adapter driver: <IDE> HA 1

=== Scsi-Device-Map ===
CdRomPeripheral : PA3377L TGZ143G 1.01 aztzsr6z Port 5 ID 0 DMA: Off
CdRomPeripheral : PA3377L TGZ143G 1.01 aztzsr6z Port 5 ID 1 DMA: Off
CdRomPeripheral : PA3377L TGZ143G 1.01 aztzsr6z Port 5 ID 2 DMA: Off

=== CDRom-Device-Map ===
TSSTcorp CDDVDW TS-L632H F: CdRom0
PA3377L TGZ143G D: CdRom1
PA3377L TGZ143G H: CdRom2
PA3377L TGZ143G G: CdRom3
=======================

AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
BUFE : 0
Physical memory : 1917MB (1963332kB)
Free physical memory: 1122MB (1149072kB)
Memory in use : 41 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

7.11.2008
Compilation ISO
18:40:39 #1 Text 0 File SCSIPTICommands.cpp, Line 450
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

18:40:40 #2 Text 0 File Isodoc.cpp, Line 6713
Iso document burn settings
------------------------------------------
Determine maximum speed : FALSE
Simulate : FALSE
Write : TRUE
Finalize CD : TRUE
Multisession : FALSE
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

18:40:40 #3 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

18:40:40 #4 Text 0 File Burncd.cpp, Line 3568
Turn on Disc-At-Once, using DVD media

18:40:40 #5 Text 0 File FilesystemSettingsValidator.cpp, Line 142
FS Settings: using validator 'CUDFSettingsValidatorDVD'
ParamMode = 'automatic', changing UDF partition type from 'physical' to 'physical'
Changing UDF revision from '1.02' to '1.02'

18:40:40 #6 Text 0 File DlgWaitCD.cpp, Line 311
Last possible write address on media: 2298495 (510:46.45, 4489MB)
Last address to be written: 1790191 (397:49.16, 3496MB)

18:40:40 #7 Text 0 File DlgWaitCD.cpp, Line 323
Write in overburning mode: NO (enabled: CD)

18:40:40 #8 Text 0 File DlgWaitCD.cpp, Line 2932
Recorder: TSSTcorp CDDVDW TS-L632H, Media type: DVD-R
Disc Manufacturer ID: <MCC 03> <RG20 >
Disc Application Code: 64, Disc Physical Code: 193

18:40:40 #9 Text 0 File DlgWaitCD.cpp, Line 497
>>> Protocol of DlgWaitCD activities: <<<
=========================================

18:40:40 #10 Text 0 File ThreadedTransferInterface.cpp, Line 754
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 ()
2 indices, index0 (150) not provided
original disc pos #0 + 1790192 (1790192) = #1790192/397:49.17
relocatable, disc pos for caching/writing not required/ required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 1790192 blocks [F: TSSTcorp CDDVDW TS-L632H]
--------------------------------------------------------------

18:40:40 #11 Text 0 File ThreadedTransferInterface.cpp, Line 956
Prepare [F: TSSTcorp CDDVDW TS-L632H] 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 0 3666313216, ISRC ""
DAO layout:
===========
___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________
0 | lead-in | 0 | 0x41 | 0 | 0 | 0x00
0 | 1 | 0 | 0x41 | 0 | 0 | 0x00
0 | 1 | 1 | 0x41 | 1790192 | 0 | 0x00
1790192 | lead-out | 1 | 0x41 | 0 | 0 | 0x00

18:40:40 #12 Text 0 File SCSIPTICommands.cpp, Line 240
SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME

18:40:40 #13 Text 0 File Burncd.cpp, Line 4359
Caching options: cache CDRom or Network-Yes, small files-No (<64KB)

18:40:40 #14 Phase 24 File dlgbrnst.cpp, Line 1767
Caching of files started

18:40:40 #15 Text 0 File Burncd.cpp, Line 4481
Cache writing successful.

18:40:40 #16 Phase 25 File dlgbrnst.cpp, Line 1767
Caching of files completed

18:40:40 #17 Phase 36 File dlgbrnst.cpp, Line 1767
Burn process started at 8x (11 080 Ko/s)

18:40:43 #18 Text 0 File ThreadedTransferInterface.cpp, Line 2673
Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0

18:40:43 #19 Text 0 File DVDR.cpp, Line 3280
Recording mode: Sequential Recording Mode

18:40:43 #20 Text 0 File DVDR.cpp, Line 3434
Start write address at LBA 0
DVD high compatibility mode: Yes

18:40:43 #21 Text 0 File Cdrdrv.cpp, Line 10164
---- Disc Structure: Physical Format Information (00h) ----
Media Type: 0, Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
Book Type: DVD-R (2), Part Version: 2.0x (5), Extended Part Version: 2.1 (33)
Disc Size: 120 mm, Maximum Transfer Rate: <not specified> (F h)
Number of Layers: 1, Track Path: Parallel Track Path (PTP), Layer Type: recordable
Linear Density: 0,267 um/bit, Track Density: 0,74 um/track
Starting Physical Sector Number of Data Area: 30000 h (DVD-ROM, DVD-R/-RW, DVD+R/+RW)
Outer Limit of Data Recordable Area: 0 h
Data in Burst Cutting Area (BCA) does not exist
Revision number of maximum recording speed: 6.0
Revision number of minimum recording speed: -
Revision number table of recording speed: 1.0 2.0 3.0 4.0 5.0 - -
Class: 0, Extended part version: 33
Start PSN of the Extra Border Zone: 0 h
Start PSN of Physical format information blocks in Extra Border Zone: 0 h
Media Specific [16..783]:
00 60 00 10 20 30 40 50 - 00 00 00 21 00 00 00 00 .`...0@P...!....
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
1D 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
01 40 C1 FD 9E D8 52 00 - 02 85 0D 0E 88 9A 80 00 .@....R.........
03 4D 43 43 20 30 33 00 - 04 52 47 32 30 20 20 00 .MCC.03..RG20...
05 88 80 00 00 00 02 00 - 06 09 0B 14 87 78 90 00 .............x..
07 88 80 00 00 00 00 00 - 08 08 13 0D 11 0C 08 00 ................
09 95 07 0E 0B 78 88 00 - 0A A0 00 20 00 20 10 00 .....x..........
0B 06 1A 17 86 67 85 00 - 0C 99 AB 3A 83 20 32 00 .....g.....:..2.
0D 00 00 D0 00 00 00 00 - 0E 0A 24 35 2F 29 1A 00 ..........$5/)..
0F 50 1B 29 17 97 B5 00 - 10 88 80 00 00 00 00 00 .P.)............
11 00 00 00 00 00 00 00 - 12 09 2E 37 2F 29 19 00 ...........7/)..
13 50 1B 29 17 97 B5 00 - 14 88 80 00 00 00 00 00 .P.)............
15 00 00 00 00 00 00 00 - 16 09 3F 44 3D 24 29 00 ..........?D=$).
17 60 1F 2F 1D 97 B5 00 - 18 88 84 00 04 00 04 00 .`./............
19 00 00 00 00 00 00 00 - 1A 08 57 46 42 27 24 00 ..........WFB'$.
1B 70 1F 2B 0F AA B5 00 - 1C 88 84 00 04 00 04 00 .p.+............
1D 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................

18:40:43 #22 Text 0 File DVDR.cpp, Line 3572
Reserved Track size: 1790192 (1B50F0h, 3496MB) -> return code 0

18:40:43 #23 Text 0 File ThreadedTransfer.cpp, Line 269
Pipe memory size 83836800

18:40:51 #24 Text 0 File Cdrdrv.cpp, Line 1404
18:40:51.644 - F: TSSTcorp CDDVDW TS-L632H : Queue again later

18:46:40 #25 SPTI -1135 File SCSIPassThrough.cpp, Line 196
CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1135)
CDB Data: 0x2A 00 00 00 02 A0 00 00 20 00 00 00
Sense Key: 0x03 (KEY_MEDIUM_ERROR)
Sense Code: 0x0C
Sense Qual: 0x00
Sense Area: 0x71 00 03 00 00 00 00 0A 00 00 00 00 0C
Buffer x19200580: Len x10000
0x1B 6D FC 6D B7 C8 DB 6F B1 B6 D9 C5 46 DB 7F 1B
0x6D FC 6D B6 61 71 B6 DF C6 DB 7F 1B 6D F2 36 DB
0xF8 DB 6F E3 6D BF 8D B6 FE 36 DB F8 DB 6F E3 6D

18:46:40 #26 CDR -1135 File Writer.cpp, Line 306
Write error
F: TSSTcorp CDDVDW TS-L632H

18:46:40 #27 Text 0 File DVDR.cpp, Line 3840
EndDAO: Last written address was 671 (29Fh)

18:46:40 #28 Phase 38 File dlgbrnst.cpp, Line 1767
Burn process failed at 8x (11 080 Ko/s)

18:46:40 #29 Text 0 File SCSIPTICommands.cpp, Line 287
SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME

18:46:44 #30 Text 0 File Cdrdrv.cpp, Line 11420
DriveLocker: UnLockVolume completed

18:46:44 #31 Text 0 File SCSIPTICommands.cpp, Line 450
UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

Existing drivers:

Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon