Gravures DVD qui plantent

Bonjour,

Alors voilà depuis qq mois mon graveur à l'air de mourir lentement.

Graveur Toshiba ODD-DVD SD-R6372, +/-R , intégré dans mon portable ASUS Série M6

Il y a qq mois il gravait encore les +/-R et RW, depuis qq mois plus possible de graver sur les +R (gravure échouée, une initialisation est survenue), je passe au -R et ca passe... mais voilà depuis qq jours même les -R ne passent plus, les RW passent encore (+RW) mais pour encore combien de temps. Vu que je commence à cramer un nb conséquents de DVD, j'aimerais savoir si c'est réellement mon graveur qui meurt ou bien y a t il un remède?

voici le log du dernier échec :

Windows XP 5.1
IA32
WinAspi: File 'Wnaspi32.dll': Ver=4.71 (0002), size=45056 bytes, created 17/07/2002 09:20:56
ahead WinASPI: File 'C:\Program Files\Ahead\nero\Wnaspi32.dll': Ver=2.0.1.59, size=160016 bytes, created 17/06/2003 15:25:04
Version de Nero : 6.0.0.20 (Nero Express)
Graveur : <TOSHIBA ODD-DVD SD-R6372>Version: 1732 - HA 1 TA 0 - 6.0.0.20
Pilote d'adaptateur :<atapi> HA 1
Drive buffer : 2048kB
Bus Type : via Inquiry data (1) -> ATAPI, detected: ATAPI
Connected to MMC as unknown drive with class-nr : 1
Drive is autodetected - recorder class: Std. MMC recorder
CD-ROM : <TOSHIBA ODD-DVD SD-R6372>Version: 1732 - HA 1 TA 0 - 6.0.0.20
Pilote d'adaptateur :<atapi> HA 1

=== Scsi-Device-Map ===
DiskPeripheral : IC25N060ATMR04-0 atapi Port 0 ID 0 DMA: On
CdRomPeripheral : TOSHIBA ODD-DVD SD-R6372 atapi Port 1 ID 0 DMA: On

=== CDRom-Device-Map ===
TOSHIBA ODD-DVD SD-R6372 E: CDRom0
=======================

AutoRun : 1
Excluded drive IDs:
CmdQueuing : 1
CmdNotification: 2
WriteBufferSize: 74448896 (0) Byte
ShowDrvBufStat : 0
EraseSpeed : 0
BUFE : 0
Physical memory : 510MB (523056kB)
Free physical memory: 145MB (149004kB)
Memory in use : 71 %
Uncached PFiles: 0x0
Use Static Write Speed Table: 0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

24.9.2007
Compilation ISO
20:28:21 #1 Text 0 File Isodoc.cpp, Line 5954
Iso document burn settings
------------------------------------------
Determine maximum speed : FALSE
Simulate : FALSE
Write : TRUE
Finalize CD : FALSE
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

20:28:21 #2 Text 0 File Reader.cpp, Line 118
Reader running

20:28:21 #3 Text 0 File Writer.cpp, Line 127
Writer TOSHIBA ODD-DVD SD-R6372 running

20:28:21 #4 ISO9660GEN -11 File geniso.cpp, Line 3882
First writeable address = 0 (0x00000000)

20:28:22 #5 Text 0 File Burncd.cpp, Line 3213
Turn on Disque entier, using DVD media

20:28:22 #6 Text 0 File DlgWaitCD.cpp, Line 233
Last possible write address on media: 2298495 (510:46.45)
Last address to be written: 2147247 (477:09.72)

20:28:22 #7 Text 0 File DlgWaitCD.cpp, Line 238
Write in overburning mode: FALSE

20:28:22 #8 Text 0 File DlgWaitCD.cpp, Line 1997
Recorder: TOSHIBA ODD-DVD SD-R6372, Media type: DVD-R
Disc Manufacturer: DAXON0 - 08S
Disc Application Code: 64, Disc Physical Code: 193

20:28:22 #9 Text 0 File DlgWaitCD.cpp, Line 398
>>> Protocol of DlgWaitCD activities: <<<
=========================================

20:28:22 #10 Text 0 File ThreadedTransferInterface.cpp, Line 772
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 (CTransferItem)
2 indices, index0 (150) not provided
original disc pos #0 + 2147248 (2147248) = #2147248/477:9.73
relocatable, disc pos for caching/writing not required/required, no patch infos
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 2147248 blocks [TOSHIBA ODD-DVD SD-R6372]
--------------------------------------------------------------

20:28:23 #11 Text 0 File ThreadedTransferInterface.cpp, Line 941
Prepare recorder [TOSHIBA ODD-DVD SD-R6372] for write in CUE-sheet-DAO
DAO infos:
==========
MCN: ""
TOCType: 0x00; Session Closed, disc fixated
Tracks 1 to 1:
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 307200 4397871104, ISRC ""
DAO layout:
===========
__Start_|____Track_|_Idx_|_RecDep_|_CtrlAdr_
-150 | lead-in | 0 | 0x00 | 0x41
-150 | 1 | 0 | 0x00 | 0x41
0 | 1 | 1 | 0x00 | 0x41
2147248 | lead-out | 1 | 0x00 | 0x41

20:28:23 #12 Phase 24 File dlgbrnst.cpp, Line 1843
Début de mise en cache des fichiers

20:28:23 #13 Phase 25 File dlgbrnst.cpp, Line 1843
Cache des fichiers terminé

20:28:23 #14 Phase 36 File dlgbrnst.cpp, Line 1843
Début de gravure à 2x (2 760 Ko/s)

20:28:23 #15 Text 0 File ThreadedTransferInterface.cpp, Line 2153
Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0

20:28:23 #16 Text 0 File dlgbrnst.cpp, Line 1703
Set remaining time: 26:35,284 (1595284ms) -> OK

20:28:23 #17 Text 0 File DVDR.cpp, Line 1315
Recording mode: Sequential Recording Mode

20:28:23 #18 Text 0 File Mmc.cpp, Line 19251
Set BUFE: supported -> ON

20:28:23 #19 Text 0 File DVDR.cpp, Line 1430
Start write address at LBA 0
DVD high compatibility mode: Yes

20:28:23 #20 Text 0 File Cdrdrv.cpp, Line 7834
---- DVD Structure: Physical Format Information (00h) ----
Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
Book Type: DVD-R (2), Part Version: 5
Disc Size: 120 mm, Maximum Rate: 10.08 Mbps (2 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)
End Physical Sector Number of Data Area: 30000 h
End Sector Number in Layer 0: 0 h
Data in Burst Cutting Area (BCA) does not exist
Media Specific:
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................

20:32:54 #21 SCSI -500 File Cdrdrv.cpp, Line 1413
SCSI Exec, HA 1, TA 0, LUN 0, buffer 0x04A20000
Status: 0x02 (0x03, SCSI_ABORTED)
HA-Status 0x10 (0x0A, SCSI_HASTAT_REQUEST_SENSE_FAILED)
TA-Status 0x00 (0x00, OK)
Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
Sense Code: 0x26
Sense Qual: 0x02
CDB Data: 0x2A 0x00 0x00 0x05 0x02 0xE0 0x00 0x00 0x20 0x00 0x00 0x00
Sense Data: 0xF0 0x00 0x05 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x26 0x02

20:32:54 #22 Text 0 File Writer.cpp, Line 455
20:32:54.171 TOSHIBA ODD-DVD SD-R6372 : WriteBuffer reduced to 32768 Bytes

20:32:54 #23 Text 0 File Writer.cpp, Line 318
20:32:54.191 - TOSHIBA ODD-DVD SD-R6372 : Queue again later (Intervall : 23msec)

20:32:54 #24 SCSI -1114 File Cdrdrv.cpp, Line 1413
SCSI Exec, HA 1, TA 0, LUN 0, buffer 0x04A20000
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x06 (KEY_UNIT_ATTENTION)
Sense Code: 0x29
Sense Qual: 0x00
CDB Data: 0x2A 0x00 0x00 0x05 0x02 0xE0 0x00 0x00 0x10 0x00 0x00 0x00
Sense Data: 0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x29 0x00

20:32:54 #25 CDR -1114 File Writer.cpp, Line 335
Une initialisation est survenue

20:32:54 #26 Text 0 File ThreadedTransfer.cpp, Line 228
all writers idle, stopping conversion

20:32:54 #27 Text 0 File ThreadedTransfer.cpp, Line 222
conversion idle, stopping reader

20:32:54 #28 Text 0 File dlgbrnst.cpp, Line 1703
Set remaining time: 0:00,000 (0ms) -> OK

20:32:54 #29 Text 0 File dlgbrnst.cpp, Line 1703
Set remaining time: 0:00,000 (0ms) -> OK

20:32:54 #30 Phase 38 File dlgbrnst.cpp, Line 1843
La gravure a échoué à 2x (2 760 Ko/s)


Existing drivers:
File 'Drivers\ASPI32.SYS': Ver=4.71 (0002), size=16877 bytes, created 17/07/2002 08:53:02
File 'Drivers\PXHELP20.SYS': Ver=2.02.62a, size=20016 bytes, created 28/10/2003 12:02:00 (Prassi/Veritas driver for win 2K)
File 'Drivers\atapi.sys': Ver=5.1.2600.2180 (xpsp_sp2_rtm.040803-2158), size=95360 bytes, created 04/08/2004 06:59:42 (Adapter driver for rec)

Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)



Merci d'avance