[LOGICIEL] [Annulé] Crash in game

[sqmy]

Bonjour, depuis peu de temps, mon pc commence à crasher quand je joue, comme sur GRID ou Assassin's Creed, et hier c'est arrivé même sur GTA SA (-_-"), pourtant sur d'autres jeux gourmands, comme PES2008, HL2, aucun problème.

Je suis à 2.9Ghz avec mon e4400, stable sous OCCT, pas de problème de température, je suis dans les règles, la cg non plus elle chauffe pas trop, voilà un extrait du log AtiTool avant un crash :

2008-07-03 12:36:13	D Successfully connected to driver, version 130
2008-07-03 12:36:13	D Scanning for ATI VGA Cards...
2008-07-03 12:36:13	D Found ATI device: 0x1002 0x7280 bus 1 dev 0
2008-07-03 12:36:13	D   fbPhy: 0xE0000000, mmrPhy: 0xFDFF0000.
2008-07-03 12:36:13	D   mmapped mmr to 0x1CB0000
2008-07-03 12:36:13	D   BIOS at 0xC0000
2008-07-03 12:36:13	D   mmapped bios to 0x1CC0000
2008-07-03 12:36:13	D Could not read driver's clock table: 2
2008-07-03 12:36:13	D  LM63 temp chip detection: success (0x1)
2008-07-03 12:36:13	D   Temperature monitoring: LM63
2008-07-03 12:36:13	D  VT1103 chip detection: failed (0x0)
2008-07-03 12:36:13	D Device initialized successfully
2008-07-03 12:36:13	D Scanning for NVIDIA VGA Cards...
2008-07-03 12:36:13	D Could not read driver's clock table: 2
2008-07-03 12:36:13	I Temperature:	GPU: 50.1°C	GPU environment: 52.0°C
2008-07-03 12:36:18	I Temperature:	GPU: 50.1°C	GPU environment: 52.0°C
2008-07-03 12:36:23	I Temperature:	GPU: 50.1°C	GPU environment: 52.0°C
2008-07-03 12:36:28	I Temperature:	GPU: 49.9°C	GPU environment: 52.0°C
2008-07-03 12:36:33	I Temperature:	GPU: 50.1°C	GPU environment: 51.0°C
2008-07-03 12:36:38	I Temperature:	GPU: 49.9°C	GPU environment: 51.0°C
2008-07-03 12:36:43	I Temperature:	GPU: 49.8°C	GPU environment: 52.0°C
2008-07-03 12:36:48	I Temperature:	GPU: 49.8°C	GPU environment: 51.0°C
2008-07-03 12:36:53	I Temperature:	GPU: 49.8°C	GPU environment: 51.0°C
2008-07-03 12:36:58	I Temperature:	GPU: 56.8°C	GPU environment: 51.0°C
2008-07-03 12:37:03	I Temperature:	GPU: 58.4°C	GPU environment: 51.0°C
2008-07-03 12:37:08	I Temperature:	GPU: 59.1°C	GPU environment: 51.0°C
2008-07-03 12:37:13	I Temperature:	GPU: 54.8°C	GPU environment: 50.0°C
2008-07-03 12:37:18	I Temperature:	GPU: 58.0°C	GPU environment: 52.0°C
2008-07-03 12:37:23	I Temperature:	GPU: 61.6°C	GPU environment: 51.0°C
2008-07-03 12:37:28	I Temperature:	GPU: 62.4°C	GPU environment: 52.0°C
2008-07-03 12:37:33	I Temperature:	GPU: 63.3°C	GPU environment: 52.0°C
2008-07-03 12:37:38	I Temperature:	GPU: 63.8°C	GPU environment: 52.0°C
2008-07-03 12:37:43	I Temperature:	GPU: 63.3°C	GPU environment: 52.0°C
2008-07-03 12:37:48	I Temperature:	GPU: 63.3°C	GPU environment: 52.0°C
2008-07-03 12:37:53	I Temperature:	GPU: 59.1°C	GPU environment: 53.0°C
2008-07-03 12:37:58	I Temperature:	GPU: 64.3°C	GPU environment: 53.0°C
2008-07-03 12:38:03	I Temperature:	GPU: 64.8°C	GPU environment: 54.0°C
2008-07-03 12:38:08	I Temperature:	GPU: 61.8°C	GPU environment: 54.0°C
2008-07-03 12:38:13	I Temperature:	GPU: 64.9°C	GPU environment: 54.0°C
2008-07-03 12:38:18	I Temperature:	GPU: 65.0°C	GPU environment: 54.0°C
2008-07-03 12:38:23	I Temperature:	GPU: 65.1°C	GPU environment: 54.0°C
2008-07-03 12:38:28	I Temperature:	GPU: 65.3°C	GPU environment: 54.0°C
2008-07-03 12:38:33	I Temperature:	GPU: 65.5°C	GPU environment: 55.0°C
2008-07-03 12:38:38	I Temperature:	GPU: 65.5°C	GPU environment: 55.0°C
2008-07-03 12:38:43	I Temperature:	GPU: 65.0°C	GPU environment: 55.0°C
2008-07-03 12:38:48	I Temperature:	GPU: 65.4°C	GPU environment: 55.0°C
2008-07-03 12:38:53	I Temperature:	GPU: 65.5°C	GPU environment: 55.0°C
2008-07-03 12:38:58	I Temperature:	GPU: 65.5°C	GPU environment: 55.0°C
2008-07-03 12:39:03	I Temperature:	GPU: 65.9°C	GPU environment: 55.0°C
2008-07-03 12:39:08	I Temperature:	GPU: 65.9°C	GPU environment: 55.0°C
2008-07-03 12:39:13	I Temperature:	GPU: 65.9°C	GPU environment: 56.0°C
2008-07-03 12:39:18	I Temperature:	GPU: 65.8°C	GPU environment: 56.0°C
2008-07-03 12:39:23	I Temperature:	GPU: 65.6°C	GPU environment: 56.0°C
2008-07-03 12:39:28	I Temperature:	GPU: 66.0°C	GPU environment: 56.0°C
2008-07-03 12:39:33	I Temperature:	GPU: 65.9°C	GPU environment: 56.0°C
2008-07-03 12:39:38	I Temperature:	GPU: 65.1°C	GPU environment: 56.0°C
2008-07-03 12:39:43	I Temperature:	GPU: 57.5°C	GPU environment: 56.0°C
2008-07-03 12:39:48	I Temperature:	GPU: 62.5°C	GPU environment: 56.0°C
2008-07-03 12:39:53	I Temperature:	GPU: 64.5°C	GPU environment: 56.0°C
2008-07-03 12:39:58	I Temperature:	GPU: 65.3°C	GPU environment: 57.0°C
2008-07-03 12:40:03	I Temperature:	GPU: 65.4°C	GPU environment: 56.0°C
2008-07-03 12:40:08	I Temperature:	GPU: 65.4°C	GPU environment: 56.0°C
2008-07-03 12:40:13	I Temperature:	GPU: 65.8°C	GPU environment: 57.0°C
2008-07-03 12:40:18	I Temperature:	GPU: 65.9°C	GPU environment: 57.0°C
2008-07-03 12:40:23	I Temperature:	GPU: 65.8°C	GPU environment: 56.0°C
2008-07-03 12:40:28	I Temperature:	GPU: 65.8°C	GPU environment: 56.0°C
2008-07-03 12:40:33	I Temperature:	GPU: 66.0°C	GPU environment: 56.0°C
2008-07-03 12:40:38	I Temperature:	GPU: 66.1°C	GPU environment: 57.0°C
2008-07-03 12:40:43	I Temperature:	GPU: 66.4°C	GPU environment: 57.0°C
2008-07-03 12:40:48	I Temperature:	GPU: 66.1°C	GPU environment: 56.0°C
2008-07-03 12:40:53	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:40:58	I Temperature:	GPU: 66.6°C	GPU environment: 57.0°C
2008-07-03 12:41:03	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:41:08	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:41:13	I Temperature:	GPU: 66.6°C	GPU environment: 57.0°C
2008-07-03 12:41:18	I Temperature:	GPU: 66.6°C	GPU environment: 57.0°C
2008-07-03 12:41:23	I Temperature:	GPU: 66.9°C	GPU environment: 57.0°C
2008-07-03 12:41:28	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:41:33	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:41:38	I Temperature:	GPU: 66.5°C	GPU environment: 57.0°C
2008-07-03 12:41:43	I Temperature:	GPU: 66.8°C	GPU environment: 57.0°C
2008-07-03 12:41:48	I Temperature:	GPU: 67.0°C	GPU environment: 58.0°C
2008-07-03 12:41:53	I Temperature:	GPU: 66.9°C	GPU environment: 57.0°C
2008-07-03 12:41:58	I Temperature:	GPU: 66.9°C	GPU environment: 58.0°C
2008-07-03 12:42:03	I Temperature:	GPU: 66.9°C	GPU environment: 57.0°C
2008-07-03 12:42:08	I Temperature:	GPU: 66.8°C	GPU environment: 57.0°C
2008-07-03 12:42:13	I Temperature:	GPU: 66.9°C	GPU environment: 58.0°C
2008-07-03 12:42:18	I Temperature:	GPU: 67.0°C	GPU environment: 58.0°C
2008-07-03 12:42:23	I Temperature:	GPU: 66.9°C	GPU environment: 57.0°C
2008-07-03 12:42:28	I Temperature:	GPU: 66.8°C	GPU environment: 57.0°C
2008-07-03 12:42:33	I Temperature:	GPU: 65.9°C	GPU environment: 58.0°C
2008-07-03 12:42:38	I Temperature:	GPU: 65.5°C	GPU environment: 57.0°C
2008-07-03 12:42:43	I Temperature:	GPU: 65.4°C	GPU environment: 58.0°C
2008-07-03 12:42:48	I Temperature:	GPU: 66.1°C	GPU environment: 58.0°C
2008-07-03 12:42:53	I Temperature:	GPU: 66.3°C	GPU environment: 58.0°C
2008-07-03 12:42:58	I Temperature:	GPU: 66.6°C	GPU environment: 58.0°C
2008-07-03 12:43:03	I Temperature:	GPU: 66.8°C	GPU environment: 58.0°C
2008-07-03 12:43:08	I Temperature:	GPU: 67.0°C	GPU environment: 58.0°C

Ma config est la suivante : e4400@2.9Ghz, 2go@667/5-5-5-2T, Asus X1950Pro 256mo, alim advance (ah ok l'alim de mayrde), Asus P5N-E SLI.

Je précise que mon windows est clean, pas de virus, ni spyware, ni d'autre crasse (registre propre, etc ...).

Et les crashs surviennent que la cg soit o/c ou pas.

Bah je voudrais des avis et des conseils pour essayer de régler ce problème. :)

Merci d'avance !