[carte graphique] mise en veille avec jeux

Bonjour à tous !

J'ai, comme beaucoup, un petit problème avec ma CG pour lequel je n'ai pas réussi à trouver de solution sur tous les forums que j'ai pu lire.

Lorsque je lance un jeu type les Sims 2 (comme diner dash 3), l'écran se met en veille prolongée 2/3 minutes après le lancement. Je n'ai pas d'autre solution que de redémarrer l'ordinateur. Ce n'est pas un problème d'écran, j'ai essayé avec deux écrans différents.
Ce qui me gène c'est qu'avec strictement la même configuration qu'actuellement, j'avais pu faire tourner les sims 2 sans problème. Un ou deux ans plus tard, et après quelques reformatages, la CG n'accèpte plus certains jeux.

Pour ma configuration, l'unité centrale ne porte aucune marque (pc acheté et monté à Mongalet).

Voici ce que l'analyse de touslesdrivers.com donne :

Processeur 1 : AMD Athlon(TM) XP 2000+ (Socket A)
Système d'exploitation : Windows XP Professionnel (build 2600)
Carte mère : ASUSTeK Computer INC. A7V8X-X REV 1.xx
Mémoire : 768 Mo (2 barettes)
Disque dur 1 : Maxtor 6Y080L0 (76.33 Go)

Et en complément, un extrait du dxdiag que je viens d'effectuer :

Time of this report: 7/3/2007, 14:59:29
Machine name: NOUS
Operating System: Windows XP Professional (5.1, Build 2600) (2600.xpclient.010817-1148)
Language: French (Regional Setting: French)
System Manufacturer: n/a
System Model: n/a
BIOS: Award Modular BIOS v6.0
Processor: AMD Athlon(TM) XP 2000+, ~1.7GHz
Memory: 768MB RAM
Page File: 454MB used, 655MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.0001.0904 32bit Unicode

------------
DxDiag Notes
------------
DirectX Files Tab: No problems found.
Display Tab 1: No problems found. DirectDraw test results: All tests were successful. Direct3D 7 test results: All tests were successful. Direct3D 8 test results: All tests were successful. Direct3D 9 test results: All tests were successful.
Sound Tab 1: DirectSound test results: All tests were successful.
Music Tab: DirectMusic test results: All tests were successful.
Input Tab: No problems found.
Network Tab: No problems found. DirectPlay test results: All tests were successful.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

---------------
Display Devices
---------------
Card name: RADEON 9200 SERIES
Manufacturer: ATI Technologies Inc.
Chip type: RADEON 9250/9200 Series AGP (0x5961)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_5961&SUBSYS_2069148C&REV_01
Display Memory: 128.0 MB
Current Mode: 1024 x 768 (32 bit) (70Hz)
Monitor: Écran Plug-and-Play
Monitor Max Res: 1600,1200
Driver Name: ati2dvag.dll
Driver Version: 6.14.0010.6614 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 5/3/2006 18:51:00, 258048 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: ati2mtag.sys
Mini VDD Date: 5/3/2006 18:50:42, 1540608 bytes
Device Identifier: {D7B71EE2-1A21-11CF-EA6E-6300A0C2CB35}
Vendor ID: 0x1002
Device ID: 0x5961
SubSys ID: 0x2069148C
Revision ID: 0x0001
Revision ID: 0x0001
Video Accel: ModeMPEG2_C ModeMPEG2_D
Deinterlace Caps: {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBLineReplicate
{6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result: All tests were successful.
D3D7 Test Result: All tests were successful.
D3D8 Test Result: All tests were successful.
D3D9 Test Result: All tests were successful.

-------------
Sound Devices
-------------
Description: SoundMAX Digital Audio
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_1106&DEV_3059&SUBSYS_80A11043&REV_50
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: smwdm.sys
Driver Version: 5.12.0001.3538 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 12/19/2002 17:48:48, 539008 bytes
Other Files:
Driver Provider: Analog Devices
HW Accel Level: Full
Cap Flags: 0xF5F
Min/Max Sample Rate: 100, 48000
Static/Strm HW Mix Bufs: 33, 32
Static/Strm HW 3D Bufs: 33, 32
HW Memory: 0
Voice Management: Yes
EAX(tm) 2.0 Listen/Src: Yes, Yes
I3DL2(tm) Listen/Src: Yes, Yes
Sensaura(tm) ZoomFX(tm): Yes
Registry: OK
Sound Test Result: All tests were successful.

---------------------
Sound Capture Devices
---------------------
Description: SoundMAX Digital Audio
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: smwdm.sys
Driver Version: 5.12.0001.3538 (English)
Driver Attributes: Final Retail
Date and Size: 12/19/2002 17:48:48, 539008 bytes
Cap Flags: 0x41
Format Flags: 0xCCC

-----------
DirectMusic
-----------
DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
DLS Version: 1.00.0016.0002
Acceleration: n/a
Ports: Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
SoundMAX Digital Audio, Software (Kernel Mode), Output, DLS, Internal
Mappeur MIDI Microsoft [Émulé], Hardware (Not Kernel Mode), Output, No DLS, Internal
SoundMAX Wavetable Synth [Émulé], Hardware (Not Kernel Mode), Output, No DLS, Internal
Synthétiseur logiciel Microsoft [Émulé], Hardware (Not Kernel Mode), Output, No DLS, Internal
Registry: OK
Test Result: All tests were successful.

-------------------
DirectInput Devices
-------------------
Device Name: Souris
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a

Device Name: Clavier
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a

Device Name: USB Receiver
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC505
FF Driver: n/a

Device Name: USB Receiver
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC505
FF Driver: n/a

Device Name: USB Receiver
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC505
FF Driver: n/a

Poll w/ Interrupt: No
Registry: OK

-----------
USB Devices
-----------
+ Concentrateur USB racine
| Vendor/Product ID: 0x1106, 0x3038
| Matching Device ID: usb\root_hub
| Service: usbhub
| Driver: usbhub.sys, 8/28/2001 16:00:00, 50688 bytes
| Driver: usbd.sys, 8/28/2001 16:00:00, 4736 bytes

----------------
Gameport Devices
----------------
+ VIA Standard PCI to ISA Bridge
| Location: Bus PCI 0, périphérique 17, fonction 0
| Matching Device ID: pci\ven_1106&dev_3177
| Service: isapnp
| Driver: isapnp.sys, 8/23/2001 16:58:06, 36224 bytes
|
+-+ Port jeu standard
| | Matching Device ID: *pnpb02f
| | Service: gameenum
| | Driver: gameenum.sys, 8/17/2001 23:02:32, 9728 bytes

------------
PS/2 Devices
------------
+ Périphérique clavier PIH
| Vendor/Product ID: 0x046D, 0xC505
| Matching Device ID: hid_device_system_keyboard
| Service: kbdhid
| Driver: kbdhid.sys, 8/28/2001 16:00:00, 14080 bytes
| Driver: kbdclass.sys, 8/28/2001 16:00:00, 24064 bytes
|
+ Pilote clavier de Terminal Server
| Matching Device ID: root\rdp_kbd
| Upper Filters: kbdclass
| Service: TermDD
| Driver: termdd.sys, 8/18/2001 06:38:00, 37896 bytes
| Driver: kbdclass.sys, 8/28/2001 16:00:00, 24064 bytes
|
+ Souris HID
| Vendor/Product ID: 0x046D, 0xC505
| Matching Device ID: hid_device_system_mouse
| Service: mouhid
| Driver: mouhid.sys, 8/28/2001 15:00:00, 12288 bytes
| Driver: mouclass.sys, 8/28/2001 15:00:00, 22656 bytes
|
+ Pilote souris de Terminal Server
| Matching Device ID: root\rdp_mou
| Upper Filters: mouclass
| Service: TermDD
| Driver: termdd.sys, 8/18/2001 06:38:00, 37896 bytes
| Driver: mouclass.sys, 8/28/2001 15:00:00, 22656 bytes

----------------------------
DirectPlay Service Providers
----------------------------
DirectPlay8 Modem Service Provider - Registry: OK, File: dpnet.dll (5.03.0000.0900)
DirectPlay8 Serial Service Provider - Registry: OK, File: dpnet.dll (5.03.0000.0900)
DirectPlay8 IPX Service Provider - Registry: OK, File: dpnet.dll (5.03.0000.0900)
DirectPlay8 TCP/IP Service Provider - Registry: OK, File: dpnet.dll (5.03.0000.0900)
Internet TCP/IP Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.0001.0904)
IPX Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.0001.0904)
Modem Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.0000.0900)
Serial Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.0000.0900)

DirectPlay Voice Wizard Tests: Full Duplex: Not run, Half Duplex: Not run, Mic: Not run
DirectPlay Test Result: All tests were successful.
Registry: OK

-------------------
DirectPlay Adapters
-------------------
DirectPlay8 Serial Service Provider: COM1
DirectPlay8 TCP/IP Service Provider: Pont réseau - IPv4 -

-----------------------
DirectPlay Voice Codecs
-----------------------
Voxware VR12 1.4kbit/s
Voxware SC06 6.4kbit/s
Voxware SC03 3.2kbit/s
MS-PCM 64 kbit/s
MS-ADPCM 32.8 kbit/s
Microsoft GSM 6.10 13 kbit/s
TrueSpeech(TM) 8.6 kbit/s

-------------------------
DirectPlay Lobbyable Apps
-------------------------

------------------------
Disk & DVD/CD-ROM Drives
------------------------
Drive: C:
Free Space: 8.4 GB
Total Space: 15.0 GB
File System: NTFS
Model: Maxtor 6Y080L0

Drive: D:
Free Space: 19.7 GB
Total Space: 63.2 GB
File System: NTFS
Model: Maxtor 6Y080L0

Drive: E:
Model: ASUS DVD-ROM E616
Driver: c:\windows\system32\drivers\cdrom.sys, 5.01.2600.0000 (French), 8/28/2001 16:00:00, 47488 bytes

Drive: F:
Model: HL-DT-ST DVDRAM GSA-4167B
Driver: c:\windows\system32\drivers\cdrom.sys, 5.01.2600.0000 (French), 8/28/2001 16:00:00, 47488 bytes

Je n'ai mis que la première partie, espérant que cela suffira à m'aider, mais j'ai enregistré le document complet.

En ce qui concerne les drivers de la CG, je n'ai plus le CD fourni à l'achat, mais j'ai installé le Catalyst control center d'ATI.

Merci à tous pour vos suggestions, j'ai hâte de jouer mon associale sur les sims 2 (sans avoir à racheter de CG si possible !). N'hésitez pas à me demander un complément d'info sur mon installation si j'ai été trop avare de détails, comme vous pouvez le voir suis juste au niveau amateur en informatique.

Merci d'avance !