elle est bien? d’après des potes elle moyenne
et dites ce que je doit changer svp

je dois faire mes achats cette semaine du coup faut que j'en profite

On a pas assez d'infos là.
Il nous faut ta carte mère ton alimentation et ton boitier.

ok ok je vais mettre tout le fichier texte de dxdiag

Va dans affichage et prend une autre capture

------------------
System Information
------------------
Time of this report: 10/5/2014, 10:18:02
Machine name: GIROU-HP
Operating System: Windows 7 Édition Familiale Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.140303-2144)
Language: French (Regional Setting: French)
System Manufacturer: Hewlett-Packard
System Model: HPE-310fr
BIOS: 05/19/10 14:28:47 Ver: 6.07
Processor: Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz (4 CPUs), ~3.2GHz
Memory: 4096MB RAM
Available OS Memory: 3960MB RAM
Page File: 3989MB used, 3926MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
DxDiag Previously: Crashed in DirectSound (stage 1). Re-running DxDiag with "dontskip" command line parameter or choosing not to bypass information gathering when prompted might result in DxDiag successfully obtaining this information

------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Input Tab: No problems found.

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

---------------
Display Devices
---------------
Card name: AMD Radeon HD 5570
Manufacturer: Advanced Micro Devices, Inc.
Chip type: AMD Radeon Graphics Processor (0x68D9)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_68D9&SUBSYS_6870103C&REV_00

Display Memory: 3765 MB
Dedicated Memory: 2041 MB
Shared Memory: 1723 MB
Current Mode: 1920 x 1080 (32 bit) (59Hz)
Monitor Name: Moniteur Plug-and-Play générique
Monitor Model: ASUS VH242H
Monitor Id: ACI24F3
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HDMI
Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,at
icfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64
.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.
cap,atitmm64.dll

Driver File Version: 8.17.0010.1247 (English)
Driver Version: 13.251.0.0

pas assez de détails ,faudrait savoir ta carte mère,ton boitier ,ton alim,avec les marques des pièce se serai super pour nous t aidé

Et DXDiag ne t'aidera pas sur ce coup