hope this helps this is what dxdiag tells me------------------
System Information
------------------
Time of this report: 12/10/2013, 09:46:06
Machine name: BJ-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130828-1532)
Language: English (Regional Setting: English)
System Manufacturer: Dell Inc.
System Model: Studio 540
BIOS: BIOS Date: 03/02/09 15:51:42 Ver: 0.0.1
Processor: Intel(R) Core(TM)2 Quad CPU Q8300 @ 2.50GHz (4 CPUs), ~2.5GHz
Memory: 6144MB RAM
Available OS Memory: 6110MB RAM
Page File: 5516MB used, 6699MB 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 64bit Unicode
------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: 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: Intel(R) G45/G43 Express Chipset
Manufacturer: Intel Corporation
Chip type: Intel(R) 4 Series Express Chipset Family
DAC type: Internal
Device Key: Enum\PCI\VEN_8086&DEV_2E22&SUBSYS_02AC1028&REV_03
Display Memory: 1695 MB
Dedicated Memory: 64 MB
Shared Memory: 1631 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: DELL S2209W
Monitor Id: DELA042
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HD15
Driver Name: igdumd64.dll,igd10umd64.dll,igdumdx32,igd10umd32
Driver File Version: 8.15.0010.2202 (English)
Driver Version: 8.15.10.2202
DDI Version: 10
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 8/25/2010 19:36:02, 6547968 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B78E66-6D62-11CF-027B-A622A3C2C535}
Vendor ID: 0x8086
Device ID: 0x2E22
SubSys ID: 0x02AC1028
Revision ID: 0x0003