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All games are suddenly lagging :(

By Smilygod67
Jul 2, 2012
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  1. Hey, ive had this new PC for about 3 months now and it ran great till now but all of a sudden all my games are lagging that worked a few days ago, any ideas why its doing this ? thanks in advance :)
    ------------------
    Time of this report: 7/2/2012, 00:35:27
    Machine name: MATT-PC
    Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.120503-2030)
    Language: English (Regional Setting: English)
    System Manufacturer: Alienware
    System Model: Alienware X51
    BIOS: BIOS Date: 12/21/11 14:46:17 Ver: 04.06.05
    Processor: Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz (4 CPUs), ~3.0GHz
    Memory: 8192MB RAM
    Available OS Memory: 8086MB RAM
    Page File: 3421MB used, 12750MB available
    Windows Dir: C:\Windows
    DirectX Version: DirectX 11
    DX Setup Parameters: Not found
    User DPI Setting: Using System DPI
    System DPI Setting: 96 DPI (100 percent)
    DWM DPI Scaling: Disabled
    DxDiag Version: 6.01.7601.17514 32bit Unicode

    ------------
    DxDiag Notes
    ------------
    Display Tab 1: No problems found.
    Display Tab 2: No problems found.
    Sound Tab 1: No problems found.
    Sound Tab 2: 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: NVIDIA GeForce GT 545
    Manufacturer: NVIDIA
    Chip type: GeForce GT 545
    DAC type: Integrated RAMDAC
    Device Key: Enum\PCI\VEN_10DE&DEV_1241&SUBSYS_091D10DE&REV_A1
    Display Memory: 4050 MB
    Dedicated Memory: 978 MB
    Shared Memory: 3072 MB
    Current Mode: 1920 x 1200 (32 bit) (59Hz)
    Monitor Name: Generic PnP Monitor
    Monitor Model: NVD SIM DISP
    Monitor Id: NVD0000
    Native Mode: 1920 x 1200(p) (59.950Hz)
    Output Type: HD15
    Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
    Driver File Version: 8.17.0013.0142 (English)
    Driver Version: 8.17.13.142
    DDI Version: 11
    Driver Model: WDDM 1.1
    Driver Attributes: Final Retail
    Driver Date/Size: 5/15/2012 04:48:00, 18044224 bytes
    WHQL Logo'd: Yes
    WHQL Date Stamp:
     
  2. hood6558

    hood6558 TS Addict Posts: 239   +58

    What are your temps? I've had the same problem when the fan on the video card quit working, or was clogged with dust. I use OpenHardwareMonitor because it seems to read all the temps accurately and also shows loading info for the CPU and GPU.
     

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