Fresh Vista Install Dual Monitors at Full Relsolution Cause Sluggish Performance

S

Sean33

New Member
I just wiped my laptop and installed a new copy of Vista, I installed all the new drivers but now when I try to dock my laptop my computer slows significantly gets very sluggish and freezes at times. When I drop the resolution on the laptop display from 1440 to 1280 everything runs fine. Not sure what to problem is but its killing my performance.

Thanks,
Sean
 

My Computer

System One

I have no idea what your laptop is or anything in it. It is probably the inability of the video card to handle it. Are you using both displays, or just the one?

~Lordbob
 

My Computer

System One

  • Manufacturer/Model
    Custom
    CPU
    Intel Core 2 Quad Q8200 2.33GHz
    Motherboard
    ASUS P5QC
    Memory
    2x2GB
    Graphics card(s)
    NVidia GeForce 9500GT 1Gb
    Sound Card
    Mobo
    Monitor(s) Displays
    Samsung SyncMaster 206bw
    Screen Resolution
    1680x1050
    Hard Drives
    Samsung SP2514N ATA 250Gb 7200RPM Samsung [Model] 1Tb 7200RPM SATA2
    PSU
    Cooler Master Real Power Pro 750W
    Mouse
    Razer Lachesis
    Keyboard
    Razer Tarantula
    Internet Speed
    not fast enough
Both displays in dual view, Im running my work computer, a Dell Lat. D620. It's weird because this wasn't an issue until after I reinstalled. I was running in dual view with both screens at full res. until this point.
 

My Computer

System One

Try turning off the laptop monitor and seeing if you get a performace rise

~Lordbob
 

My Computer

System One

  • Manufacturer/Model
    Custom
    CPU
    Intel Core 2 Quad Q8200 2.33GHz
    Motherboard
    ASUS P5QC
    Memory
    2x2GB
    Graphics card(s)
    NVidia GeForce 9500GT 1Gb
    Sound Card
    Mobo
    Monitor(s) Displays
    Samsung SyncMaster 206bw
    Screen Resolution
    1680x1050
    Hard Drives
    Samsung SP2514N ATA 250Gb 7200RPM Samsung [Model] 1Tb 7200RPM SATA2
    PSU
    Cooler Master Real Power Pro 750W
    Mouse
    Razer Lachesis
    Keyboard
    Razer Tarantula
    Internet Speed
    not fast enough
Yes once you either turn off the laptop screen and use only the external monitor every thing returns to normal performance. You can also reduce the display resolution and this also fixes the issue. I just don't get what could be driving this issue.
 

My Computer

System One

It could be the laptop video card doesnt have the power to support both screens. You will jsut have to suffer smaller res or one monitor....

sorry
~Lordbob
 

My Computer

System One

  • Manufacturer/Model
    Custom
    CPU
    Intel Core 2 Quad Q8200 2.33GHz
    Motherboard
    ASUS P5QC
    Memory
    2x2GB
    Graphics card(s)
    NVidia GeForce 9500GT 1Gb
    Sound Card
    Mobo
    Monitor(s) Displays
    Samsung SyncMaster 206bw
    Screen Resolution
    1680x1050
    Hard Drives
    Samsung SP2514N ATA 250Gb 7200RPM Samsung [Model] 1Tb 7200RPM SATA2
    PSU
    Cooler Master Real Power Pro 750W
    Mouse
    Razer Lachesis
    Keyboard
    Razer Tarantula
    Internet Speed
    not fast enough
But why would this change just from re-intalling Vista and a re-formating the HDD? I did not have this problem until after I re-installed. Could this be a driver conflict from the docking station or just a video driver issue? I reinstalled all drivers from the Dell site.
 

My Computer

System One

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