Downgrading from Windows 8 to windows 7-Driver Problem  


  1. Posts : 4
    windows 7 64
       #1

    Downgrading from Windows 8 to windows 7-Driver Problem


    Hi....Actually i purchased a HP Laptop 15boo2tx which was loaded with windows 8, now because windows8 was extreemly sluggish i decided to switch to windows 7 but after installing the same i managed to install drivers but i think they are not the correct one as my PC performance is not up to the mark, can anyone guide me that from where i can check that whether my drivers are correct, i came accross many softwares but they are not free ones, so pls help me!
      My Computer


  2. Posts : 18,415
    windows 7 home 64bit
       #2

    Hi Welcome to Seven Forums .. Where did you download the Drivers from ? Have you any errors in the Device Manager ? ... Did you run Windows Updates ? ... I could not find your Model on the HP Website .. Can you please Post me a Link to it ? ....
      My Computer


  3. Posts : 4
    windows 7 64
    Thread Starter
       #3

    HI Thankyou for the reply please find the link having discription of my Laptop:
    HP Pavilion Sleekbook 15-b002tx Product Specifications | HP® Support
    .I downloaded the drivers from various websites. My main prob is:
    1. Aero is not working
    2. Videos are not working smoothly, pixels outlines etc, i installed intel HD 4000 but on seeing properties it says "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)"
    3. Troubleshooter is not working
    4. Windows defender is not starting
      My Computer


  4. Posts : 18,415
    windows 7 home 64bit
       #4

    Read the Tutorial below and do a System Scan .. Please Post back the results ..

    SFC /SCANNOW Command - System File Checker
      My Computer


  5. Posts : 4
    windows 7 64
    Thread Starter
       #5

    it says - Windows resource protection found corrupt files but was unable to fix some of them
      My Computer


  6. Posts : 18,415
    windows 7 home 64bit
       #6

    Read the Tutorial below and follow the Instructions ...

    Repair Install
      My Computer


 

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