Downgrading from Windows 8 to windows 7-Driver Problem

[ashishjvan]

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!

 

[maxie]

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 ? ....

 

[ashishjvan]

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

 

[maxie]

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

http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

 

[ashishjvan]

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

 

[maxie]

Read the Tutorial below and follow the Instructions ...

http://www.sevenforums.com/tutorials/3413-repair-install.html