Windows 7 - Hp dv6 usb device and base system driver unknown

Hi!
im new 2dis forum.
i hav a hp dv6 laptop wid following config:
amd turion X2 processor
4gb ram
windows 7 ultimate 64bit os.

for 3days i get error messages telling that my base system drivers,std enhanced pci to host usb host controllers n my usb hubs are unknown devices..
cos of it none of my usb ports are working.
also my laptop has become very slow n gets stuck..are these two related?

please help........

have you got windows updates on, and tried right clicking in hardware manager and selecting update driver?

Hi halicarnasus, welcome to the forums, the base system drivers reffered to normally relate to card reader drivers either Jmicron or Realtek Software & Driver Downloads HP Pavilion dv6-2103sa Entertainment Notebook PC - HP technical support (United Kingdom - English) download the drivers from the link and also update the chipset driver from the same link

Thnx fr d advice.

bt the fact is my lan driver 2 is gone...cos of dt i cnt access d internet 2 update d drivers

Hi halicarnasus, download the files you need from another PC onto a pendrive and install them on your laptop, then we will take it from there, Also could we please have a little less of the "text speech" you will get alot more help that way