hello sir my laptop is hp 15-be016TU model. it was dos and i have installed Windows 7 in that. but i am not able to use any pendrive or wifi or any other things in it. i have tried to installed all your drivers, but thaey are not getting installed. i have gone through the same query asked by some person, and tried to install all three types of drivers. but drivers are not getting installed in my laptop. pl help me...
After installing those drivers, the USB ports should work.
Now you can install the wifi driver. Try each one to see what works. Doing that will not hurt anything. Each driver looks to see what is installed. Here is a link to the driver download portal for your notebook.
ONce you have the wifi adapter driver installed you can install the HP Supoport Assistant. Run it and it will identify all other devices that require drivers and provide links where you can download and install them.