HP Pavilion 15 Drivers for Windows 7

Model: HP Pavilion 15 Notebook PC
Family: HP Pavilion Notebook PC
Manufacture: HP

Notes:
1. Please Install according to order given.
2. To install windows 7 in this model, you need to enable legacy boot in BIOS.
3. There are 2 chipsets drivers, select one base on your notebook processor.

Chipset
(Model with Intel Processor)
Intel Chipset Installation Utility (Intel 7/8 series / c220/216 chipset)
Version 9.4.0.1017, 5.24MB
(all OS), : Download

Chipset
(model with AMD processor)
AMD South Bridge 700 Series and above Chipset Driver
Version 13.12, 49MB
Windows 7 32/64-bit :  Download

MEI
Intel Management Engine Interface (MEI) Driver 
Version:6.0.0.1179 A, 5.36M  Windows XP/Windows 7
Version 8.1.0.1263, 31.71M Windows 8/8.1 

Audio
Realtek High Definition (HD) Audio Driver
Version 6.0.1.6206, 100MB
Windows 7 32-bit/64-bit : Download

Graphic
AMD Catalyst Display Driver 
Version 13.XX (Download from AMD)
Select latest Beta Driver from the List
Windows 7 32-bit : Download
Windows 7 64-bit : Download

Graphic
Intel(R) HD Graphics (4000) Driver
Version 8.15.10.2696, 112.78MB
Windows 7 32 : Download
Windows 7 64-bit : Download

LAN - Ethernet Drivers
Realtek Ethernet Controller Drivers
Version 8.11.201.2013, 6.7MB
Windows 7 32/64-bit: Download

Wireless -Realtek
Realtek RTL8188EE 802.11b/g/n Wireless LAN Driver
Version 1.00, 25.1MB
Windows 7 32/64 bit: Download

Card Reader
Realtek PCIe Media Card Reader Driver
Version 1.1.9200.7, 15MB
Windows 7 32/64-bit: Download

DriveGuard
HP 3D Drive Guard Software
Version 6.0.9.1, 18.07MB
Windows 7 32/64-bit : Download

Restart your Notebook after installing all the drivers above, this step is necessary to install USB 3.0 Driver.

USB
AMD USB 3.0 Host Controller
Version 1.1.0.0.0140 8.1MB
Windows 7 32/64-bit : Download

Wireless - Ralink
Ralink 802.11 b/g/n Wireless LAN Driver
Version 5.0.37.0, 36.02MB
Windows 7/Windows 8 32/64-bit: Download

Wireless - Atheros
Qualcomm Atheros AR9000 Series WLAN Driver
Version 1.00, 93.27MB Download

Bluetooth
Qualcomm Atheros Bluetooth 4.0+HS
Version 1.00, 380.45MB Download