All HP 15q - xxxx series uses the same drivers pack. All drivers listed here are from HP website but arrange in order base on the installation order and the importance of the Driver.

example of HP 15q Series:
HP Notebook - 15q-aj006tx
HP Notebook - 15q-bu000
HP Notebook - 15q-bu007TU
HP Notebook - 15q-bu100
HP Notebook - 15q-by000
HP Notebook - 15q-aj000

Audio
Realtek High-Definition (HD) Audio Driver
6.0.1.7503 Rev.A 195.9 MB
Download

Chipset
Intel Chipset Installation Utility and Driver
10.0.24 Rev.A 3.0 MB
Download

Chipset - Software
HP 3D DriveGuard Software
8.1.10300.137 Rev.A 19.3 MB
Download 

IDPT
Intel Dynamic Platform and Thermal Framework Client Driver-
Broadwell/Haswell 8.0.10100.71 Rev.A 14.7 MB
Download



MEI
Intel Management Engine Interface (MEI) Driver
10.0.30.1072 Rev.A 70.4 MB
Download 

Intel TXE
Intel Trusted Execution Engine Interface Driver
2.0.0.1036 Rev.A 36.0 MB
Download 

USB
Intel USB 3.0 Host Controller Driver
4.0.0.27 Rev.A 6.1 MB
Download 

GRAPHIC
(Choose one base on your specification)

• AMD/Intel Switchable High-Definition (HD) Graphics Driver
• 14.502.1011.0 Rev.A-347.9 MBDownload

• Intel High-Definition (HD) Graphics Driver - Braswell
• 10.18.14.4234 Rev.A-113.7 MBSep 1, 2015Download

• Intel High-Definition (HD) Graphics Driver - Broadwell/Skylake
• 10.18.15.4274 Rev.A-174.7 MBSep 1, 2015Download

• Intel High-Definition (HD) Graphics Driver - Haswell
• 10.18.14.4112 Rev.A-117.5 MBSep 1, 2015Download

• Intel High-Definition (HD) Graphics Driver - Broadwell/Haswell
• 10.18.14.4112 Rev.A-117.5 MBDownload

Touchpad
Synaptics TouchPad Driver
19.0.4.0 Rev.A-194.3 MBSep 2, 2015Download

Lan - Ethernet
Realtek Local Area Network (LAN) Driver
8.38.115.2015 Rev.A-7.1 MBDownload

WIRELESS
(Normally wireless and bluetooth uses the same chip, If you have broadcom Wireless it mean you have Broadcom Bluetooth)

Broadcom 802.11b/g/n WLAN Driver for Windows 7
6.223.215.21 Rev.A-69.2 MBSep 17, 2015Download

Broadcom Bluetooth Software
6.5 Rev.R-240.0 MBMay 21, 2015Download


Realtek RTL8723BE Bluetooth Driver
1.0.0.46 Rev.A-58.6 MBOct 19, 2015Download

Realtek RTL8723BE/RTL8188EE 802.11b/g/n Wireless LAN Drivers
2023.16.715.2015 Rev.A-35.5 MBSep 17, 2015Download

Realtek RTL8723BE/RTL8188EE 802.11b/g/n Wireless LAN Drivers
2023.9.401.2015 Rev.A-34.7 MBMay 21, 2015Download

Realtek RTL8723BE/RTL8188EE 802.11b/g/n Wireless LAN Drivers
2023.5.130.2015 Rev.A-34.6 MBMar 17, 2015Download


Storage
Intel Rapid Storage Technology Driver
13.6.3.1001 Rev.A-11.7 MBSep 1, 2015Download

Card Reader
Realtek Card Reader Driver
6.3.9600.30182 Rev.A-8.9 MBDownload

--Drivers End --

The driver above is the essential and important drivers, 
files below install/or use it if you know and need it.

BIOS
HP Notebook System BIOS Update (Intel Processors)
F.24 Rev.A-21.9 MBDec 8, 2017Download

HP PC Hardware Diagnostics UEFI
6.3.1.0 Rev.A-22.8 MBFeb 23, 2017Download


FIRMWARE
HGST Hard Drive Firmware Update
A7L0 Rev.A-2.4 MBJul 1, 2016Download

Hitachi Hard Drive Firmware Update
2.1 Rev.A-62.1 MBAug 21, 2015Download

Seagate Hard Drive Firmware Update
2BA30002 v2 Rev.A-45.2 MBSep 8, 2016Download

HP UEFI Recovery Manager Update
1.00 Rev.A-0.6 MBOct 6, 2015Download


Software
CyberLink Power Media Player Software
14.0.6.7428 Rev.F-151.1 MBMar 25, 2017Download

Cyberlink Power2Go Software
8.0.10.5422C Rev.J-107.8 MBJul 31, 2015Download

Cyberlink Youcam Software
6.0.1.4301 Rev.A-278.8 MBJul 31, 2015Download

Intel Wireless Display Software
6.0.40.0 Rev.A-115.2 MBAug 24, 2015Download

ENERGY STAR Qualified Power Plan
1.0.9 Rev.B-4.1 MBApr 16, 2014Download

HP CoolSense Technology
2.20 Rev.D-9.4 MBAug 6, 2014Download

HP SimplePass Identity Protection Software
8.01.53 Rev.A-92.5 MBMar 18, 2016Download

HP Support Assistant
8.3.50.9 Rev.A-41.6 MBDec 6, 2016Download

HP System Event Utility
1.40 Rev.A-18.5 MBMar 21, 2017Download

Foxit PhantomPDF Express Software
7.0.313.1030 Rev.A-257.9 MBApr 28, 2016Download