Hello everyone,
I have recently bought the following laptop
Notebook Model: HP Pavilion 15 Notebook PC
Product Number: J2T42EA#AKS which I'm running Windows 7 Ultimate with Service Pack 1 (x64) on.
As I didn't know which drivers exactly were for my model I downloaded all of them from here and started installing them one by one on freshly reinstalled OS in order to figure out which ones of them I actually need. After I tried all of them I got to the conclusion that a few of them only were for my system namely:
1/ Realtek High-Definition (HD) Audio Driver
2/ Intel Chipset Installation Utility and Driver
3/ Intel USB 3.0 Host Controller Driver
4/ Intel High-Definition (HD) Graphics Driver
5/ Synaptics TouchPad Driver
6/ Broadcom Bluetooth Software
7/ Broadcom Wireless LAN Driver
8/ Realtek Local Area Network (LAN) Driver
9/ Realtek Card Reader Driver and
10/ HP 3D DriveGuard Software (HP ProtectSmart Hard Drive Protection). Then I decided to reinstall the OS again and install these 10 only which I need but unfortunately here came the problem. Before I reinstalled my OS for a second time I clearly remember that at first I didn't have bcm43142a0 as a device in my Device Manager. As a matter of fact while I was installing Intel USB 3.0 Host Controller Driver It showed me that the necessary drivers for all my USBs were installed but there wasn't a driver for bcm43142a0 and this caused bcm43142a0 to show up as a device which needs a driver in my Device Manager. Then I was able to install Broadcom Bluetooth Software driver and I had a working Bluetooth. Unfortunately when I reinstalled the OS for a second time things were different and Intel USB 3.0 Host Controller Driver didn't cause bcm43142a0 to show up as a device in Device Manager and when I tried to install Broadcom Bluetooth Software driver I got the following error:
No Bluetooth device was detected. Please make sure that your Bluetooth device is plugged in properly in order to continue installation and there was no way to install the driver.
I can't understand what am I doing wrong ? More important is why It showed up as a device in my Device Manager when I installed Intel USB 3.0 Host Controller Driver for a first time and on the second one It didn't ?!?!?!?
Thanks in advance for your attention !