HP ProBook 450 G7
| Device | PCI/USB ID | Working? |
|---|---|---|
| Intel graphics | Yes | |
| Audio | Yes | |
| Microphone | Yes | |
| Ethernet | Yes | |
| Wireless | Yes | |
| Bluetooth | Yes | |
| Touchpad | Yes | |
| SD-card reader | Yes | |
| Webcam | Yes | |
| Fingerprint reader | Yes |
Firmware
HP does not provide update files for Linux. Download a file for Windows. To update just follow instructions from your BIOS.
- Download update for your model (e.g. sp79822.exe)
- Format USB driver as FAT32
- Create on this USB driver folder
Hewlett-Packard\BIOS\New - Extract downloaded file (e.g. sp79822.exe) with 7z
$ 7z e sp79822.exe
- Copy extracted files to the created folder
Hewlett-Packard\BIOS\New(also the archive sp79822.exe) - Reboot the system and enter BIOS
- Run BIOS update and follow instructions
Audio
This laptop requires firmware in order for the soundcard to work. See Advanced Linux Sound Architecture#ALSA firmware.