HP EliteBook 840

Installation guides

• HP EliteBook 840 G1 on archlinux.org

Reports that all hardware but the fingerprint sensor is working.

Troubleshoot

Reboot after shutdown

The laptop automatically reboots a few seconds after shutdown.

Possible causes:

• Wake-On-LAN settings in BIOS [1]
• BT or mouse USB dongle [2]

Possible solutions:

1. Disable Wake on USB.

Go to BIOS → Advanced → Device Configurations, and uncheck Wake on USB.

1. Disable Wake-On-Lan in BIOS.

Go to BIOS → Advanced → Built-in Device Options, and set Wake on LAN to Disable.

1. In BIOS, uncheck / disable any setting with the word wake in it.
2. Disable WiFi (press the 'antenna' button next to 'mute' button)