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This article covers details pertaining to installing and configuring your Arch on Lenovo Thinkpad T450 laptop.
## Installation
Supports both UEFI and MBR style bios. There are no issues with installing Arch Linux with the latest that is known [Archiso](https://www.archlinux.org/download/). The installation process is the same [Installation guide](/index.php/Installation_guide "Installation guide") except, the sound.
Check out the T450s wiki, as pretty much everything from there works on the T450: [Lenovo ThinkPad T450s](/index.php/Lenovo_ThinkPad_T450s "Lenovo ThinkPad T450s")
### Sound
Make sure to install alsa-utils/ or that it is installed.
See [ALSA#Set the default sound card](/index.php/ALSA#Set_the_default_sound_card "ALSA") to set the default sound card to Intel PCH (speakers and headphones).
`/etc/modprobe.d/thinkpad-t450s.conf` `options snd_hda_intel index=1,0`
make sure to reboot after these changes.
### Rebinding Forward and Back Keys
See [T420](/index.php/Lenovo_ThinkPad_T420#Rebind_Forward_and_Back_keys "Lenovo ThinkPad T420")