Jln1: Low Temperature Booting Jumper; Jaud1: Front Audio Connector - MSI MEG X570S UNIFY-X MAX Quick Start Manual

JLN1: Low Temperature Booting Jumper

This jumper is used for liquid nitrogen cooling system to boot at an extreme low
temperature. Try to set it Enabled to increase the boot success rate.
⚠
Important
∙ Users will try extreme low temperature overclocking at their own risks. The
overclocking results will vary according to the CPU version.
Please don't set to Enabled when power-off or the system will be un-bootable.
∙

JAUD1: Front Audio Connector

This connector allows you to connect audio jacks on the front panel.
26
Overview of Components
Normal
(Default)
1 MIC L
3 MIC R
5 Head Phone R
7 SENSE_SEND
9 Head Phone L
Enabled
(Please enable this jumper
during BIOS POST.)
2 10
1 9
2 Ground
4 NC
6 MIC Detection
8 No Pin
10 Head Phone Detection