Jtbt1: Thunderbolt Add-On Card Connector; Jrtd3: Intel Rtd3 Connector - MSI MPG Z490 GAMING PLUS Quick Start Manual

JTBT1: Thunderbolt Add-on Card Connector

This connector allows you to connect the add-on Thunderbolt I/O card.

JRTD3: Intel RTD3 Connector

This connector allows you to connect the RTD3 connector on the add-on Thunderbolt
I/O card that supports RTD3.
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Overview of Components
1 FORCE_PWR
3 SLP_S3#
5 GND
1 WAKE
3 GND
1
2 SCI_EVENT
4 SLP_S5#
1
2 PWR EN