2-30 Chapter 2: Hardware information
Chapter 2
2.2.7 Jumper
1. LN2 Mode Jumper (3-pin LN2)
With LN2 mode activated, the ROG motherboard is optimized to remedy the cold-
boot bug during POST at an extremely low temperature and help the system boot
successfully.
2. OT header (ROG Connect switch)
The OT header allows connection of a 2-pin cable switch (purchased separately) for
users to quickly enable/disable the OC Key feature without using the ROG Connect
On/Off button on the rear I/O port.