MSI MS-6135 User Manual page 24

2.7-2 Remote Power On/Off Switches: JRMS1
Connect to a 2-pin push button switch. If Instant-on is Enabled, every time
the switch is shorted by pushing it once, the power supply will change its
status from OFF to ON. If Instant-on is Disabled: During ON stage, push
once and the system goes to sleep mode: pushing it more than 4 seconds
will change its status from ON to OFF. If you want to change the setup,
you could go to the BIOS Power Management Setup.
JRMS1
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