1-6
Chapter 1: Product Introduction
Chapter 1
1.1.5 Expansion slots
Unplugthepowercordbeforeaddingorremovingexpansioncards.Failuretodosomay
causeyouphysicalinjuryanddamagemotherboardcomponents.
Slot No. Slot Description
1 PCIe3.0x16slot
1. Standby Power LED (SB_PWR)
ThemotherboardcomeswithastandbypowerLED.TheLEDlightsuptoindicatethat
thesystemisON,insleepmode,orinsoft-offmode.Thisisareminderthatyoushould
shutdownthesystemandunplugthepowercablebeforeremovingorplugginginany
motherboardcomponent.TheillustrationbelowshowsthelocationoftheonboardLED.
ROG STRIX X370-I GAMING Standby power LED
SB_PWR
ON
Standby Power Powered Off
OFF
1.1.6 Onboard LEDs