Jdash1: tuning controller connector, Ez debug led, Jdash1: tuning controller connector ez debug led – MSI MAG B660M MORTAR WIFI DDR4 Micro-ATX Motherboard User Manual
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JDASH1: Tuning controller Connector
This connector is used to connect an optional Tuning Controller module.
1
2
6
5
Pin
Signal Name
Pin
Signal Name
1
No Pin
2
NC
3
MCU_SMB_SCL_M
4
MCU_SMB_SDA_M
5
VCC5
6
Ground
EZ Debug LED
These LEDs indicate the status of the motherboard.
CPU
- indicates CPU is not detected or fail.
DRAM
- indicates DRAM is not detected or fail.
VGA
- indicates GPU is not detected or fail.
BOOT
- indicates booting device is not detected or fail.
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