MSI MAG B660 Tomahawk WiFi DDR4 Guide Rapide page 11

Contents
Safety Information ................................................................................................. 3
Case stand-off notification ..................................................................................... 4
Avoid collision notification ...................................................................................... 4
Specifications ......................................................................................................... 5
Package contents ................................................................................................ 11
Rear I/O Panel ..................................................................................................... 12
LAN Port LED Status Table .................................................................................. 12
Audio Ports Configuration .................................................................................... 12
Realtek Audio Console ......................................................................................... 13
Overview of Components .................................................................................... 16
CPU Socket ........................................................................................................... 17
DIMM Slots ............................................................................................................ 18
PCI_E1~3: PCIe Expansion Slots .......................................................................... 19
JFP1, JFP2: Front Panel Connectors ................................................................... 19
M2_1~3: M.2 Slots (Key M) ................................................................................... 20
SATA5~8 & SATAA~B: SATA 6Gb/s Connectors ................................................... 22
JAUD1: Front Audio Connector ............................................................................ 22
CPU_PWR1~2, ATX_PWR1: Power Connectors ................................................... 23
JDASH1 : Tuning Controller connector ................................................................ 24
JTPM1: TPM Module Connector ........................................................................... 24
JUSB4: USB 3.2 Gen 2 Type-C Connector ............................................................ 25
JUSB3: USB 3.2 Gen 1 Connector ........................................................................ 25
JUSB1~2: USB 2.0 Connectors ............................................................................. 26
JTBT1: Thunderbolt Add-on Card Connector ...................................................... 26
CPU_FAN1, PUMP_FAN1, SYS_FAN1~5: Fan Connectors .................................. 27
JCI1: Chassis Intrusion Connector ....................................................................... 28
JRGB1~2: RGB LED connectors ........................................................................... 29
JRAINBOW1~2: Addressable RGB LED connectors ............................................ 30
JBAT1: Clear CMOS (Reset BIOS) Jumper ........................................................... 31
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Contents