MSI MPG X670E CARBON WIFI Manuel D'utilisation page 46

JUSB4~5: USB 2.0 Connectors
These connectors allow you to connect USB 2.0 ports on the front panel.
⚠
Important
Note that the VCC and Ground pins must be connected correctly to avoid possible
∙
damage.
∙ In order to recharge your iPad, iPhone and iPod through USB ports, please install
MSI Center utility.
JOC_FS1: Safe Boot Jumper
This jumper is used for Safe Boot. Once enabled, the system will boot with default
settings and lower PCIe (from CPU) mode.
2
1
Pin Signal Name
1 VCC
3 USB0-
5 USB0+
7 Ground
9 No Pin
Normal
(default)
Boot with the saved
BIOS settings.
44
10
9
Pin Signal Name
2 VCC
4 USB1-
6 USB1+
8 Ground
10 NC
Enabled
Apply the BIOS default
settings and lower PCIe
(from CPU) mode for
Safe Boot