44
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.
Pin Signal Name Pin Signal Name
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 Ground 8 Ground
9 No Pin 10 NC
1
2 10
9
Normal
(default)
Boot with the saved 
BIOS settings.
Enabled
Apply the BIOS default 
settings and lower PCIe 
(from CPU) mode for 
Safe Boot
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.