Lan Enable/Disable Jumpers: Jlan1 & Jlan2 (Optional); Bios Flash Jumper: Jp1 - MSI MS-6395 Manual

BIOS Flash Jumper: JP1

This jumper is used to lock or unlock the boot block area on BIOS.
When unlocked, the BIOS boot block area can be updated. When locked, the
BIOS boot block area cannot be updated.
JP1
LAN Enable/Disable Jumpers: JLAN1 & JLAN2 (Optional)
Use these jumpers to enable or disable the onboard LAN function.
1
1
JLAN1
JLAN2
2-27
Hardware Setup
BIOS Flash
Locked
BIOS Flash
Unlocked
1
3
Enable LAN
function
1
3
Disable LAN
function