SerAl Port Power Jumper: Jcomp1 ~ Jcomp6; Non-VolatLe Memory Jumper: Jnvm1 - MSI MS-98B5 Manual

Hardware Setup Hardware Setup
Serial Port Power Jumper: JCOMP1 ~ JCOMP6
These jumpers specfy the operaton voltage of the onboard seral ports.
Non-Volatile Memory Jumper: JNVM1
Ths jumper s used to enable/dsable the BIOS flash. When you ntend to update
the BIOS code, short connect pn#2-3 frst. Under normal operaton, we suggest
that you enable the BIOS flash protecton by short connectng pn#1-2 to protect
the system BIOS from vrus nfecton.
2-20
1
+5V
1
+5V
1 1
+5V
1
+5V
1
Flash Security Flash Security
Enable
1
+12V
1
+12V
+12V
1
+12V
1
Disable