Com Port Power Jumper: Jcomp1, Jcomp2, Jcomp3; Bios Select Jumper: Jbios1; Lvds Power Jumper: Jvdd1; Inverter Power Jumper: Jinv1 - MSI MS-99A1 User Manual

COM Port Power Jumper: JCOMP1, JCOMP2, JCOMP3

These jumpers specify the operation voltage of the onboard serial ports.

BIOS Select Jumper: JBIOS1

This jumper is used to enable/disable the BIOS flash. When you intend to update
the BIOS code, short connect pin#2-3 first. Under normal operation, we suggest
that you enable the BIOS flash protection by short connecting pin#1-2 to protect
the system BIOS from virus infection.

LVDS Power Jumper: JVDD1

Use this jumper to specify the operation voltage of the LVDS interface flat panel.

Inverter Power Jumper: JINV1

Use this jumper to specify the operation voltage of the inverter module.
1
5V (Default)
1
5V (Default)
1 1
Enable
Carrier Board Module Board
BIOS BIOS (Default)
1
3V (Default)
1
5V (Default)
1
+12V
1
+12V
Enable
1
5V
1
+12V
MS-99A1
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