MSI MS-5148 - BIOS and Power Management Connectors

CHAPTER 2 HARDWARE INSTALLATION
2.2 Flash ROM Programming Voltage: JP2
This jumper is for setting the Voltage of the Flash ROM BIOS.
13
13
+12V
+5V
(default)
Voltage Setting
1
JP4
3
SIMM1
SIMM2
SIMM3
SIMM4
DIMM1
DIMM2
Socket 7
FDD
IDE1
IDE2
ISA SLOT 4
ISA SLOT 2
ISA SLOT 3
ISA SLOT 1
PCI SLOT 4
PCI SLOT 3
PCI SLOT 2
PCI SLOT 1
BIOS
BATT
+
2032
JPF
JGS
JGL
JP2
INTEL
FW82371AB
INTEL
FW82439TX
JBAT
JRMS2
JFAN
ATX
POWER CONNECTOR
KBC
IR
JV1
LPT
COMA & COMB
USB
PS/2
JV3
JV4
JV5
SW
ON
DIP
1
2
1
3
4
1
5
6
JV6
JRMS1
+
JP2
2-9
2
2
Note: a. If you use Winbond , SST Flash ROM short 1-2 pin.
b. If you use Intel or MXIC Flash ROM short 1-2 pin, if you want to
flash the ROM data, short 2-3 pin , then put it back to 1-2 pin.