MSI MS-5148 User Manual page 27

The system board also provides a standard floppy disk connector FDD that
supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. You can
attach a floppy disk cable directly to this connector.
JP2
JGS
JRMS1
JGL
JPF
BATT
+
INTEL
2032
FW82371AB
BIOS
JBAT
1
2-22
IR
JV1
INTEL
FW82439TX
FDD
JFAN
JV3
JV4
JV5
JV6
JRMS2