Jlpt1: Parallel Port Connector; Jbat1: Clear Cmos (Reset Bios) Jumper; Ez Debug Led: Debug Led Indicators - MSI B150M GAMING PRO Manual

JLPT1: Parallel Port Connector

This connector allows you to connect the optional parallel port with bracket.
1
4
7
10 Ground
13
16 Ground
19
22 Ground
25

JBAT1: Clear CMOS (Reset BIOS) Jumper

There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, set the jumpers to clear the CMOS memory.
Resetting BIOS to default values
1. Power off the computer and unplug the power cord
2. Use a jumper cap to short JBAT1 for about 5-10 seconds.
3. Remove the jumper cap from JBAT1.
4. Plug the power cord and power on the computer.

EZ Debug LED: Debug LED indicators

These LEDs indicate the status of the motherboard.
CPU - indicates CPU is not detected or fail.
DRAM - indicates DRAM is not detected or fail.
VGA - indicates GPU is not detected or fail.
14
Overview of Components
2
1
RSTB# 2
ERR# 5
PRND2 8
11
PRND5 14
17
ACK# 20
23
SLCT 26
Keep Data
(default)
26
25
AFD#
PRND1
LPT_SLIN#
PRND4
Ground
PRND7
Ground
PE
No Pin
Clear CMOS/ Reset
BIOS
3 PRND0
6 PINIT#
9 PRND3
12 Ground
15 PRND6
18 Ground
21 BUSY
24 Ground