Mainboard Jumper Introduction - Inspur NF5180M4 User Manual

2.6 Mainboard Jumper Introduction

2.6.1 Clear CMOS Jumper Introduction
See [2.5 Mainboard Layout] for jumper positions.
Jumper No.
CLR_CMOS
Note:It is required to shut down the system, as well as disconnect power supply during
CMOS cleaning, and hold for 5 seconds after short-circuiting Pin2-3; then short-circuit Pin1
and Pin2 of CLR_CMOS jumper with a jumper cap (the default status), to restore its original
status.
１４
Function Description
CMOS clear jumper
Jumper Functions
Short-circuit pin1-2, to restore normal status; short-
circuit pin2-3, to clear CMOS.