Biostar A68N-5745 User Manual

10 | Chapter 2: Hardware installaon
2.4 Jumper & Switch Setting
The illustraon shows how to set up jumpers. When the jumper cap is placed on pins, the
jumper is “close”, if not, that means the jumper is “open”.
Pin opened Pin closed Pin 1-2 closed
JCMOS1: Clear CMOS Jumper
The jumper allows users to restore the BIOS safe seng and the CMOS data. Please carefully
follow the procedures to avoid damaging the motherboard.
Pin 1-2 Close:
Normal Operaon (default).
Pin 2-3 Close:
Clear CMOS data.
Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for ve seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Load Opmal Defaults and save sengs in CMOS.

Biostar A68N-5745 Specifications

General

Brand	Biostar
Model	A68N-5745
Category	Motherboard
Language	English