Biostar B350GT3 Версия 6.1 [13/72] Jumper switch setting

Chapter 2: Hardware installaon | 13

B350GT3 / X370GT3

Install an Expansion Card

You can install your expansion card by following steps:

• Read the related expansion card’s instrucon document before install the expansion

card into the computer.

• Remove your computer’s chassis cover, screws and slot bracket from the computer.

• Place a card in the expansion slot and press down on the card unl it is completely

seated in the slot.

• Secure the card’s metal bracket to the chassis back panel with a screw.

• Replace your computer’s chassis cover.

• Power on the computer, if necessary, change BIOS sengs for the expansion card.

• Install related driver for the expansion card.

2.6 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.