Biostar B550MH - Инструкция по эксплуатации - Страница 13

Chapter 2: Hardware installation

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B550MH

Install an Expansion Card

You can install your expansion card by following steps:

•   Read the related expansion card’s instruction 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 until it is completely 

seated in the slot.

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

(This step is only

for installing a VGA card.).

•   Replace your computer’s chassis cover.

•   Power on the computer, if necessary, change BIOS settings for the expansion card.

•   Install related driver for the expansion card.

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Note

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Please be note that you will need to use M2 type screwdriver if you want to install or uninstall the 

screw. It is recommended not to use a screwdriver that does not meet the specifications, otherwise 

the screw may be damaged.

2.6 Jumper & Switch Setting

The illustration 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 setting and the CMOS data. Please carefully 

follow the procedures to avoid damaging the motherboard.

Pin 1-2 Open:

Normal Operation (default).

Pin 1-2 Short:

Clear CMOS data.