Biostar P4M800 Manuel d'utilisateur télécharger pdf (Page 18)

P4M800 Pro-M7

JCMOS1: Clear CMOS Header

By placing the jumper on pin2-3, it allows user to restore the BIOS safe setting

and the CMOS data, please carefully follow the procedures to avoid damaging

the motherboard.

Pin 1-2 Close:

Normal Operation (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 five seconds.

4. Set the jumper to “Pin 1-2 Close”.

5. Power on the AC.

6. Reset your desired password or clear the CMOS data.

JCI1: Chassis Open Header

This connector allows system to monitor PC case open status. If the signal has

been triggered, it will record to the CMOS and show the message on next

boot-up.

Assignment

1 Case open signal

2 Ground

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Biostar P4M800 Manuel d'utilisateur Page 18