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4.1 BIOS Introduction
4.1.1 BIOS description
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The BIOS (Basic Input an Output System) records the setting parameters of various
hardware devices of the system through the CMOS chip on the motherboard. The BIOS
contains a BIOS setup program for users to set system parameters according to their
needs, so that the motherboard can work normally or perform specific functions. The
relevant settings (except the date and time) modified through the BIOS Setup program
are stored in the flash memory in the system. The power required to store CMOS data
is supplied by the battery on the motherboard. Therefore, when the system power is
turned off, these data will not be stored. Lost, the next time you turn on the power,
the system can read these set data.
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Since the setting interface of different products of our company will be slightly
different, it may not be exactly the same as the BIOS setting program you are currently
using. The contents mentioned below are for your reference only.
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4.1.2 How to enter BIOS
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1. Power on the system or restart the system,
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2. After booting up, when the self-test message appears on the screen, when the "Press
<DEL> to enter setup" prompt appears in the middle of the screen, press the <Delete>
key to enter the BIOS
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4.1.3 Function of each key under BOIS
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-→ ←: Select menu
-↑ ↓: Selection
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凝聚物联智慧 引领智能地球
深圳市派勤电子技术有限公司
Chapter4：BIOS
www.piesia.com
此内容仅供参考，最终解释权归本公司所有
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