Bios Setting; Bios Explanation; Cmos Setup; Function Keys And Auxiliary Instructions - Xinje XSA330-W User Manual

5. BIOS setting

5.1 BIOS explanation

BIOS is a basic input/output control program stored in Flash Memory. This program is a bridge
between the motherboard and the operating system, and is responsible for managing the relevant
parameter settings between the motherboard and the expansion card. When the controller is activated,
it will first be controlled by the BIOS program. First, it will execute a POST self-test, which will
detect all hardware devices and confirm the synchronization of hardware parameters. When all tests
are completed, it transfers control of the system to the operating system (OS). Since BIOS is the only
channel between hardware and software, how to properly set the parameters in BIOS will determine
whether your computer runs stably and works in the best state. Therefore, the correct setting of BIOS
is a key factor for system stability, thus ensuring that the system performance can reach the best state.
CMOS Setup will store the set data in the CMOS SRAM built in the motherboard. When the power is
off, the lithium battery on the motherboard continues to power the CMOS SRAM. The BIOS setup
utility allows you to configure.
(1) Hard disk drives and peripherals
(2) Video display types and display options
(3) Password protection
(4) Power management function
As the BIOS version of the motherboard is constantly upgraded, the BIOS description
in this manual is for reference only.
We do not guarantee that the relevant contents in this manual are consistent with the
Note
information you have obtained.

5.1.1 CMOS setup

When the controller starts, the BIOS enters the power on self-test (Post) program. The self-test
program is a series of diagnostic programs fixed in the BIOS. When the self-test program is
completed, no errors are encountered. If you want to enter the BIOS, press DEL or ESC until you
enter the BIOS interface. If this information disappears before you respond, you can shut down and
restart your computer, or press<Ctrl>+<Alt>+<Delete>at the same time to restart the computer.

5.1.2 Function keys and auxiliary instructions

↑ (up button)
↓ (down button)
← (left button)
→ (right button)
Move to the previous item
Move to the next item
Move to the left item
Move to the right item