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Many of the new system partners may not understand what BIOS is all about. Here’s a detailed introduction.

The BIOS settings of Lenovo notebook’s motherboard may be different from those of other notebooks, but they are almost the same. Share with you.


In fact, it is a fixed-line program on a ROM chip on the computer motherboard. It stores the most important basic input and output system of the computer, system settings information, self-check program and system self-start program after boot-up. Its main function is to provide the lowest and most direct level for the computer.Hardware setup and control.

BIOSSetting up illustrative Chinese instructions

Different versions of BIOS interface and function menu are slightly different, for example, only for reference, if not necessary, it is not recommended to change BIOS settings, in order to avoid affecting normal use.

1.Enter BIOS

Different notebooks enter the BIOS keys on the keyboard, different specific search for Du Niang. The key to enter the BIOS for the brand they use or the key to enter the BIOS without stopping to hit the car will enter a function menu with 15 seconds of selection time to select F1 to enter the BIOS.

Each menu function:

ESCRestore normal startup

F1Enter BIOS Setup Interface

F10Enter Hardware Detection

F11Enter the one-click recovery system

F12Select boot driver


The six tabs are “Hardware Information”, “Settings”, “Date and Time”, “Security Settings”, “Start Settings” and “Restart”.

“main” The main hardware information includes BIOS version production date, host number, CPU information, memory size, physical address of network card, etc.

“config” Setting interface includes network USB keyboard, mouse display, power calls and alarm hard disk mode CPU settings, etc.

Network Setup Interface

The three options are “network wake-up function”, “network boot function” and “wireless network card function”.

“wake on Lan” The “AC Only” in the

“Wireless Lan Radio” Setting “ON” indicates that the wireless network card is enabled.

USBSetup interface

UEFI bios USB (Enabled/Disabled)

Always open the USB port (on/off)

Power the USB device in shutdown mode (on/off)

USB 3.0Mode (on/off/automatic)

Mouse and Keyboard Settings Interface

FnInterchange function with CTrl key (on/off)

FnKey lock (on/off)

Display Setup Interface

Start Display Device (LCDVGAHDMI)

Video Card Equipment (Dual Video Card Individual Video Card)

Switchable graphics card operating system detection (on/off)

Power Setup Interface

intel Dynamic energy-saving technology (on/off)

CPUEnergy management (on/off)

PCIInterface Energy Management (on/off)

Sound and alarm interface

Hard disk mode (only part of the model support)

Hard disk interface mode (AHClocmpatible)

CPUSetup interface

intelCore Processor Multithread Technology (On/Off)

intelHyperthreading (on/off)

Date and time interface

Secure password interface

Administrator password

Lock UEFI BIOS settings

Unattended Start Password

Restart password

Set Minimum Length

Power-on password

Hard disk password

UEFI BIOS Update Options Interface

End user refresh BIOS privileges (turn off/turn on)

Memory Protection Interface

Enforcement of protection (off/on)

Intel virtualization technology (on/off) interface

I/O Port Access Interface

Ethernet Connection

Wireless Network Connection



Optical equipment

Card reader



Fingerprint Identification Module

Anti-theft interface

Boot interface

Network Startup (Select Startup Item on Network Wake-up)

UEFI/Traditional guidance (simultaneous / UEFI only / traditional only)

UEFI/Traditional Boot Priority (UEFI Priority / Traditional Priority) occurs only when the last option is concurrent.

Startup mode (fast/diagnostic)

Options display (on/off)

Start device list F12 option (on/off)

Boot Sequence Lock (on/off)

Set up the boot sequence interface (the general re-installation system often enters this interface and press shift and + to adjust the sequence)

In turn, CD format U disk boot, UEFI boot, floppy disk format U disk boot, CD-ROM boot, hard disk boot, hard disk format U disk boot, network boot boot start.

Restart interface

The order is: Save the changes and close / close the changes without saving them / Load the default settings / Cancel the changes / Save the changes.

Fast operation is F10 + Enter, save modification and exit

Pre-installed Windows 8 system computers will also have the option of OS optimized Defaults if set to Disabled for other systems

Finally, I hope everyone can debug their computers. Welcome comments!

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