How to ensure stable supply lines

List of contents of this article:

• 1. bios how to enter the system
• 2 、How to reinstall the system when entering bios
• 3,How to ensure stable supply lines What's wrong with the ASUS computer that can't enter the system after booting and entering the BIOS?
• 4, How to boot the computer directly into the bios system normally?

How to enter the system

Wait until a string of letters "pressDELtoenterEFL BIOSSETUP" appears at the bottom of the screen when the computer starts Then, press "DEL" or "ESC" immediately to enter BIOS mode.

Desktops basically enter the BIOS by pressing the DEL key at startup. ESC key: In AMIBIOS and MRBIOS, you need to press "ESC" to enter the BIOS system. At this time, "presstosetup" will be displayed on the boot screen.

How to enter the BIOS system of Lenovo notebooks is as follows: Most Lenovo laptops enter through F2 or Fn+F2, after turning on, keep pressing F2 to enter the BIOS, and some need to press and hold Fn first, and then press F2.

Press the f2 key when you turn on the power, because your bios settings are improper but you can also boot the system normally, which is a non-fatal failure. Pressing f2 is asking you if you want to continue.

Turn on the laptop; press F1 on the boot interface to enter the bios interface. BIOS is an abbreviation of "BasicInputOutputSystem" in English. After literal translation, the Chinese name is "Basic Input and Output System".

How to reinstall the system from bios

bios is the place to set the startup item, and generally entering bios is You need to set up USB disk startup or CD-ROM startup. Most users enter bios to set up USB disk startup to reinstall the system.

The well-made system USB flash drive can be used with the oldMao Tao makes a boot disk, or download the windows mirror image and use the windows boot disk to make tools. To start bios, generally press F2 or Delete on the computer. After entering bois, select the first startup item, change it to usb startup, and then press F10 to save and exit.

Click the ESC key on the keyboard immediately after giving the HP computer. At this time, the laptop will immediately enter the Menu interface 2, and then click the F10 key to enter the system settings of COMS 3, and then we will enter the motherboard Setup, and then Use the mouse to click System several times in a row.

The entry method of HP laptop is: hold down the F2 key when the computer is turned on, and the system will automatically enter the BIOS setting interface.The entry method of HP desktop computer is: keep pressing the Delete button when the computer is turned on, and the system will automatically enter the BIOS setting interface.

What's wrong with the ASUS computer that can't enter the system after booting and entering the BIOS?

1. ASUS has been entering the BIOS when it is turned on. The problem of not being able to enter the system may be caused by hardware failure, BIOS setting error or system file damage. The ways to solve this problem include checking the hardware, restoring the default settings of the BIOS, updating the BIOS version or reinstalling the system. Hardware failure: When the computer is turned on, a series of hardware self-tests will be carried out.

2. The first reason: justIt is the confusion of the motherboard BIOS for unknown reasons, resulting in confusion in the settings, the startup item error, and the inability to enter the system due to the inability to recognize the hard disk.

3. If the hard disk of the computer fails, the computer cannot recognize it. Then the computer will automatically enter the bios. After entering, first select the boot menu, and then select boot -option #1 and press Enter.

How to boot the computer directly into the bios system normally?

1. After entering the BIOS setting page, use the shortcut key [F7] or click the mouse to enter the advanced mode 1. Restore the BIOS settings. Enter [Save& Exit] Page 2, select [Restore Defaults]3 and then select [Ok]4. Confirm whether the boot hard disk is correct.

2. First, press F7, F8, F12 to enter the advanced mode. Select the boot menu to check the boot order with the boot hard disk sequence error. Then enter bios: Security-Secure Boot Control-DisabledF10 to save. Finally, enter Boot-Launch CSM-Enabled.F10 to save.

3. The reason for this situation: The main reason for entering the BIOS directly when power-on is that there is a problem with the settings of the motherboard BIOS. The motherboard of some computers adds many other functions in order to be more humanized when setting up.When the BIOS settings are incorrect, restarting the computer will automatically enter the BIOS.