What should I do if the computer boots up with a red triangle and the computer boots up and displays

Faint, what kind of computer is your computer? Different computers have different interfaces, if they can be turned on normally, they won't have a blue screen, this is completely normal, don't mind, this is made by the manufacturer.

You set it in the BIOS,Go in the first option on the left,It's generally the one with CMOS.,There may be others.,Look at the specific situation of the BIOS.,There's a floppy (floppy),If you don't use it, disable it.,Select no under the floppy.

error, that is, without checking for any errors, it should be fine, if it still doesn't work, it means that there is a problem with the CMOS of your motherboard.

You can use the security guard to detect and clean the system, and then run the rescue expert to repair it, OK !!

Motherboard manufacturer icon, it's normal.

Is it standing still, still. It's usually quick to go, so you haven't noticed that if you want to press F1, press the following method, and it may be a crash, so you have to find the hardware reason.

Not detailed enough, how did this happen, was it a mistake, or something else?

Generally, in this situation, there should be at the bottom of the English letter, press a certain key. You can try.

Generally, you can press F1 to get in!

Normal, this is supposed to be a self-test on the computer.

If you can enter the system, you can pull it.

It may be caused by the external power adapter not being recognized, do two tests:

1. Try to press F3 when prompted, restart to see how it goes?

2. Press F2 to enter the BIOS when the icon appears at boot, press Alt+P twice, turn to page 3 of the BIOS, check the content of the Adpter Warning, change it to Disable, if it is Enable, there will be a warning prompt when detecting that the power supply in Songzhou is faulty. Confirm one.

The root cause of the problem: (1) Can the error message be recorded, and whether there is adapter can?'T identify something like that? (2) Press F2 to enter the BIOS, press.

Alt+P four times, go to page 5 of the BIOS, check the content after the AC adapter, if it is unknown, it means that the power detection is not normal. Finally, if the AC status is.

unknown, can use the power supply normally, but cannot charge the laptop battery through the power supply, check if there is a pin in the connector of the power supply is bent or broken? If possible, change the power supply to test one.

Under. You need to press the F1 key to enter the boot, mainly because the settings in the BIOS do not match the real hardware data, which can be divided into the following situations:

1. In fact, there is no floppy drive or.

The floppy drive is broken, but there is a floppy drive in the BIOS, which leads to pressing F1 to continue.

2. I originally hung two hard disks, and set them up as dual hard disks in the BIOS, and later removed them.

When one of them forgets to change the BIOS settings back, this problem will also occur.

3. If the battery is out of power, it will also cause data loss.

Obstruct. 4. Reboot the system, enter the BIOS settings, and find that the floppy drive is set to, but in fact there is no floppy drive in the chassis. Except.

The surge protection function of ASUS motherboards, which is not very easy to detect, can only be replaced by hardware. Or turn it off. The "asus anti-surge" written in the prompt is not, it's just that this thing is messing around, just turn it off.

How to do it: Press F1 when booting up or press F1 when prompted to enter the BIOS settings, select the Power option, change Anti Surge Support to Disable, and then press F10 to save and exit.