Do you have to press F1 to enter the advanced options when the computer turns on twice?

Pressing F1 will enter the BIOS settings, and pressing F2 will enter the system from the default settings. At this time, the system time will return to the time when the BIOS was initially created, which does not correspond to the real-time time.

Due to the large number of BIOS versions, different settings can cause different ways of error, but there are a few basic cases:

1. If the motherboard battery fails, the battery can be replaced;

2. Turn on the floppy drive, you can turn it off in the BIOS;

3. If the power supply circuit of the motherboard fails, it can be sent to the after-sales service;

4. If the CMOS data is changed due to a virus attack on the CMOS, it can be checked and disinfected.

Of course, the latter two scenarios are very unlikely. If it is the first case, you can buy a simple coin cell battery to solve it. In the second case, the procedure is as follows: (Take Dell computers as an example).

Power on"del"key to enter the CMOS settings -- Main settings interface -- > change the value of Legacy Diskette A from [Select to None (some versions can be disable)—press F10 to save and exit—> restart the computer. (If the BIOS is a different version, you can find Legacy Diskette A and modify it directly!) )

The reason for this phenomenon is that Diskette A reserves boot space for floppy drive startup, although there is a floppy drive in the startup item, but in fact, the current computer does not need to use a floppy drive, so this hardware setting does not correspond to the computer detection error.

OK. You can also press F8

It depends on the computer.

Your CMOS battery is out of power, change the battery and set it up to solve the problem.

Replace the motherboard battery, enter the BIOS, save it, and basically solve the problem.

Your system is relatively poor, maybe you still use Win7 or Win8 for WindowsXP

Have you ever encountered the phenomenon of pressing f1 or f2 when the computer is turned on, and you have solved such a problem in this way. Today we're going to teach you how to turn off this pesky F1 key.

Roar, enter the BIOS, disable the floppy drive.

After entering the BIOS, it should be on the first page, press enter -- change to none and you can save F10.

The motherboard's chronograph battery is dead, get a new one!

Yes? Why is there no such thing in my family, ask windows for help.

The BIOS needs to be set to not alarm for all errors. This kind of problem is best handled by the personnel of the computer company.

There are two reasons, this is because your motherboard has no battery, or your motherboard's BIOS is out of order, causing your motherboard's boot item to become a floppy drive, not an optical drive or a hard disk, and there is a motherboard self-test to the floppy drive, so you have to press F1 to continue.

1. Change a motherboard battery.

2. If the previous step has no effect, the solution is as follows:

Press F2 or Del (there is a prompt on the screen, follow the on-screen prompt) to enter the BIOS settings.

1. Set the BIOS to factory default.

Boot press Del to enter BIOS settings - in the main BIOS interface, select "Exit" with the keyboard arrow keys, and select "Load Setup DeGauits" with the keyboard arrow keys in the Exit interface - press F10 - select "OK" - press Enter - save to exit BIOS settings.

2. Turn off the floppy drive. Boot press Del to enter BIOS settings - in the main interface of BIOS, use the keyboard arrow keys to select "Main" - in the main interface, use the keyboard arrow keys to select "Legacy Diskette A", make it inverted - press Enter - enter the "Options" dialog box - use the keyboard arrow keys to select "disabled" - Enter.

3. Set an error message prompt.

In the BIOS main interface, use the keyboard arrow keys to select "Boot" - in the boot interface, use the keyboard arrow keys to select "Boot Settings Configuration" to make it white-enter-enter the "Boot Settings Configuration" interface - use the keyboard arrow keys to select "wait for 'F1' lf error" to make it inverted white-Enter-Enter the "options" dialog box - select with the keyboard arrow keys disabled" - Enter.

Hope it helps!

There's a battery on the motherboard, try it.

It may be because the keyboard or other interface program cannot read the self-test when driving, you can adjust the motherboard BIOS and turn off all hardware detection. That's it. The specific method should be set according to the specific motherboard situation:

1. Restore or optimize BIOS settings.

After turning on the computer or restarting the computer, "CD...... is displayed on the screen, press the "DEL" key to enter the BIOS settings interface, award

Load BIOS defaults, this option is used to load the BIOS initial settings to determine the scope of the failure.

Load Oprimum Settings, which are optimized settings for the factory BIOS.

or AMLLOAD BIOS Setup Defaults, which is used to load the BIOS initial settings.

Load High Performance Defaults, which is used to load BIOS optimization settings.

After selecting the default or optimized value with the keyboard arrow keys, press the Esc key, F10 key, and Y key to save and exit the settings.

2.If it is too troublesome, you can choose to remove the motherboard battery, then turn it on, and after shutting down and discharging, the battery is buckled. This will also clear the BIOS and restore the default BIOS settings.

3.It may be the influence of floppy drive scanning, although there is no floppy drive on the machine now, but there is still such a check in the motherboard BIOS.

After entering the BIOS, go to the first item, find the option with floppy or driver A or driver B, set the parameter to none, and press F10 to save (y) to exit.

The penultimate row is the cause of the error.

A message indicates that there is a problem with the slave disk of the first channel, and the reason is that ATAPI is incompatible.

It is estimated that there may be a problem with the second hard disk or optical drive connected to the motherboard, and the detection cannot be passed.

If it doesn't work, just open the case and unplug its data cable.

This needs to go into the DOS system and close a program.

One is that the motherboard battery is dead, and the other is hard drive detection.

If there are important files or materials, copy them to a USB flash drive, or buy a new hard drive.