My computer shows me the correct time, but I want to choose between F1 and F2 when I turn it on?

The possibility of the battery being out of power is the majority.,Or you replaced the hardware so the BIOS alarm.,But it should be fine after pressing F2.,No, press F1 into the BIOS.,Find Load Default..I'm sorry.,I forgot what's in the back.,Anyway, it's the default setting.,Just read it and save it and then restart it.。

Your motherboard should have been used for too long, and the motherboard's battery is dead.

There's a problem with the small battery on the motherboard!

Self-rescue solution, take off the small battery, see if the iron plate below is the raised kind, if yes, you buckle it up a little bit, reattach the battery, and see if the situation improves.

In addition, if your computer is used for 5 years, it may be a small battery that needs to be replaced!

A few cents a piece, but this small battery is very durable, and there is generally no problem for 10 years, so the biggest possibility is poor contact.

There are two possibilities for this situation, one is that the floppy disk is not disabled in the BIOS, and the other is that the motherboard battery is dead. F1 is the hard disk boot and F2 is the BIOS settings.

The BIOS information of the computer motherboard will detect all the hardware connected to the motherboard after booting, and then save the information about these hardware, and each time the computer is rebooted in the future, the BIOS will re-detect the hardware information, and then check the saved information to confirm whether the hardware has changed.

Your situation is obvious, the hardware information detected by your motherboard BIOS cannot be saved, every time you turn on the computer, the BIOS re-detects the computer hardware and finds that it does not match the BIOS information, so there will be a warning prompt for you to "F2" to confirm whether the detected hardware change information has been confirmed by you to protect the computer.

Because you said that it is a newly bought computer, there are 2 cases:

1 There is a coin cell battery on the motherboard, which is used to provide power to the BIOS to save hardware information when the computer is powered off or shut down. It's all possible that this battery is dead.

2 There is a problem with the motherboard itself, because the BIOS is always powered on when your computer is powered on**, and even if the power is cut off for a short time, the information can be temporarily saved. If it's an old computer, that's the only way to do it without affecting your use.

3 Look at the motherboard manual, have you turned off the floppy drive, this is a floppy disk drive. Adopt it.

Replace the motherboard battery. Reinstall the system and restore it. (Reset the BIOS after installation, and the hard disk is the first boot item).

It depends on what your previous question was.

F1 and F2 should have been written before what the reason is.

Generally speaking, it is always said that it is the problem of the motherboard battery or the BIOS time.