What to do if Lenovo is stuck at startup?

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The computer is stuck in the lenovo interface when booting. This situation may be because the computer cannot detect a certain piece of hardware during self-test or is stuck in detecting a piece of hardware.

Possible reasons:

1. Keyboard and mouse. The power-on self-test will detect the mouse and keyboard. If there is a problem, it will cause it to get stuck in the self-test interface. .

2. The hard disk and optical drive are most likely damaged, or the data cable is in poor contact.

3. If none of the above is true, then the most likely problem is that there is a problem with the motherboard bios.

The solution is as follows:

1. Unplug the keyboard and mouse and check whether it passes the self-test. If it passes the self-test, replace the mouse and keyboard.

2. The desktop computer needs to open the chassis, unplug the power cord of the hard disk and optical drive to see if it passes the self-test. If it passes, further rule out the problem of the hard disk or the data cable.

3. If there is a problem with the motherboard, it needs to be returned to the factory for repair.

PS: Failure of a few power adapters will also cause the logo interface to be stuck.

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