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As a world-renowned computer brand, Lenovo's notebook products have always been favored by users. However, many users may encounter the problem of not waking up with a black screen on standby while using a Lenovo notebook. This article will give you a detailed introduction to the wake-up method of Lenovo notebook standby black screen.
1. Hardware wake-up.
Mouse wakes up. Many Lenovo notebooks come with a touchpad or mouse. When you notice a black screen, you can try to move your mouse gently or touch the touchpad. Most Lenovo laptops have a mouse or touchpad that supports motion detection in standby mode, which automatically wakes up the computer once motion is detected.
Keyboard wake-up. Pressing any key on your Lenovo notebook usually wakes up the computer. Note that some special keys, such as the volume control key, may not wake up the computer.
The power button wakes up.
Most Lenovo laptops are equipped with a power button on the side or front of the fuselage. You can try to press and hold the power button for a few seconds, and usually the computer will reboot and enter the operating system.
2. Software wake-up.
Keyboard shortcut to wake up.
Lenovo notebooks typically support a series of keyboard shortcuts for quickly performing various actions. Some shortcuts can be used to wake up your computer, such as pressing Ctrl+Alt+Delete. Please consult your Lenovo notebook manual for available wake-up shortcuts.
The operating system wakes up.
If your Lenovo notebook has gone into standby and can't wake up via hardware, you can try waking up via the operating system. Most modern operating systems allow you to wake your PC from standby using mouse or keyboard actions. Please do it according to your operating system and interface.
3. Troubleshooting and precautions.
Check the power adapter.
Make sure that the power adapter that your Lenovo laptop is connected to is working properly and properly connected to a power outlet. A faulty power adapter may cause your computer to not wake up properly.
Check the hardware drivers.
Outdated or corrupted hardware drivers can cause your Lenovo notebook to not wake up properly. We recommend that you update your hardware drivers regularly to ensure that your PC is functioning properly.
Check the BIOS UEFI settings.
Go into the BIOS UEFI settings and check the option settings related to Sleep Standby mode to make sure they are configured correctly. Incorrect settings may cause your computer to not wake up properly.
Contact after-sales service support.
If none of the above methods can solve the problem of your Lenovo laptop standby black screen, it is recommended that you contact Lenovo after-sales service support for further help. Before contacting after-sales support, make sure you have backed up important data and documented the circumstances of the problem.