Fixing a Lenovo Laptop Black Screen Caused by a BIOS Update
There are a lot of reason why your laptop can have a black screen. On this post we will talk about lenovo laptop black screen. If you are a Lenovo laptop owner, you may have encountered a black screen after a BIOS update. This issue can be frustrating and may prevent you from using your laptop. In this article, we will provide some solutions to help you fix the problem.
Solution 1: Perform a Hard Reset
One of the first things you should try when you encounter a black screen after a BIOS update is to perform a hard reset. This will help to clear any residual power and reset the hardware components. To perform a hard reset, follow these steps:
- Disconnect the AC adapter and remove the battery from the laptop.
- Press and hold the power button for 15 seconds.
- Reconnect the AC adapter and battery.
- Turn on the laptop and check if the black screen issue has been resolved.
Solution 2: Reset the BIOS Settings
If the hard reset did not fix the issue, you can try resetting the BIOS settings. This will restore the default settings and may resolve any configuration issues that may have caused the black screen issue. To reset the BIOS settings, follow these steps:
- Turn off the laptop and disconnect the AC adapter and battery.
- Press the Novo button (a small button located near the power button) on the laptop.
- Select BIOS Setup from the Novo Menu.
- In the BIOS Setup Utility, select the Load Setup Defaults option.
- Press F10 to save the changes and exit the BIOS Setup Utility.
- Reconnect the AC adapter and battery and turn on the laptop to check if the issue has been resolved.
Solution 3: Flash the BIOS
If resetting the BIOS settings did not fix the issue, you may need to flash the BIOS. This will update the BIOS to the latest version and may resolve any issues with the previous version. However, flashing the BIOS can be risky and should only be done if you are comfortable with the process. To flash the BIOS, follow these steps:
- Visit the Lenovo website and download the latest BIOS update for your laptop model.
- Create a bootable USB drive with the BIOS update.
- Turn off the laptop and connect the bootable USB drive.
- Press the Novo button and select BIOS Setup.
- In the BIOS Setup Utility, select the Boot tab and set the USB drive as the first boot device.
- Save the changes and exit the BIOS Setup Utility.
- The laptop should boot from the USB drive and start the BIOS update process. Follow the on-screen instructions to complete the update.
- Once the update is complete, remove the USB drive and restart the laptop to check if the issue has been resolved.
A black screen after a BIOS update can be frustrating, but there are several solutions that you can try to fix the issue. Performing a hard reset, resetting the BIOS settings, and flashing the BIOS are some of the solutions you can try. If you are not comfortable with performing these steps, you can contact Lenovo support for assistance. Remember to backup important files before attempting any of these solutions, as they may result in data loss.
NB: You may also want to check our post on other laptops with common laptop black screen problems like Dell