Lenovo ThinkPad X1 Extreme Gen 3 User Guide
![Lenovo ThinkPad X1 Extreme Gen 3 Laptop manual cover](/images/liNZIhwaOBRVxMHwZbROIlgI/thumbs/thumb175x175.webp)
To reset your Lenovo ThinkPad X1 Extreme Gen 3 to factory settings, go to 'Settings' > 'Update & Security' > 'Recovery'. Under 'Reset this PC', click 'Get started' and choose the appropriate option to reset your PC.
If your ThinkPad X1 Extreme Gen 3 is not turning on, first ensure that the battery is charged. Try pressing the power button for 10 seconds. If it still does not turn on, consider performing a hard reset by unplugging the AC adapter and removing the battery (if possible), then holding the power button for 30 seconds.
To improve battery life on your Lenovo ThinkPad X1 Extreme Gen 3, reduce screen brightness, disable unnecessary background apps, and enable battery saver mode by going to 'Settings' > 'System' > 'Battery'.
To update the BIOS on your ThinkPad X1 Extreme Gen 3, visit the Lenovo Support website, download the latest BIOS update, and follow the on-screen instructions to install it. Ensure your laptop is connected to a power source during the update.
To connect an external monitor, use the HDMI or USB-C port on your ThinkPad X1 Extreme Gen 3. Once connected, press 'Windows + P' to select the display mode (e.g., Duplicate, Extend, etc.).
If your ThinkPad X1 Extreme Gen 3 is overheating, ensure that the vents are not blocked. Use the laptop on a hard surface and consider using a cooling pad. Additionally, check for any software updates that might address power management issues.
To upgrade the RAM, power off your laptop and disconnect all cables. Remove the screws from the bottom cover, carefully open it, and locate the RAM slots. Insert the new RAM module into the available slot, ensuring it clicks into place. Reassemble the laptop.
To clean the keyboard, use a soft brush or compressed air to remove debris. For the screen, use a microfiber cloth slightly dampened with water or a screen cleaner. Avoid using harsh chemicals on both the keyboard and screen.
To enable the fingerprint reader, go to 'Settings' > 'Accounts' > 'Sign-in options'. Under 'Fingerprint', click 'Set up' and follow the instructions to register your fingerprint.
If Wi-Fi is not working, ensure that the wireless adapter is enabled by checking the network settings. Restart your router and laptop. Update the Wi-Fi drivers by visiting the Lenovo Support site and downloading the latest drivers.