Lenovo ThinkPad Z13 Gen 1 Hardware Maintenance Manual

To extend the battery life, reduce screen brightness, turn off Bluetooth and Wi-Fi when not in use, and utilize the Battery Saver mode. Additionally, keep the system updated and close unnecessary background applications.
Ensure that the laptop is on a hard, flat surface to allow proper ventilation. Check and clean the air vents regularly. If the issue persists, consider adjusting power settings to reduce performance or check for software updates that might address the issue.
To reset your ThinkPad to factory settings, go to Settings > Update & Security > Recovery, and select 'Get started' under 'Reset this PC'. Follow the on-screen instructions to complete the reset process.
Check for malware or viruses using security software. Uninstall unnecessary programs and disable startup programs. Ensure your system is updated and consider upgrading RAM or switching to an SSD if further performance improvement is needed.
Use the USB-C or HDMI port to connect your laptop to an external monitor. Ensure the external monitor is powered on and set to the correct input source. Adjust display settings on your laptop if necessary via Settings > System > Display.
Visit the Lenovo Support website to download the latest BIOS update. Run the downloaded file and follow the on-screen instructions to update the BIOS. Ensure your laptop is connected to a power source during the update.
Restart your router and laptop. Ensure Wi-Fi is enabled on your laptop. Update the wireless network driver from the Device Manager. If problems persist, try connecting to a different network to determine if the issue is with the connection or the laptop.
Check for any physical obstructions beneath the keys. Restart your laptop to see if the issue resolves. Update the keyboard driver via Device Manager. If the problem continues, connect an external keyboard to test functionality.
Use a microfiber cloth slightly dampened with water or a screen-cleaning solution for the screen. For the keyboard, use compressed air to remove debris and a disinfectant wipe for cleaning. Avoid excess moisture to prevent damage.
Use built-in Windows Backup options like File History or Backup and Restore. Alternatively, consider third-party backup solutions or cloud storage services like OneDrive or Google Drive. Regularly schedule backups to ensure data safety.