Lenovo 110-15ACL Hardware Maintenance Manual
![Lenovo 110-15ACL Laptop manual cover](/images/ElVUIIKmYBlmrwBqMKbcWEXX/thumbs/thumb175x175.webp)
To perform a factory reset, turn off your laptop, then press the Novo button (a small button or pinhole next to the power button) to open the Novo Menu. Select "System Recovery" and follow the on-screen instructions to reset your laptop to factory settings.
First, ensure that the laptop is charged by connecting it to the charger. Check for any physical damage or loose connections. If it still doesn't turn on, perform a power drain by removing the battery and pressing the power button for 10-15 seconds. Reinstall the battery and try turning it on again.
Visit the Lenovo Support website and download the latest BIOS update for the 110-15ACL model. Follow the included instructions carefully to update the BIOS, ensuring your laptop is connected to a power source during the process.
To enhance performance, consider upgrading the RAM, clearing unnecessary startup programs, regularly updating drivers, and ensuring adequate disk space. Use the Disk Cleanup tool to remove temporary files and defragment the hard drive if necessary.
Power off the laptop and disconnect from any power source. Turn it over and locate the battery release latch. Slide the latch to unlock and gently remove the battery. Insert the new battery, ensuring it clicks into place, then lock the latch.
Overheating can result from dust buildup in the vents, excessive running applications, or a malfunctioning fan. Clean the vents with compressed air, reduce running background applications, and ensure the laptop is on a hard, flat surface to improve airflow.
Click on the network icon in the bottom-right corner of the screen. Select your Wi-Fi network from the list and click "Connect." Enter the network password if prompted and click "Next" to establish the connection.
First, check if the volume is muted or set too low. Update the audio drivers via Device Manager. If the issue persists, run the Windows Troubleshooter for sound problems. Ensure no external devices are causing conflicts.
Screen flickering can be caused by outdated display drivers or incorrect refresh rates. Update the display drivers and check the refresh rate settings in the display settings. If the problem continues, it might be a hardware issue requiring professional service.
Turn off the laptop and disconnect it from any power source. Use compressed air to blow away debris. For thorough cleaning, use a damp microfiber cloth with a bit of isopropyl alcohol to gently wipe the keys. Avoid excessive moisture.