Lenovo 110-17IKB Hardware Maintenance Manual

To perform a factory reset, go to Settings > Update & Security > Recovery. Under "Reset this PC," click "Get started" and follow the prompts to reset your laptop.
First, ensure the laptop is charged or connected to power. Try a hard reset by removing the battery and AC adapter, then hold the power button for 15 seconds. Reconnect power and try turning it on again.
To upgrade the RAM, power off the laptop and remove the battery. Unscrew the back panel, locate the RAM slot, and carefully replace the module with a compatible one. Reassemble the laptop and power it on.
Ensure the laptop is on a hard surface to allow proper ventilation. Clean dust from vents and fans using compressed air. If overheating persists, consider applying new thermal paste or using a cooling pad.
Click on the Wi-Fi icon in the taskbar, select your network from the list, and enter the password if required. Ensure Wi-Fi is enabled via the laptop's function keys or settings.
Check if the touchpad is disabled via the function keys. Go to Device Manager to update or reinstall the touchpad driver. If unresolved, try connecting a USB mouse as a temporary solution.
Reduce screen brightness, close unnecessary applications, and use power-saving modes. Regularly update drivers and the operating system for optimal performance.
Go to Settings > Devices > Bluetooth & other devices. Toggle the Bluetooth switch to "On." Ensure Bluetooth drivers are updated via Device Manager if issues occur.
Update the graphics driver via Device Manager. Check for loose connections or physical damage if the issue persists. Adjust the refresh rate in display settings for further troubleshooting.
Turn off and unplug the laptop. Use compressed air to remove debris between keys. For deeper cleaning, lightly dampen a cloth with isopropyl alcohol and gently wipe the keys.