Look for "VEN" (Vendor) and "DEV" (Device) codes to confirm if it belongs to the Realtek audio, Intel chipset, or Synaptics touchpad families. Common Driver Categories for 3102 Systems Importance Exclusive Feature
Regardless of which model you have, here is the review of the best method to get the drivers:
For the IdeaCentre series, Lenovo provides a comprehensive list of drivers categorized by severity:
Session expired
Please log in again. The login page will open in a new tab. After logging in you can close it and return to this page.