That tiny string like ACPI\VEN_ELAN&DEV_0504 tells us exactly which driver you need.
The platform has powered millions of reliable mid-range laptops. However, like all Windows-based systems, driver health is the key to performance, stability, and battery life. Acer N16c1 Drivers
Some Acer laptops come with a hidden recovery partition containing all original drivers. You can access this by pressing during boot. However, this reinstalls the entire OS. To extract only drivers, use a tool like Double Driver before resetting. Some Acer laptops come with a hidden recovery
Once you have your specific model name (e.g., Aspire V5-591G), you can proceed to the official Acer support site. This is the safest method, as it ensures the drivers are free of malware and are verified for your specific hardware. To extract only drivers, use a tool like
Typically Intel HD Graphics 520 or 620 depending on your CPU. Wireless LAN (Wi-Fi):
Acer N16c1 Drivers: The Complete Guide to Finding, Installing, and Updating (Aspire E5-575 / E5-574G)