The most reliable method is the ASUS Download Center . Enter your specific model (e.g., "K53SV") to find tailored drivers for your hardware configuration.
. Because "K53S" is a series, you must first identify your exact sub-model (like ) usually found on a sticker on the bottom of the laptop. Essential Drivers to Install asus k53s driver
: Download this directly from Intel's legacy archive or let Windows find it. The most reliable method is the ASUS Download Center