Reinstall ATKOSD2 and ATKMedia from the REPACK’s Utilities folder.
Reinstall the Realtek Audio Driver from the Windows 7/8 era. Asus K53s Drivers Windows 10 64-bit REPACK
A "repack" is an unofficial collection of drivers sourced from newer laptops with similar hardware (like the Intel HM65 chipset) or directly from component manufacturers (Intel, NVIDIA, Realtek). Reinstall ATKOSD2 and ATKMedia from the REPACK’s Utilities