Let’s assume you have downloaded the full driver package (e.g., HP_Envy_4520_Full_WebPack_44.2.2566.exe ). Here is how to install the correctly.
If you are trying to fix an unknown device in Windows, stop searching for the code a798-c80d-hp00 . That is a technical hardware code, not a product name. Find your specific HP Computer Model (e.g., HP Pavilion, HP Omen) and download the or Chipset driver package for that specific PC model. hp a798-c80d-hp00 driver
If only one appears, run the (free tool from HP). Let’s assume you have downloaded the full driver
For commercial hardware, sometimes the drivers are hidden in optional updates. hp a798-c80d-hp00 driver