Use the steps in this document to help replace a hard drive in your computer. If you want to add a hard drive with more capacity (upgrade), you can upgrade to Missing: dex Seagate. If you have a HP (惠普) Notebook Pavilion gsl you can download the hard drive firmware update for Seagate hard drives on supported notebook des TouchSmart Drivers · HP (惠普) ENVY dex TouchSmart Drivers. HP ENVY dd TouchSmart Seagate HDD Firmware - This package provides a tool that will update the Seagate hard drive firmware. This package is.