Hii my name is Luna Fallon i am from the technical team if you are facing a problem then you can visit our site. To fix an 123-hp-com-setup, attempt the following steps: To remove dust and debris, clean the vents and fans. Examine and upgrade the Firmware to the most recent version. Remove any unnecessary devices, such as USB drives and printers. To guarantee appropriate ventilation, place the laptop on a firm, flat surface. Reinstall or update the 123-hp-com-setup software.