Do you need to set up the bios? In the bios boot section, the SSD will be the first item to boot, and then you can go into the PE to install the system to the SSD, paying attention to the format of the SSD.
Advanced Mode goes to the Advanced menu item.
On the top right side of the Advanced Mode menu item, click on the BOOT option, and in the lower center you can see BOOT#1 (first boot item), which defaults to the hard drive. Click the button to select it as a USB flash drive, click enter, and then press F10 to save the changes, and the computer will reboot automatically.