Boot the machine via Clonezilla live by pressing the hotkey (F12) and selecting “boot from USB”
If that does not work, select “Other Modes of Clonezilla live” and choose “Safe graphic settings, vga=normal”
Choose English as the Language
“Local_dev”
Then insert the USB or external that the image will be put on, wait 5 seconds, then press enter
Choose the last option (NEVER should be sda)
Name the image something meaningful (include the date)
Press enter from then on until it starts to save the image