Function key that pulls up the boot menu

It’s probably obvious to you all, but I don’t know what all the function keys do on Novatech PCs.

I have a problem with an external drive and I need to use Linux to try to solve the problem so I need to know which function key pulls up the boot menu. Tried Google but no help there.

Help would be appreciated, please.

In order to advise which is the correct key for the BIOS Boot Menu will vary depending on exactly what system you have. Its based on mainboard. Please advise system model or serial number and we can check for you.