Wiktionary
booted up
vb. (en-pastboot up)
Usage examples of "booted up".
Sitting at the desk, he disconnected the call, then booted up the laptop and hooked it to the phone line.
Brandon sat down and, with lightning-fast keystrokes, booted up the machine and loaded a game.
As soon as I booted up, the demon sensed something - probably that we'd disconnected the modem - and killed itself.
He fingered a switch and the powerful little machine began to hum and make discreet little chirps as it booted up.
After they left, he booted up the program again and found what he'd been looking for.
Once again, Max booted up his computer and brought up the town's home page.
She leaned over his shoulder while he booted up his residency laptop.