i know nothing about computers, this is an Hp 255 g7. ok so i've removed the battery. starting it up it said boot device not connected then switched to a screen that
HP 255 G7 Ryzen 5 8GB 1TB 2GB Radeon Vega 8 Graphics - McPhilips Digital
Solucionado: NO ME APARECE LEGACY EN BIOS - Comunidad de Soporte HP - 1170418
Como booteo mi HP 250 g7 ? Alguien sabe como? - YouTube
PXE boot issue with HP Probook 450 G8 (Realtek Nic) | FOG Project
Maintenance and Service Guide HP 255 G7 Notebook PC