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
Amazon.com: HP 255 G7 15.6" Notebook - HD - 1366 x 768 - AMD Athlon Silver 3050U Dual-core (2 Core) 2.30 GHz - 8 GB RAM - 256 GB SSD - Windows 10 Pro - AMD Radeon Graphics - English Keyboard - 10.50 Hour Bat : Electronics
HP 255 G7 Ryzen 3 Review - Dove Computer Solutions Ltd