HP EliteOne 800 G2 23 inch All-in-One HP EliteOne 705 G2 23-inch Touch All-in-One HP ProOne 600 G2 21 inch All-in-One - Maintenance & Service Guide

Misc parts
Item Description
(1) System board
(2) Converter board
(3) Serial port and PS/2 connector board
NOTE: HP ProOne 600 models also include a hood sensor on the serial port / PS2 board.
(4) Optical drive (includes latch)
Blu-ray writer (BD-RE) drive
DVD±RW drive
DVD-ROM drive
(5) Power supply
200W (for use in models with UMA graphics)
160W (for use in models with discrete graphics)
Misc parts 17