HP EliteDesk 800 G2 Desktop Mini, HP EliteDesk 705 G2 Desktop Mini, HP ProDesk 600 G2 Desktop Mini, HP ProDesk 400 G2 Desktop Mini, HP MP9 G2 Retail System - Maintenance and Service Guide

System board callouts, ProDesk 400
Sys Bd Label Color Component Sys Bd Label Color Component
DIMM3 Black Secondary memory
socket
WLAN Black WLAN module socket
DIMM1 Black Primary memory socket BAT Black RTC battery
CPUFAN White Fan connector PSWD Black/blue Password header and
jumper
SPKR White Speaker connector CMOS Yellow CMOS reset button
HSENSE White Hood sensor connector SATA0 Blue Hard drive data
connector
THERM White Thermal sensor PROCESSOR Black Processor socket
SSD Black Solid-state module
socket
System board 53