System board callouts, HP EliteOne 800 G2 dGPU models
IMPORTANT: The LVDS connector is in a dierent location on the system board of EliteOne 800 dGPU
models and EliteOne 800 UMA models. Additionally, each model has a unique LVDS cable. The cables are not
interchangeable between dGPU (discrete) and UMA models.
Sys Bd Label Color Component Sys Bd Label Color Component
CPU Black Processor socket SATA0 Dark blue Hard drive
WLAN Black WLAN module SATAPWR0 White Hard drive power
DIMM3 Black Memory module SATA2 Black Optical drive
DIMM1 Black Memory module SATAPWR1 Black Optical drive power
BATTERY Black RTC battery SATA1 White Second hard drive
CMOS Yellow Reset CMOS EXT Black PS2/serial board
SPKR Black Speaker DPCONV Black Converter board
LVDS Black Display connector TOUCH White Touch screen
FPR Black Fingerprint reader WEBCAM Black Webcam connector
SSD Black M.2 SSD drive CHFAN Black Fan connector
PSWD Green Clear system passwords CPUFAN White Fan connector
PWR White Main power
68 Chapter 4 Removal and Replacement Procedures