HP EliteBook 840 G4 Notebook PC HP EliteBook 848 G4 Notebook PC Maintenance and Service Guide

Category Description
Glass
Power requirements Battery:
3 cell HP Long Life, 51 WHr, li-ion
AC adapter:
65 W HP Smart AC adapter (supports HP Fast Charging)
45 W HP Smart AC adapter
45 W, 2-prong AC adapter
Power cord:
2 wire plug, 1 m
3 wire plug, 1.8 m
3 wire plug, 1 m
Security Security lock
Fingerprint reader
Supports “no ngerprint reader” option
Supports Trusted Platform Module (TPM) 2.0 (1.2 downgradeable after purchase) (Inneon, soldered down)
Integrated Smart Card reader (active)
Preboot authentication (password, smart card)
Operating system Preinstalled:
Windows 10 Home 64
Windows 10 Professional 64
FreeDOS 2.0
NeoKylin 64-bit
Restore Media–DR/SR-DVD:
Windows 10
NeoKylin Linux
Restore Media–OS-DVD:
Windows 10 Professional 64
USB Restore:
Windows 10
Windows 10 drivers
Certied:
Microsoft WHQL
Web-only support:
Windows 10 Enterprise
Windows 10 Enterprise 64 LTSB 1507
Serviceability End user replaceable parts:
4 Chapter 1 Product description