HP ProBook 6455b, 6555b, 6450b and 6550b Notebook PCs Maintenance and Service Guide

Category Description HP ProBook
6555b
Notebook
PC
HP ProBook
6455b
Notebook PC
HP ProBook
6550b
Notebook PC
HP ProBook
6450b
Notebook PC
Keyboard/
pointing device
Full-sized keyboard with spill-
resistant design and drains
√√ √ √
Supports dual-point (pointing stick
and TouchPad) and TouchPad-only
configurations
√ √
Supports dual-point (pointing stick
and TouchPad) and TouchPad-only
configurations with numeric keypad
√ √
Supports 2-way scroll with legend √√ √ √
Taps enabled as default √√ √ √
Power
requirements
90-W HP Smart Adapter √√
90-W PFC EM HP Smart Adapter
(India only)
√√
90-W Smart Adapter (discrete only) √√
90-W Smart Adapter (UMA only) √√
Supports multi-pin AC connector
and 3-wire plug (with ground pin)
√√ √ √
Supports 6-cell Lithium Ion (Li Ion)
battery (47 WH)
√√
Supports 6-cell Lithium Ion (Li Ion)
battery (55 WH)
√√ √ √
Supports 9-cell Li Ion battery (93
WH)
NOTE: Does not support HP Fast
Charge.
√√ √ √
Supports 6-cell Long Life Battery √√ √ √
Supports 8-cell Extended Life
Battery
√√ √ √
Supports 12-cell Ultra Capacity
Battery
√√ √ √
Supports HP Fast Charge
Technology
√√ √ √
Security Security cable slot √√ √ √
Trusted platform module (TPM) 1.2
and TPM enhanced drive lock
√√ √ √
Optional HP fingerprint reader √√ √
Fingerprint reader with 14.0"
Keyboard Deck
√
Fingerprint reader with 15.6"
Keyboard Deck
√
8 Chapter 1 Product description