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

Sequential part number listing
Spare part number Description
449137-001 RTC battery for use only on HP Compaq 6550b and 6450b computer models
486295-001 6-cell, 47-WH battery
486296-001 6-cell, 55-WH battery
490371-001 Power cord for use in Canada, Mexico, and the United States
490371-021 Power cord for use in Europe, the Middle East, and Africa
490371-031 Power cord for use in Singapore and the United Kingdom
490371-061 Power cord for use in Italy
490371-081 Power cord for use in Denmark
490371-111 Power cord for use in Switzerland
490371-201 Power cord for use in Brazil
490371-AR1 Power cord for use in South Africa
490371-BB1 Power cord for use in Israel
490371-D01 Power cord for use in Argentina
531993-001 HSPA EV-DO WWAN module
534043-001 Smart Card Reader (factory-installed on select models only)
537921-001 Bluetooth module
NOTE: The Bluetooth module spare part kit does not include a Bluetooth module cable. The
Bluetooth module cable is included in the Cable Kit, spare part numbers 613352-001 (for use only
on computer models equipped with a 15.6-in display assembly) and 583957-001 (for use only on
computer models equipped with a 14.0-in display assembly).
582564-001 Broadcom 4312G 802.11b/g WiFi Adapter module for use in Canada, the Cayman Islands, Guam,
Puerto Rico, the U.S. Virgin Islands, and the United States
52 Chapter 3 Illustrated parts catalog