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
Preinstalled with Microsoft
Office:
●
Windows 7 Home Basic 32
●
Windows 7 Home Premium 64
● Windows 7 Home Premium 32
● Windows 7 Pro 64
●
Windows 7 Pro 32
●
Windows Vista Home Basic 32
●
Windows vista Home Basic 32
with PowerPoint Certificate of
Authenticity (COA)
●
Windows Vista Business 32
●
Windows 7 Professional
(including a downgrade right to
Genuine Windows Vista
Business pre-installed)
●
Windows XP Professional
available through downgrade
rights from Windows 7
Professional
√√ √ √
Preinstalled with Microsoft Office
Personal, Microsoft Office
Personal with PowerPoint, and
Microsoft Office Professional:
● Windows 7 Home Premium 64
● Windows 7 Home Premium 32
●
Windows 7 Pro 64
●
Windows 7 Pro 32
●
Windows Vista Business 32
●
Windows 7 Professional
(including a downgrade right to
Genuine Windows Vista
Business pre-installed)
● Windows XP Professional
available through downgrade
rights from Windows 7
Professional
√√ √ √
10 Chapter 1 Product description