Compaq Presario CQ45 - Operating System

Category Description Intel models with
discrete
graphics
Intel models with
UMA graphics
AMD models
65-W AC adapter with Smart-Pin DC
connector
√ √
90-W AC adapter with Smart-Pin DC
connector
√ √
Security Security cable slot √ √ √
Operating system Preinstalled:
Free DOS √ √ √
Windows Vista Business (32-bit) √ √ √
Windows Vista Home Basic (32-bit) √ √ √
Windows Vista Premium (32- and 64-bit) √ √ √
Windows Vista Ultimate (64-bit) √ √ √
Serviceability End-user replaceable parts:
AC adapter √ √ √
Battery (system) √ √ √
Hard drive √ √ √
Memory module √ √ √
Optical drive √ √ √
Mini Card √√√
6 Chapter 1 Product description