1–4 Maintenance and Service Guide
Product description
Security Kensington Security Lock
Operating system Preinstalled:
Windows® 7 Professional (64-bit or 32-bit OS)
Windows 7 Premium (64-bit or 32-bit OS)
Windows 7 Basic (32-bit OS)
FreeDOS
Serviceability End-user replaceable parts:
AC adapter
Battery (system)
Hard drive
Memory modules
MiniCard components
Optical drive
WLAN module
Category Description
Discrete graphics
subsystem memory
UMA graphics
subsystem memory