Category
Description
HP
ProBook
4320s
HP
ProBook
4320s /
4321s
HP
ProBook
4420s
HP
ProBook
4421s
UMA
Discrete
UMA
Discrete
DRDVD Windows XP Professional
√
√
√
√
DRDVD
Windows
Vista
√
√
√
√
Red Flag Linux (in the People's Republic of China
only)
√
√
√
√
SUSE
Linux
√
√
√
√
Certified:
Microsoft® WHQL
√
√
√
√
Web Support:
Windows 7 Professional 64
√
√
√
√
Windows Vista Business 64
√
√
√
√
Serviceability
End-user replaceable parts:
AC
adapter
√
√
√
√
Battery
(system)
√
√
√
√
Bluetooth
module
√
√
√
√
Keyboard
√
√
√
√
Speaker
assembly
√
√
√
√
Hard
drive
√
√
√
√
Memory
module
√
√
√
√
Optical
drive
√
√
√
√
WLAN
module
√
√
√
√
WWAN
module
√
√
√
√
9
Summary of Contents for ProBook 4320s
Page 4: ...iv Safety warning notice ...
Page 31: ...Computer major components Computer major components 23 ...
Page 176: ......
