HP Compaq Presario,Presario CQ42-121 Maintenance And Service Manual page 20

Category
Keyboard/
pointing
devices
Power
requirement
s
Security
Operating
system
Serviceabilit
y
10 Chapter 1 Product description
Description
Discrete
RJ-11 (modem) with
modem option
RJ-45 (Ethernet, with
link and activity lights)
Audio-in (mono
microphone)
Audio-out (stereo
headphone)
Smart-pin AC adapter
plug
14.0-inch keyboard
TouchPad with 2
buttons and 2-way
scroll (taps enabled
as default)
6-cell (47-Wh) 2.20-
Ah Li-ion battery
65-W AC adapter with
Smart-Pin DC
connector
90-W AC adapter with
Smart-Pin DC
connector
Security cable slot
Preinstalled:
Windows 7
Professional (32 & 64
bit)
Windows 7 Home
Premium (32 & 64 bit)
Windows 7 Home
Basic (32 & 64 bit)
Free DOS
End-user
replaceable parts:
AC adapter
Battery (system)
Hard drive
HP G42 HP G42
UMA
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Compaq Compaq
Presario Presario
CQ42 CQ42
Discrete UMA Models
150-199
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Compaq
Presario
CQ42
UMA Models
100-149
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ENWW