Compaq Presario CQ42-400 Support Question
Compaq Presario CQ42-400 Support Question
Find answers below for this question about Compaq Presario CQ42-400 - Notebook PC.Need a Compaq Presario CQ42-400 manual? We have 5 online manuals for this item!
Question posted by ecJTHA on June 15th, 2014
How Can I Turn On Wireless Capability On My Laptop Compaq Presario Cq42
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Current Answers
Related Compaq Presario CQ42-400 Manual Pages
Resolving Start Up and No Boot Problems Checklist - Page 1
...assistance
Symptom: LEDs glow, but does not start
Count number of a disk drive and fan turning. Symptom: LED lights do not glow, display is black, computer does not start normally, ...external monitor to original condition. HP Notebook PCs - If there is no battery or AC power at the notebook, contact HP for at -a-time If possible, boot to the notebook.
Connect a different AC power ...
Notebook Essentials - Windows 7 - Page 5
... to connect to the wireless network 12 Connecting to a wired network 13 Installing additional hardware and software 14 Installing hardware 14 Locating and installing software 14 Updating the software installed on the computer 14 Turning off the computer 15
... 1 Connecting to start up 17 The computer screen is blank 17 Software is functioning abnormally 18
Notebook Essentials
iii
Notebook Essentials - Windows 7 - Page 7
...gestures.
✎ For additional information about using the TouchPad and TouchPad gestures, refer to the Notebook PC User Guide in Help and Support, or refer to take before you begin using the TouchPad ..., and then click User Guides, or refer to find practical information to wired and wireless networks. First, read the specific chapters for more multimedia formats
TouchPad
To move the ...
Notebook Essentials - Windows 7 - Page 11
....
(Continued)
Notebook Essentials
5 It includes the notification area at the far right of the taskbar, icon shortcuts that are used to start when you turn on your computer. Intel® Graphics Media Accelerator Driver for Mobile
HP Wireless Assistant (select models only)
Opens the Intel Graphics window.
Chapter 2: Windows desktop
Identifying the Windows...
Notebook Essentials - Windows 7 - Page 18
..., click Set up a new connection or network, and then click Set up your wireless network, refer to turn off , turn on . 2. Press the wireless action key (f12) to the Notebook PC User Guide in Help and Support.
12
Notebook Essentials Then follow these steps:
1. For help locating the wireless action key, refer to the router by pressing the...
Notebook Essentials - Windows 7 - Page 25
...sure that the correct drivers are installed and updated. Notebook Essentials
19
The wireless network connection is not working
If a wireless network connection is not working
Follow these suggestions if an...9632; Be sure that the wireless light on your computer is on (white).
Chapter 4: Troubleshooting
An external device is not working as expected: ■ Turn on the device according to ...
Notebook Essentials - Windows 7 - Page 36
... suitable protective packaging and label the package "FRAGILE."
■ If the computer has a wireless device or a cell phone device installed, such as an 802.11b/g, a Global System for...with the rest of a particular device, ask for authorization to use it before you turn it separately.
■ If you are traveling internationally, follow these devices may apply ...28
Notebook Essentials
Notebook Essentials - Windows 7 - Page 37
...the TouchPad 27 computer
turning off 15 turning on 17 computer viruses 7 Connect to the Internet wizard 10 connecting to a wired network 13 connecting to an existing wireless network 11 cord, ...choosing an ISP 10 choosing type of access 9 connecting to 9 dial-up access 9 wireless access 9 Internet service provider (ISP) 10 Internet Services & Offers 10 Internet, connecting 1
K
keyboard, cleaning ...
Notebook Essentials - Windows 7 - Page 38
... 24 posture 8 power cord 8 power options 17 power specifications 25 power surges 8 power, turning on computer 17 privacy, protecting 8
R
recovering a program or driver 21 recovering from the ...problems 18 resources 17 software problems 18 startup problems 17 unresponsive computer 18 wireless network problems 19 turning off the computer 15
U
unresponsive computer, troubleshooting 18
user guides 1 ...
Notebook PC User Guide - Windows 7 - Page 2
© Copyright 2010 Hewlett-Packard Development Company, L.P. Nothing herein should be liable for HP products and services are set forth in the Notebook PC User Guide, go to change without notice. Microsoft and Windows are common to most models.
Bluetooth is a trademark owned by its proprietor. First Edition: March ...
Notebook PC User Guide - Windows 7 - Page 29
...notebook, PDA) ● Phones (cellular, cordless, smart phone) ● Imaging devices (printer, camera) ● Audio devices (headset, speakers) Bluetooth devices provide peer-to-peer capability... that traditionally link electronic devices such as a gateway through Bluetooth is in synchronizing information transfers between your computer and wireless devices including ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 1
troubleshooting computer problems; Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC
Maintenance and Service Guide
SUMMARY This guide is a troubleshooting reference used for maintaining and servicing the computer. and performing computer disassembly procedures. It provides comprehensive information on identifying computer features, components, and spare parts;
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 3
...
B
October 2010
C
December 2010
Description
Edited this guide to include HP G42 Notebook PC and Compaq CQ42 Notebook PC information only.
● Added newly supported hard drives to spare parts listings in... number listing on page 37, System board on page 83.
● Added newly supported wireless devices to spare parts listing in the following locations: Computer major components on page 24, ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 12
... computers with 1024 MB of system memory
● Up to 358 MB on computers with more than 2048 MB of system memory
HP G42 UMA
Compaq Presario
CQ42
Discrete
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
√
√
√
√
√
√
√
√
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2 Chapter 1 Product description...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 13
... with more than 2048 MB system memory
● Up to 285 MB for computers with more than 1024 MB of system memory
HP G42 UMA
Compaq Presario
CQ42
Discrete
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
ENWW
3
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 16
... 24 frames per second
Microphone
One microphone, analog
Audio
HD audio
Supports Microsoft Premium requirements
Discrete
√
√
√
HP G42
UMA
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
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√
√
√
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√...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 17
...(NIC)
Wireless
Integrated wireless local area network (WLAN) options by way of wireless module:
Intel Centrino Wireless-N 1000 802.11b/g 1x2
Intel Centrino Wireless-N 1000 802...√ √ √
√
HP G42
UMA √ √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
√
√
√...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 18
...
Bluetooth 2.1+EDR
Adapter
External
5-in (mono
√
microphone)
Audio-out (stereo
√
headphone)
8 Chapter 1 Product description
HP G42 UMA √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
√
√
√
√
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√
√
√
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Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 19
...(system)
Hard drive
Memory module
Optical drive
Mini-card device
Discrete √ √ √
√ √
√
HP G42
UMA √ √
Compaq Presario
CQ42
Discrete
√
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models UMA Models
150-199
100-149
√
√
√
√
√
√
√
√
√
√
√
√
√...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 86
...) WXGA Brightview display assembly for use with integrated microphone and webcam; If you . 2. Turn the computer display-side up, with integrated microphone and webcam; Remove the wireless antenna cables (1) from the computer. 4. Presario, matte black
35.6 cm (14-in Hibernation, turn
the computer on page 58). 6. HP, white (for model 1.1 only)
35.6 cm (14...
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