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 austrie1979 on June 27th, 2012
Mouse Pad Censor
the censor light indicator is not working..i sometime having trouble using my mouse since the pad is also working. how do i deactivate it? i prefer to use mouse rather than my fingers for cursors...
Current Answers
Related Compaq Presario CQ42-400 Manual Pages
Resolving Start Up and No Boot Problems Checklist - Page 1
... Drive Test If all USB devices and media cards. 2. HP Notebook PCs - Reconnect the AC power adapter (do hard reset If memory .... Disconnect all peripheral devices and remove all other methods fail, use this checklist as a guide when trying to help with diagnostics...battery or AC power at least 15 seconds. 3. Symptom: LED lights do not glow, display is black, computer does not start normally...
Notebook Essentials - Windows 7 - Page 7
...mouse. Connecting to the Internet
After you set up and register your computer, there are important next steps to take before you begin using the TouchPad vertical scroll zone, slide your finger... information about using the TouchPad and TouchPad gestures, refer to the Notebook PC User Guide in the direction you protect, maintain, and back up and down using your finger across the TouchPad...
Notebook Essentials - Windows 7 - Page 11
... Norton Internet Security
Synaptics Pointing Devices
Description
Displays the status of your wireless device.
(Continued)
Notebook Essentials
5
Opens the Mouse Properties window. It includes the notification area at the far right of the taskbar, icon shortcuts that are used to start when you start programs, and the Start menu.
✎ The desktop of...
Notebook Essentials - Windows 7 - Page 18
...store it on the wireless function by using the router manufacturer's instructions and your wireless network for the first time. If the wireless light is amber. For help locating the ...the wireless action key (f12) to the Notebook PC User Guide in a safe place. If you to the modem, and test the Internet service.
2. To use your Internet connection without your network, select ...
Notebook PC User Guide - Windows 7 - Page 2
... Microsoft Corporation. HP shall not be construed as constituting an additional warranty. registered trademarks of its proprietor and used by Hewlett-Packard Company under license. Microsoft and Windows are set forth in the Notebook PC User Guide, go to most models. The only warranties for technical or editorial errors or omissions contained herein...
Notebook PC User Guide - Windows 7 - Page 37
... can connect an external USB mouse to the computer using the external VGA video standard. You can also alternate images among ... (BIOS)" chapter for additional information.
Most external monitors receive video information from the computer using one of the keyboard. Using the keyboard
Using the action keys
Action keys are customized actions that are assigned to specific keys at the...
Notebook PC User Guide - Windows 7 - Page 89
...refer to the USB
port. Using a USB device 79 Connecting a USB device
CAUTION: To prevent damage to a USB connector, use minimal force to connect a USB...connect a USB device, you know that can be used with the device. 7 External devices and external media cards
Using a USB device
Universal Serial Bus (USB) is a... can be used to the system.
Devices can be connected to connect an optional ...
Notebook PC User Guide - Windows 7 - Page 120
...-definition devices, connecting 37
hotkey description 28
hotkeys using 28
hubs 79
I icons
network 14, 21 ...LAN Power Saving 98 language support 98 latch, battery release 9 light power 3 lights caps lock 3 Digital Media Slot 8 optical drive 7
webcam ...port, external 8 monitor, connecting 36 mouse, external connecting 27 setting preferences 26 multimedia components, identifying 30 multimedia software...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 1
troubleshooting computer problems; It provides comprehensive information on identifying computer features, components, and spare parts; and performing computer disassembly procedures. 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.
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 3
ENWW
iii MSG revision history
Revision A
Publication date March 2010
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 the following locations: Computer major components on page 24, Mass storage devices ...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 12
... 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...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 13
... 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 Category
Description
HP G42
Discrete
Intel UMA (integrated)/GMA 4500M -
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 16
... 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
√
√
√
√
√
√
√
√
√
√
√
√
√...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 17
...2070 Bluetooth 2.1+EDR Adapter
Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter
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 18
...RJ-11 (modem) with
√
modem option
RJ-45 (Ethernet,
√
with link and activity
lights)
Audio-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
√
√
√
√
√...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 19
...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
√
√
√
√
√
√
√
√
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Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 22
... left button on an external mouse.
Top components
TouchPad
Component
(1)
TouchPad off indicator
(2)
TouchPad zone
(3)
Left TouchPad button
(4)
Right TouchPad button
Description
To switch the TouchPad zone on and off, quickly double-tap the TouchPad off .
To scroll up and down using the TouchPad vertical scroll zone, slide your finger up or down inside...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 36
... HD545V graphics subsystem memory (for model 1.1 only)
617024-001
● For use in models that use Universal Memory Architecture (UMA) GL40 (for model 634650-001 1.3 only)
● For use in models that use discrete graphics subsystem memory (for model 1.3 only)
634651-001
Thermal pad kit for South Bridge chipset
634433-001
Speaker assembly (includes cable...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 39
... Intel Celeron Mobile 925 - 2.3-GHz 1M L2 cache (for model 1.3 only)
636636-001
Thermal pad kit for processor
634428-001
USB board (includes cable)
600631-001
Modem (RJ-11) cable (...-001
● For use with HDMI card reader, white (for model 1.1 only)
608913-001
● For use with HDMI card reader, charcoal (for models 1.2 and 1.3 only)
622579-001
● For use with HDMI card reader,...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 53
...460M 2.53-GHz (for models 1.2 and 1.3 only) System board (includes replacement thermal material) for use in models with UMA graphics subsystem memory, HM55 WiMAX chipset, with HDMI card reader Ralink 5390GN 802.... system board (for use in models that use with HDMI card reader (for model 1.3 only) 750-GB 5400 RPM (for model 1.3 only) Thermal pad kit for processor Thermal pad kit for South Bridge...
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