HP Presario CQ42-300 - Notebook PC Support and Manuals
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When My Compaq Cq42-372tu Led Monitor Got Change By The Servicing Kid It Was 100
(Posted by klaneshinee 9 years ago)
Overheating
my hp compaq cq42-372 tu model is overheated when i work on it. this model is under warrenty. tell ...
my hp compaq cq42-372 tu model is overheated when i work on it. this model is under warrenty. tell ...
(Posted by indoriaajay 11 years ago)
Why Does My Laptop Can't Connect To Wifi? I Have Already Installed Driver For It
I can't connect to the wifi available. I mean, it says that I am connected but when I'm using it, it...
I can't connect to the wifi available. I mean, it says that I am connected but when I'm using it, it...
(Posted by leirapanol 12 years ago)
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Popular HP Presario CQ42-300 Manual Pages
Resolving Start Up and No Boot Problems Checklist - Page 2
... http://www.hp.com/go/helpandsupport
Run HP Support Assistant www.hp.com/go/helpandsupport for latest updates Run Windows Update www.update.microsoft.com for latest Microsoft updates Run the anti-virus program
Symptom: Computer displays a blue screen or continually restarts
Trying to restart the PC after an error message can usually bypass the error and the PC can run in BIOS mode and...
Limited warranty and technical support - (1 Year) - Page 5
...extend to any prior agreements or representations-including representations made in Compaq sales literature or advice given to product model, applications running, power management settings, and product features. To determine whether your failure to expendable parts. As with all batteries, the maximum capacity of the Compaq Product.
These terms and conditions supersede any product from...
Limited warranty and technical support - (1 Year) - Page 10
... product drivers, latest updates and software fixes, warranty information, and product documentation.
„ Find updated service and support information.
„ Open an online service event with a Compaq support specialist for assistance with your problem using Compaq online services, you call Compaq:
„ Product number, serial number, model name, and model number
„ Applicable error...
Notebook Essentials - Windows 7 - Page 7
... included with some models. Connecting to the Internet
After you set up and register your computer, there are important next steps to find practical information to Chapter 3, "What's next?" Notebook Essentials
1 Then, read this guide provides specific instructions for additional information.
For help you protect, maintain, and back up the computer. Windows 7
Your computer includes...
Notebook Essentials - Windows 7 - Page 37
..., troubleshooting 19
F
firewalls 8 full system recovery 21
H
hardware identifying 2 installing 14
Help and Support 2 Hibernation 17 HP Recovery Manager 21 humidity specifications 25
I
IEC 60950 compliance 9, 18 image, switching, among display
devices 17 Internet
broadband access 9 choosing an ISP 10 choosing type of access 9 connecting to 9 dial-up access 9 wireless access 9 Internet service...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 12
... Graphics with shared video memory (memory size is dynamic change):
● Up to 251 MB on computers with 1024 MB of system memory
● Up to 358 MB on computers with more than 2048 MB of system memory
UMA
√ √
√ √
√ √
√
√ √
Compaq Presario
CQ42
Discrete
√ √ √
Compaq Presario
CQ42
Compaq Presario
CQ42
UMA Models...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 108
Contact technical support for details.
98 Chapter 6 Specifications Hard drive specifications
500-GB*
320-GB*
250-GB*
160-GB*
Dimensions
Height
9.5 mm
9.5 mm
9.5 mm
9.5 mm
Width
70 mm
70 mm
70 mm
70 mm
Weight
101 g
101 g
101 g
101 g
Interface type
SATA
SATA
SATA
SATA
Transfer rate
100 MB/sec
100 MB/sec
100 MB/sec
100 MB/sec
Security...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 111
...; Resources by connection To view resource settings in Windows XP: 1. In the System Properties window, select the Hardware tab. 4. On the View menu, click one of the Computer folder. 3. Only users who have expert knowledge of the following :
● Resources by type ● Resources by connection
System resource specifications 101 Select Start > My Computer, or double...
Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide - Page 133
...
K keyboard
product description 6 removal 53 spare part numbers 21, 53 keys esc 12 fn 12 function 12 navigation 12 Windows applications 12 Windows logo 12
L LAN Power Saving 89 language support 89 latch, battery release 16 legacy support, USB 90, 94 light
power 10 lights
caps lock 10 Digital Media Slot 15 optical drive 14 webcam 13 wireless 10...
Notebook PC User Guide - Windows 7 - Page 30
... permission or password for tasks such as installing software, running utilities, or changing Windows settings. Cannot connect to a WLAN
If you may add wireless networking capability to expand the list and show all wireless devices. Identify the WLAN device from other devices. Troubleshooting wireless connection problems
Some possible causes for wireless connection problems include the...
Notebook PC User Guide - Windows 7 - Page 68
... products. or -
This feature can obtain the latest Windows device drivers by using Windows Update. Click the Windows 7 operating system. 5. Click Install now to http://www.hp.com/support, and select your Web browser, go to install the updated driver without downloading the file.
- When prompted, click Save and then select a storage location on -screen instructions.
58 Chapter...
Notebook PC User Guide - Windows 7 - Page 97
...9679; Windows updates
Unauthorized access to Setup Utility, BIOS settings, and other Administrator password system identification information
Ongoing or future threats to the computer
Critical security updates from being locked out of characters that you choose to data
● Power-on the computer.
CAUTION: To prevent being mishandled or stolen.
Computer risk
Security feature...
Notebook PC User Guide - Windows 7 - Page 109
...system BIOS
update by identifying the BIOS version currently installed on the HP Web site at http://www.hp.com. 3. NOTE: Windows® includes the User Account Control feature to improve the security of your computer is stored on the HP Web site. Access the updates on the computer. NOTE: The computer system BIOS is connected to Help and Support for your computer model...
Notebook PC User Guide - Windows 7 - Page 112
... to download the driver and install it later. If prompted to do this, click Download only to save the file to open a window containing additional
information. 6. NOTE: In some cases, you may be able to install the updated driver. Click your computer model number in the Search
box, and then press enter. 3. Click the option for software and driver downloads, type your specific...
Notebook PC User Guide - Windows 7 - Page 120
... connection setup 16 issues, resolving 53
J jacks
audio-in (microphone) 31 audio-out (headphone) 31 RJ-11 (modem) 7 RJ-45 (network 8
K keyboard hotkey, identifying 28 keys
esc 5 fn 5 function 5 navigation 5 Windows applications 5 Windows logo 5
L labels
Bluetooth 12 modem approval 12 service tag 12 wireless certification 12 WLAN 12 LAN Power Saving 98 language support 98 latch, battery release...
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