HP Presario CQ20-400 - Notebook PC Support and Manuals
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Akku für HP Compaq 2230s/ Presario CQ20/ Typ HSTNN-OB84 2600mAh
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Akku für HP Compaq 2230s/ Presario CQ20/ Typ HSTNN-OB84 5200mAh
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Akku für HP Compaq 2230s/ Presario CQ20/ Typ HSTNN-OB84 5200mAh
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Popular HP Presario CQ20-400 Manual Pages
Compaq Presario CQ20 Notebook PC - Maintenance and Service Guide - Page 19
...The part number helps a service technician to locate documents, drivers, and support for this computer. This is the number you use to determine what components and parts are needed. Maintenance and Service Guide
3-1
This number provides specific information about the product's hardware components. This number describes the duration (in years) of the computer. 3
Illustrated parts catalog...
Compaq Presario CQ20 Notebook PC - Maintenance and Service Guide - Page 38
... many as 71 screws, in years) of the computer.
This is unique to locate documents, drivers, and support for this computer.
4-6
Maintenance and Service Guide Removal and replacement procedures
Component replacement procedures
This chapter provides removal and replacement procedures.
This number describes the duration (in 14 different sizes, that is an alphanumeric identifier that...
Security - Window Vista and Windows 7 - Page 8
...Use the following sections list Windows and Setup Utility passwords and describe their functions. A password set , depending on the computer. ● Do not use the same password for creating and saving passwords: ● When creating passwords, follow requirements set in a secure place. 2 Using passwords
A password is case sensitive. ● A password set by an outsider. For...
Setup Utility - Windows Vista and Windows 7 - Page 7
... enter. When the Startup Menu is displayed. 3. NOTE: Your password, security, and language settings are not changed when you restore the factory default settings. Displaying system information
The following procedure explains how to select Exit > Exit Discarding Changes, and then press enter. If the Setup Utility is not open , begin at step 2. 1. If the...
Software Update, Backup and Recovery - Windows Vista - Page 5
... Prepare for tasks such as installing applications, running utilities, or changing Windows settings. If your computer. You may be prompted for your computer model, product category, and series or family. Refer to a network, consult the network administrator before installing any software updates, especially system BIOS updates. Access the updates on the HP Web site are explained in...
Software Update, Backup and Recovery - Windows Vista - Page 8
... Click the option for software and driver downloads, type your computer model number in the Search box, press enter, and follow these steps: To use the HP Web site: 1. If prompted to do this, click Download only to save the file to install the updated driver. Updating programs and drivers
To download and install software other than a BIOS update, follow the instructions provided.
Wireless (Select Models Only) - Windows Vista - Page 1
Wireless (Select Models Only)
User Guide
Wireless (Select Models Only) - Windows Vista - Page 24
... the WLAN device is not properly installed. If no WLAN device is properly installed on troubleshooting WLANs, refer to the Web site links provided in Help and Support.
18 Chapter 5 Troubleshooting wireless connection problems For more information. 1. Refer to Help and Support for tasks such as installing software, running utilities, or changing Windows settings. You may include
the term...
HP Mobile Remote Control (Select Models Only) - Windows Vista - Page 1
HP Mobile Remote Control (Select Models Only)
User Guide
Notebook Tour - Windows Vista - Page 20
... name affixed to locate documents, drivers, and support for use. This number provides specific information about the modem and lists the agency approval markings required by some of the countries in which the devices have been approved for this information when traveling internationally. This is affixed to update or troubleshoot the operating system. You may...
Drives - Windows Vista - Page 27
... update, uninstall, or disable the device driver: 1. Windows scans your system for installed hardware and installs
any discs from the optical drive. 2. The computer does not detect the optical drive 21 In the Device Manager window, click the plus sign (+) next to DVD/CD-ROM drives, unless a minus
sign (-) is working properly:
◦ Click Troubleshoot to fix problems...
Drives - Windows Vista - Page 28
... the option for
software updates on -screen instructions.
22 Chapter 8 Troubleshooting On the HP Welcome screen, click Settings and select a time when the utility should check for software and driver downloads, and then type your computer. Click Next to immediately check for and install Microsoft device drivers when new devices are connected to your computer model number in
the search...
Drives - Windows Vista - Page 32
... Cleanup 13 Disk Defragmenter 12
O optical drive 3, 11 optical drive detection 21
P ProtectSmart Hard Drive
Protection 14
R region codes, DVD 10
26 Index
S software
Disk Cleanup 13 Disk Defragmenter 12
T troubleshooting
AutoPlay 23 disc burning 24 HP device drivers 22 optical disc does not play 23 optical drive detection 21 Windows device drivers 22
W WinDVD 25
Multimedia - Windows Vista - Page 34
... may see if the device is working properly:
◦ Click Troubleshoot to fix problems. ◦ Click the Driver tab to DVD/CD-ROM drives, unless a minus
sign (-) is displayed, click No. In the Device Manager window, click the plus sign (+) next to update, disable, or uninstall drivers for an optical drive listing. 4. After you find scratches...
Multimedia - Windows Vista - Page 38
... http://www.hp.com/support. 2. To use HP Update: 1. Open your Internet browser and go to immediately check for
software updates on -screen instructions.
32 Chapter 7 Troubleshooting Obtaining HP device drivers
Follow either of the following procedures to obtain HP device drivers. Select your country or region. 3. To use the HP Web site: 1. On the HP Welcome screen, click Settings and...
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