User manual COMPAQ IQ546T

[. . . ] Refurbished Limited Warranty, Support, and System Recovery Guide · Warranty, EULA · Support information · System recovery · Safety warnings Before contacting the HP Customer Care Center, it's important to have the following information handy. Please take a moment to write down your product information for future reference. The first four items on the list (Model Number, Product Number, Serial Number, and Software Build Number) can be viewed by pressing the Ctrl+Alt+S keys on the keyboard at the same time. Model Number: _____________________________________________________________________ System (Product) Number: ____________________________________________________________ Serial Number: ______________________________________________________________________ Software Build Number: ______________________________________________________________ Operating System: ___________________________________________________________________ Purchase Date: ______________________________________________________________________ Table of Contents Hardware Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 END-USER LICENSE AGREEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Repairing Software Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Operating Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Regulatory and Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 iii Hardware Limited Warranty HP Product Hardware Duration 90 days limited warranty 90 days technical support availability. If so, your HP authorized service provider can provide you with details. [. . . ] 4 Follow the onscreen instructions. Restarting Your Computer Restarting is the simplest repair method for your computer. When you restart, the computer reloads the operating system and software into its memory. To restart your computer: 1 Close all open programs and windows. 3 Click the Arrow button next to the Lock button, and then click Restart. Turning Off Your Computer When you turn off your computer and then turn it on again, you force the computer to reload the operating system into its memory, which clears some tracking information. This may eliminate some problems that can remain after you perform a restart. To turn off your computer: 1 Close all open programs and windows. 3 Click the Arrow button next to the Lock button, and then click Shut Down. 4 Start your computer by pressing the On button. 13 To manually add restore points: 1 Close all open programs. 2 Click the Windows Vista start button, and then click Control Panel. 3 Click System and Maintenance, and then click System. 5 Under Automatic restore points, select the disk for which you want to create a restore point. For more information about software restore points: 1 Click the Windows Vista start button, and then click Help and Support. 2 Type system restore into the Search box, and then click Search. 4 Under Programs, click Uninstall a program. 5 Select the program you want to remove, and then click Uninstall. 6 Click Yes if you want to continue with the uninstall process. To reinstall a program using the Recovery Manager: 1 Click the Windows Vista start button, All Programs, PC Help & Tools, and then click Recovery Manager. 2 Click Advanced Options, Reinstall software programs that came with your computer, and then click Next. 4 Choose the program you want to install, click Next, and follow the onscreen instructions. 5 When you have finished reinstalling, restart the computer. You must restart the computer when you are finished recovering software programs or hardware drivers. Software Program and Hardware Driver Reinstallation If an individual factory-installed software program or hardware driver is damaged, you can reinstall it by using the Recovery Manager program (select models only). NOTE: Do not use the Recovery Manager program to reinstall software programs that came on CDs or DVDs included in the computer box. Reinstall these programs directly from the CDs or DVDs. [. . . ] WARNING: For your safety, always unplug the computer from its power source and from any telecommunications systems (such as telephone lines), networks, or modems before performing any service procedures. Failure to do so may result in personal injury or equipment damage. Hazardous voltage levels are inside the power supply and modem of this product. Lithium Battery Caution WARNING: The computer uses a lithium battery, type CR2032. There is danger of an explosion if the battery is incorrectly replaced. [. . . ]