User Guide
Gateway E-2300
1 Getting Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Help and Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Searching for a topic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Using Your Computer guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Online help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Gateway contact information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Checking Out Your Gateway Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Desktop to tower conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Locating your serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Microsoft Certificate of Authenticity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Finding your specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Working safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Reducing eye strain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Setting up your computer desk and chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Setting up your computer and computer accessories . . . . . . . . . . . . . . . . . . . . . . . . . 17 Sitting at your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Avoiding discomfort and injury from repetitive strain . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Protecting from power source problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Checking the voltage selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Starting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Waking up your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Turning off your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Restarting (rebooting) your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Using the keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Standard keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Multifunction keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Adjusting the volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Connecting the modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Connecting to a wired Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Installing a printer, scanner, or other peripheral device . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4 Using Drives and Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Using the diskette drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Using the Zip drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Using the memory card reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Memory card types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Inserting a memory card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Using the CD or DVD drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Identifying drive types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Inserting a CD or DVD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Playing a CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Playing a DVD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Creating CDs and DVDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5 Maintaining Your Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Caring for your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Updating Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Protecting your computer from viruses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Cleaning your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Cleaning the exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Cleaning the keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Cleaning the monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Cleaning the mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Cleaning CDs or DVDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Restoring your system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Preventing static electricity discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Opening the case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Closing the case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Installing memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Replacing the system battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Safety guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 First steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Add-in cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 CD or DVD drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Diskette drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 DVD drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 File management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Hard drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Memory card reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Modem (dial-up) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
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Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
7 Networking Your Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Introduction to networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Using a network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Selecting a network connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Creating an Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Installing Ethernet cards and drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Making sure your broadband connection works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Naming the computers and the workgroup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Configuring the TCP/IP protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Setting up a wireless Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Setting up a wired Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Configuring your router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Testing your network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Sharing your resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Sharing an Internet connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Sharing drives and printers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Using the network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Connecting to hotspots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Troubleshooting Your Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Wired Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Wireless Ethernet network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
A Safety, Regulatory, and Legal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
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Chapter 1
■Using the Gateway Web site
■Using Help and Support
■Using Your Computer guide
■Using Do More With Gateway
■Using online help
■Contacting Gateway
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Your computer includes Help and Support, an easily accessible collection of help information, troubleshooters, and automated support. Use Help and Support to answer questions about Windows and to help you quickly discover and use the many features of your Gateway computer.
To start Help and Support:
■Click Start, then click Help and Support. Help and Support opens.
You can find help information by clicking a link, performing a search, or browsing the index.
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To search for a topic in Help and Support, type a word or phrase (keyword) in the Search box located at the top of any Help and Support screen, then click the arrow button.
For each search, you receive the following search result types:
■Suggested Topics - These topics are located in Help and Support and are relevant to your search topic.
■Full-text Search Matches - These topics are located in Help and Support and contain the words you entered in the Search box.
■Microsoft Knowledge Base - These topics are located on the Microsoft Web site and contain the words you entered in the Search box. You must be connected to the Internet to search for and access these topics.
To view a list of your search results, click the results header for the type of results you want to view.
To view a topic, click the topic name in the Search Results list.
In addition to this guide, the Using Your Computer guide has been included on your hard drive. This guide includes information on using Windows, using the Internet, sending a fax, and changing power-saving settings as well as other topics.
To access the Using Your Computer guide:
■ Click Start, All Programs, then click Gateway Documentation.
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Many programs provide information online so you can research a topic or learn how to perform a task while you are using the program. You can access most online help information by selecting a topic from a Help menu or by clicking a Help button.
You can search for information by viewing the help contents, checking the index, searching for a topic or keyword, or browsing through the online help.
For Technical Support, see the Gateway Business Service Plans guide that came with your system.
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Chapter 2
Checking Out Your
Gateway Computer
■Identifying features
■Locating your computer serial number
■Locating the Microsoft Certificate of Authenticity
■Locating the specifications for your computer
■Purchasing accessories
5
Your computer includes the following components.
CD/DVD eject button
CD/DVD/Recordable drive
Zip drive eject button
Zip drive or memory card
reader (optional)
Diskette drive
Diskette eject button
Power button/ power indicator
USB ports
Microphone jack
Headphone jack
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Component |
Icon |
Description |
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CD/DVD eject button |
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Press this button to open the CD or DVD drive tray. For more information, |
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see “Using the CD or DVD drive” on page 34. |
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CD/DVD/Recordable |
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Use this drive to listen to audio CDs, install games and programs, watch |
drive |
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DVDs, and store large files onto recordable discs (depending on drive |
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type). |
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This drive may be a CD, recordable CD, DVD, or recordable DVD drive. |
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To identify your drive type and for more information about your drive, see |
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“Identifying drive types” on page 34. |
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Zip drive eject button |
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Press this button to eject an inserted Zip disk. |
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Zip drive (optional) |
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Use this drive to store larger files on Zip disks. For more information, |
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see “Using the Zip drive” on page 31. |
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Memory card reader |
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Insert a memory card from a digital camera, MP3 player, PDA, cellular |
(optional) |
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telephone, or other devices into the memory card reader. For more |
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information, see “Using the memory card reader” on page 32. |
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Diskette drive |
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Insert a standard 3.5-inch diskette into the optional diskette drive. For |
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more information, see “Using the diskette drive” on page 30. |
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Diskette eject button |
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Press this button to eject an inserted diskette. For more information, see |
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“Using the diskette drive” on page 30. |
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Power button/ |
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Press this button to turn the power on or off. You can also configure the |
Power indicator |
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power button to operate in Standby/Resume mode or Hibernate mode. |
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The button lights when the computer is turned on. |
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USB ports |
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Plug a USB (Universal Serial Bus) device (such as a printer, scanner, |
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camera, keyboard, or mouse) into this port. For more information, see |
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“Installing a printer, scanner, or other peripheral device” on page 27. |
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Microphone jack |
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Plug a microphone into this jack. |
(red or pink) |
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Headphone jack |
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Plug powered, analog front speakers, an external amplifier, or |
(green) |
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headphones into this jack. |
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Your computer includes the following components:
PS/2 keyboard port
USB ports
Serial port
Monitor port
USB ports
Microphone jack
Telephone jack (optional)
Power connector
PS/2 mouse port
Kensington lock slot
Case cover shipping thumbscrew
Parallel port
Ethernet (Network) jack
Audio input (Line in) jack
Headphone/Speakers (Line out) jack Monitor port (optional)
Modem jack (optional)
Voltage switch
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Component |
Icon |
Description |
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PS/2 keyboard port |
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Plug a Personal System/2® (PS/2) keyboard into this port. |
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USB ports |
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Plug USB (Universal Serial Bus) devices (such as a printer, |
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scanner, camera, keyboard, or mouse) into these ports. For |
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more information, see “Installing a printer, scanner, or other |
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peripheral device” on page 27. |
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Serial port |
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Plug a serial device (such as a digital camera) into this port. |
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For more information, see “Installing a printer, scanner, or other |
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peripheral device” on page 27. |
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Monitor port |
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Plug a monitor into this port. |
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Microphone jack |
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Plug a microphone into this jack. |
(red or pink) |
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Telephone jack |
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If your modem has a telephone jack, plug the cable for a |
(optional) |
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telephone into this jack. |
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Power connector |
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Plug the power cord into this connector. |
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PS/2 mouse port |
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Plug a PS/2 mouse into this port. |
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Kensington™ |
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Secure your computer to an object by connecting a Kensington |
lock slot |
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cable lock to this slot. |
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Case cover |
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Remove this screw before opening the case. |
shipping |
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thumbscrew |
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Parallel port |
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Plug a parallel device (such as a printer) into this port. For more |
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information, see “Installing a printer, scanner, or other |
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peripheral device” on page 27. |
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Ethernet (network) |
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Plug a 10/100 Ethernet network cable or a device (such as a |
jack |
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DSL or cable modem for a broadband Internet connection) into |
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this jack. |
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For more information, see “Networking Your Computer” on |
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page 75, or see “Learning about the Internet” in Using Your |
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Computer which has been included on your hard drive. To |
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access this guide, click Start, All Programs, then click |
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Gateway Documentation. |
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Audio input (Line |
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Plug an external audio input source (such as a stereo) into this |
in) jack (blue) |
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jack so you can record sound on your computer. |
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Headphone/ |
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Plug powered speakers, an external amplifier, or headphones |
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into this jack. |
jack (green) |
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Modem jack |
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Plug a modem cable into this jack. |
(optional) |
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Voltage switch |
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Before turning on your computer, make sure that this switch is |
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in the correct position for the correct power available. The |
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switch is preset at the factory with the correct voltage for your |
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area. |
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In the United States, the utility power is supplied at a nominal |
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115 volts at 60 Hz. The power supply should always be set to |
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this when your computer is operating in the United States. In |
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other areas of the world, such as Europe, the utility power is |
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supplied at 230 volts at 50 Hz. If your computer is operating |
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in an environment such as this, the voltage switch should be |
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moved to 230. |
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You can convert your case from desktop to tower configuration using the rotating foot included with your system.
The label on the side of your computer case contains information that identifies your computer serial number. Gateway Technical Support will need this information if you call for assistance.
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The Microsoft Certificate of Authenticity label found on the back or side of your computer includes the product key code for your operating system.
For more information about your computer, such as memory size, memory type, and hard drive size, visit Gateway’s eSupport page at support.gateway.com. The eSupport page also has links to additional Gateway documentation and detailed specifications.
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To order accessories, visit the Accessory Store at accessories.gateway.com.
Memory
Large programs, such as multimedia games or graphics programs, use a lot of memory. If your programs are running more slowly than you think they should, try adding more memory.
Printers
You can attach almost any type of printer to your computer. The most common types are inkjet and laser printers, which print in color or black and white. See “Installing a printer, scanner, or other peripheral device” on page 27 for more information about attaching a printer.
Inkjet printers and cartridges are relatively inexpensive, but they are slower than laser printers. Using an inkjet color printer, you can print pictures, banners, and greeting cards, as well as documents.
Laser printers and cartridges are more expensive, but they print much faster than inkjet printers. Laser printers are better than inkjet printers when you are printing large documents.
Storage Devices
If you need additional storage space or you want to back up your files, you can add storage devices to you computer.
With a recordable CD or DVD drive, you can free up hard drive space by backing up files, then removing them from your hard drive. Writable CDs can hold as much as 700 MB of data. Single layer writable DVDs can hold as much as 4700 MB of data. Dual layer writable DVDs hold as much as 8500 MB of data. For more information about using recordable drives, see “Creating CDs and DVDs” on page 36.
If you need to back up your entire system, you probably need a tape backup (TBU) drive. TBU drives, like tape recorders, use magnetic tape cartridges to store data. Tape drive cartridges can store 2 GB, 20 GB, 40 GB, 130 GB, or more of data.
If you want to increase your internal storage space, try replacing your existing hard drive with a larger drive.
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USB flash drive
Use a USB flash drive for storing files or transferring files to another computer.
Uninterruptible power supplies
A standby, uninterruptible power supply (UPS) protects your computer from data loss during a total power failure. A UPS uses a battery to keep your computer running temporarily during a power failure so you can save your work and shut down your computer correctly. A UPS may also provide protection from power surges.
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Chapter 3
■Using your computer safely
■Protecting your computer from power source problems
■Turning your computer on and off
■Adjusting the volume
■Connecting the modem and network
■Installing peripheral devices
15
Before using your computer, read the following recommendations for setting up a safe and comfortable work area and avoiding discomfort and strain.
Hands and arms are parallel to the floor
Top of screen is not higher than eye level
Screen is perpendicular to your line of sight
Feet are flat on the floor
Sunlight or bright indoor lighting should not reflect on the monitor screen or shine directly into your eyes.
■Position the computer desk and monitor so you can avoid glare on your screen and light shining directly into your eyes. Reduce glare by installing shades or curtains on windows, and by installing a glare screen filter on your monitor.
■Use soft, indirect lighting in your work area. Do not use your computer in a dark room.
■Avoid focusing your eyes on your computer screen for long periods of time. Look away from your computer occasionally, and try to focus on distant objects.
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When you are setting up your computer desk and chair, make sure that the desk is the appropriate height and the chair helps you maintain good posture.
■Select a flat surface for your computer desk.
■Adjust the height of the computer desk so your hands and arms are positioned parallel to the floor when you use the keyboard and mouse. If the desk is not adjustable or is too tall, consider using a keyboard drawer.
■Use an adjustable chair that is comfortable, distributes your weight evenly, and keeps your body relaxed.
■Position your chair so the keyboard is at or slightly below the level of your elbow. This position lets your shoulders relax while you type.
■Adjust the chair height, adjust the forward tilt of the seat, or use a footrest to distribute your weight evenly on the chair and relieve pressure on the back of your thighs.
■Adjust the back of the chair so it supports the lower curve of your spine. You can use a pillow or cushion to provide extra back support.
■Set up the monitor so the top is no higher than eye level, the monitor controls are within reach, and the screen is tilted to be perpendicular to your line of sight.
■Place your keyboard and mouse at a comfortable distance. You should be able to reach them without stretching.
■Set paper holders at the same height and distance as the monitor.
■Avoid bending, arching, or angling your wrists. Make sure that they are in a relaxed position when you type.
■Do not slouch forward or lean far back. Sit with your back straight so your knees, hips, and elbows form right angles when you work.
■Take breaks to stand and stretch your legs.
■Avoid twisting your torso or neck.
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■Vary your activities to avoid excessive repetition.
■Take breaks to change your position, stretch your muscles, and relieve your eyes.
■Find ways to break up the work day, and schedule a variety of tasks.
During a power surge, the voltage level of electricity coming into your computer can increase to far above normal levels and cause data loss or system damage. Protect your computer and peripheral devices by connecting them to a surge protector, which absorbs voltage surges and prevents them from reaching your computer.
Warning High voltages can enter your computer through both the power cord and the modem connection. Protect your computer by using a surge protector. If you have a telephone modem, use a surge protector that has a modem jack. If you have a cable modem, use a surge protector that has an antenna/cable TV jack. During an electrical storm, unplug both the surge protector and the modem.
An uninterruptible power supply (UPS) supplies battery power to your computer during a power failure. Although you cannot run your computer for an extended period of time with a UPS, a UPS lets you run your computer long enough to save your work and shut down your computer normally.
A power supply is integrated into your computer to provide power to the system board, add-in cards, and peripheral devices. The voltage selection for your location is typically set at the factory. Use the power selection switch on the back of your computer to set the power supply to 115V or 230V. To verify that your system has the correct setting for your environment, check the voltage selection switch.
Caution |
If you set the voltage selection switch incorrectly, your system will be |
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damaged. Make sure this switch is set correctly for your location |
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before turning on your computer. |
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In the United States, the utility power is supplied at a nominal 115 volts at 60 Hz. The power supply should always be set to this when your computer is operating in the United States. In other areas of the world, such as Europe, the utility power is supplied at 230 volts at 50 Hz. If your computer is operating in an environment such as this, the voltage switch should be moved to 230.
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To set the voltage selection switch:
■Use a tool such as an opened paper clip to slide the voltage selection switch to the correct voltage position.
Voltage switch
To start your computer:
1
2
3
Connect the cables to your computer. See the setup poster for setup instructions.
Turn on your computer.
If you are starting your computer for the first time, follow the on-screen instructions to set up your computer.
Important Your computer has a built-in variable speed fan. In addition, your computer uses a powerful processor which produces heat. Both the system fan and processor can run at different speeds at times to ensure proper system cooling. You may notice an increase in the fan noise when the fan is running at high speed and a decrease in the fan noise when it switches to normal speed.
4 Turn on any peripheral devices, such as printers or scanners, and see the documentation that came with the device for setup instructions.
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When you have not used your computer for several minutes or have not turned off your computer, it may enter a power-saving mode called Standby. While in Standby, the power indicator flashes.
If your computer is in Standby mode, move the mouse or press the power button to “wake” it up.
Tips & Tricks For more information about changing the power button mode, see “Changing Power-Saving Settings” in Using Your Computer which has been included on your hard drive. To access this guide, click Start,
All Programs, then click Gateway Documentation.
Warning When you turn off your computer, certain components in the power supply and system board remain energized. In order to remove all electrical power from your computer, unplug the power cord and modem cable from the wall outlets. We recommend disconnecting the power cord and modem cable when your computer will not be used for long periods.
For more information about changing the power button mode, see “Changing Power-Saving Settings” in Using Your Computer which has been included on your hard drive. To access this guide, click Start,
All Programs, then click Gateway Documentation.
To turn off your computer:
1
2
Click Start, then click Turn Off Computer. The Turn Off Computer dialog box opens.
Click Turn Off. Windows shuts down and turns off your computer.
Important If for some reason you cannot use the Turn Off Computer option in Windows to turn off your computer, press and hold the power button for about five seconds, then release it.
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If your computer does not respond to keyboard or mouse input, you may have to close programs that are not responding. If closing unresponsive programs does not restore your computer to normal operation, you may have to restart (reboot) your computer.
To close unresponsive programs and restart your computer:
1
2
3
4
5
Press CTRL+ALT+DEL. The Task Manager window opens.
Click the Applications tab, then click the program that is not responding.
Click End Task.
Click X in the top-right corner of the Windows Task Manager dialog box.
If your computer does not respond, turn it off, wait ten seconds, then turn it on again.
Important If your computer does not turn off, press and hold the power button for about five seconds, then release it.
As a part of the regular startup process, a program to check the disk status runs automatically. When the checks are finished, Windows starts.
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This keyboard is the basic model of keyboard available with your computer.
Function keys |
Navigation keys Indicators |
Windows keys |
Application |
Directional |
Numeric |
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key |
keys |
keypad |
Press these keys... |
To... |
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Function keys |
Start program actions. Each program uses different function keys for |
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different purposes. See the program documentation to find out more |
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about the function key actions. |
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Navigation keys |
Press these keys to move the cursor to the beginning of a line, to the |
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end of a line, up the page, down the page, to the beginning of a |
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document, or to the end of a document. |
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Indicators |
Show if your NUM LOCK, CAPS LOCK, or SCROLL LOCK keys are |
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activated. Press the corresponding key to activate the function. |
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Windows keys |
Press one of these keys to open the Windows Start menu. These keys |
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can also be used in combination with other keys to open utilities like |
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Application key |
Access shortcut menus and help assistants in Windows. |
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Directional keys |
Move the cursor up, down, right, or left. |
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Numeric keypad |
Use these keys to type numbers when the numeric keypad (NUM LOCK) |
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is turned on. |
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This keyboard is the full-featured model available with your computer.
Function keys |
Navigation keys Indicators |
Windows keys |
Application |
Directional |
Numeric |
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key |
keys |
keypad |
Press these |
To... |
keys... |
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Function keys |
Start program actions. Each program uses different function keys for different |
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purposes. See the program’s help to learn more about function key actions. |
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Navigation keys |
Press these keys to move the cursor to the beginning of a line, to the end |
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of a line, up the page, down the page, to the beginning of a document, or |
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to the end of a document. |
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Indicators |
Show if your NUM LOCK, CAPS LOCK, or SCROLL LOCK keys are activated. |
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Press the corresponding key to activate the function. |
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Windows keys |
Press this key to open the Windows Start menu. This key can also be used |
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in combination with other keys to open utilities like F (Search utility), R (Run |
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utility), and E (Explorer utility). |
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Application key |
Access shortcut menus and help assistants in Windows. |
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Directional keys |
Move the cursor up, down, right, or left. |
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Numeric keypad |
Use these keys to type numbers when the numeric keypad (NUM LOCK) is |
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turned on. |
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23 |
Previous Stop
Play/Pause Next
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Volume down |
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Mute |
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Help |
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Search |
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Volume up |
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My Documents |
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Internet |
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Special-function buttons Icons |
Press to... |
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Previous |
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Return to the previous CD track or DVD chapter. |
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Play/Pause |
Start or pause the play of the CD or DVD. |
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Stop |
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Stop the play of CD or DVD. |
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Next |
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Move to the next CD track or DVD chapter. |
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Volume down |
Decrease the volume. |
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Volume up |
Increase the volume. |
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Mute |
Turn off all sound. |
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My Documents |
Opens the My Documents folder. You can customize this |
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button to open another program. |
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Help |
Open online help. You can customize this button to open |
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another program. |
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Open your e-mail program. You can customize this |
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button to open another program. |
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Search |
Open online search. You can customize this button to |
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open another program. |
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Internet |
Open your Web browser. You can customize this button |
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to open another program. |
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