Quick Reference Guide
Table Of Contents
- Contents
- About This Reference
- Checking Out Your Computer
- Setting Up and Getting Started
- Working safely and comfortably
- Preparing power connections
- Connecting to a broadband modem or network
- Connecting a dial-up modem
- Starting your computer
- Turning off your computer
- Restarting (rebooting) your computer
- Using the keyboard
- Using the mouse
- Using optical drives
- Using the memory card reader
- Using the diskette drive
- Adjusting the volume
- Installing a printer, scanner, or other device
- Upgrading Your Computer
- Preventing static electricity discharge
- Opening and closing the case
- Removing and installing the front bezel
- Installing memory
- Replacing an optical or diskette drive or a card reader
- Replacing the hard drive
- Adding or replacing an expansion card
- Replacing the front fan
- Replacing the rear fan
- Replacing the front I/O board
- Replacing the processor
- Replacing the system battery
- Replacing the power supply
- Replacing the system board
- Maintaining Your Computer
- Troubleshooting
- Safety guidelines
- First steps
- Troubleshooting
- Add-in cards
- Audio
- CD or DVD drives
- Diskette drive
- The diskette drive is not recognized
- You cannot save a file to diskette or you see the message “disk is full or write-protected”
- You see an “Access Denied” or “Write protect” error message
- You see a “Disk is full” error message
- You see a “Non-system disk” or “Disk error” error message
- The diskette drive LED is lit continuously
- Display
- DVD drives
- Ethernet
- Expansion cards
- File management
- Floppy drive
- Hard drive
- Internet
- Keyboard
- Memory
- Memory card reader
- Modem (cable or DSL)
- Modem (dial-up)
- Your modem does not dial or does not connect
- You cannot connect to the Internet
- Your 56K modem does not connect at 56K
- Your fax communications program only sends and receives faxes at 14,400 bps when you have a 56K modem
- The modem is not recognized by your computer
- The modem is noisy when it dials and connects
- Monitor
- Mouse
- Networks
- Passwords
- Power
- Printer
- Sound
- Recovering your system
- Telephone support
- Legal Notices
- Index

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Cleaning the keyboard
You should occasionally clean the keyboard to remove dust and
lint trapped under the keys.
To clean the keyboard:
1 Use an aerosol can of air with a narrow, straw-like
extension to remove dust and lint trapped under the
keys.
2 If you spill liquid on the keyboard, turn off your
computer and turn the keyboard upside down. Let the
liquid drain, then let the keyboard dry before trying to
use it again. If the keyboard does not work after it dries,
you may need to replace it.
Cleaning the monitor
To clean the monitor:
• To clean an LCD flat panel monitor, use a soft cloth and
water to clean the screen. Dampen the cloth (never apply
liquid directly to the screen), then wipe the screen with
the cloth.
• To clean a CRT monitor, use a soft cloth and glass cleaner
to clean the screen. Squirt a little cleaner on the cloth
(never directly on the screen), then wipe the screen with
the cloth.
Cleaning the mouse
If the mouse pointer begins moving erratically across the
screen or becomes difficult to control precisely, cleaning the
mouse will likely improve its accuracy.
To clean the mouse:
• Wipe the bottom of the mouse with a damp, lint-free
cloth.
Caution
A flat-panel monitor is made of specially coated glass and can be scratched
or damaged by abrasive or ammonia-based glass cleaners.
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