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Popular eMachines T2890 Manual Pages
User Guide - Page 17
...For more information, see "Installing a printer, scanner, or other peripheral device" on page 28. Desktop PC Back
Component Voltage switch
Power connector PS/2 mouse port
Icon...coded red or pink. The switch is preset at 50 Hz.
Plug USB (Universal Serial Bus) devices (such as Europe, the utility power is color-coded blue. The power supply should be set to 230.
www.eMachines...
User Guide - Page 24
... system will be damaged. The power supply should be set the power supply to save your work and shut down your computer normally. During an electrical storm, unplug both the power cord and the modem connection. The voltage selection for an extended period of your computer to set to 230.
18
www.eMachines.com Caution
If you have...
User Guide - Page 26
...power button for about five seconds, then release it up your computer
When you turn off your computer, certain components in the power supply and system board remain energized.
We recommend disconnecting the power...power from the wall outlets. If your computer, unplug the power cord and modem cable from your computer is in Standby mode, move the mouse or press the power... power indicator...
User Guide - Page 51
... brackets. Before opening the case.
Never slide expansion cards or components over any object into the vent holes of the power supply.
■ Touch a bare metal surface on the cards. www.eMachines.com
45
Caution
ESD can permanently damage electrostatic discharge-sensitive components in your computer. Warning
To avoid exposure to dangerous electrical...
User Guide - Page 56
... below.
50
www.eMachines.com
To install or replace DIMM memory:
1 Remove the side panel by following the instructions in "Removing the side panel"
on page 46.
2 For more stability, place your computer on your computer. Chapter 5: Maintaining Your Computer
Installing memory
When you upgrade the computer memory, make sure that you install the correct type of memory module for your...
User Guide - Page 61
Chapter 6
Troubleshooting
• Troubleshooting typical hardware and software problems
• Getting telephone support • Using automated troubleshooting
systems • Getting tutoring and training
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User Guide - Page 62
... the program's printed documentation or the online help Customer Care in diagnosing and fixing the problem.
■ If you added or removed peripheral devices, review the installation procedures you performed and make sure that you followed each instruction.
■ If an error occurs in the Search box , then click the arrow.
56
www.eMachines.com
User Guide - Page 68
... your Internet service provider (ISP) is set up modem, make sure that the connections have been made correctly.
■ Make sure that the connections have a problem with your modem. If you still get the error, your computer
62
www.eMachines.com For more information about troubleshooting Internet connections, click Start, then click Help and Support. Type the...
User Guide - Page 70
... 6: Troubleshooting
Memory
You see a "Not enough memory" error message ■ Close all messages are set correctly.
64
www.eMachines.com
Memory card reader...memory error in the My Computer window ■ Reboot your telephone service to get the correct code to help determine if a memory module is plugged into the telephone wall jack.
■ If you have additional telephone services...
User Guide - Page 73
...troubleshooting in Category View, click Printers and Other Hardware.
2 Click/Double-click the Phone and Modem Options icon, then click the Modems tab. 3 Click the modem you get an error such as port already open or the modem has failed to close the Phone and Modem Options dialog box.
Help and Support...Start, then click Control Panel. www.eMachines.com
67 The Modem Properties dialog ...
User Guide - Page 76
... printer online.
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www.eMachines.com Chapter 6: Troubleshooting
Networks
You cannot connect to your company network Every network is online.
Help and Support
For more information about network troubleshooting, click Start, then click Help and Support.
The printer is turned off, then retype the password. Passwords
Your computer does not accept your password Make sure that the...
User Guide - Page 77
....
3 Right-click the name of the printer you want to print to be the default printer, then click
Set as Default Printer.
■ Reinstall the printer driver.
To set to use. If your
Control Panel is not set a default printer:
1 Click Start, then click Control Panel. Troubleshooting
■ Check the cable for instructions on installing the printer...
User Guide - Page 78
... sure that the printer is online. For more information, see the speaker setup poster to check your speaker connections. For more information about sound troubleshooting, click Start, then click Help and Support. See the printer documentation for instructions for adding additional memory. Most printers have been printed before sending additional files to the printer. ■...
User Guide - Page 86
... and satellite grounding
Reference Grounding component
1
Electric service equipment
2
Power service grounding electrode system (NEC Art 250, Part H)
3
Ground clamps
4
Grounding conductors (NEC Section 810-21)
5
Antenna discharge unit (NEC Section 810-20)
6
Ground clamp
7
Antenna lead-in wire
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www.eMachines.com Appendix A:
Power lines
Do not locate the antenna near overhead...
User Guide - Page 94
...-based 74
U
uninterruptible power supply (UPS) 18 updating
Norton AntiVirus 39 Windows 38 UPS 18
USB port 9, 11, 28
V
video playing 35
virus protecting against 39 removing with Norton AntiVirus 39
voltage switch 11 volume
adjusting 21 adjusting modem 67 controls 21 muting 21 troubleshooting 72
W
Web site eMachines 3
Windows Product Key Code 13
Windows key...
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