eMachines T5254 Support Question
eMachines T5254 Support Question
Find answers below for this question about eMachines T5254 - 2 GB RAM.Need a eMachines T5254 manual? We have 4 online manuals for this item!
Question posted by ocullmk8 on January 16th, 2011
Power Supply For Emachine T5254
please help i need power supply for emachine don't how to find one and need to know oart number thank you for your help
Current Answers
Related eMachines T5254 Manual Pages
8512161 - eMachines Desktop Hardware Reference Guide - Page 3
...About This Reference 1
About this guide 2 Accessing the online User Guide 2 eMachines contact information 3 Microsoft Certificate of Authenticity 3
Chapter 2: Checking Out Your Computer... computer 14 Avoiding discomfort and injury from repetitive strain . 14
Preparing power connections 14 Protecting from power source problems 14 Checking the voltage selection 15
Connecting to a broadband ...
8512161 - eMachines Desktop Hardware Reference Guide - Page 5
www.emachines.com
Deleting unnecessary files 65 Checking the hard drive for errors 66 Defragmenting the hard drive 67 Backing up files 68 Scheduling maintenance tasks 69 ... Center 83 Memory 86 Memory card reader 86 Modem (cable or DSL 87 Modem (dial-up 87 Monitor 90 Mouse 91 Networks 91 Passwords 91 Power 92 Printer 92 Sound 94 Recovering your system 94
iii
8512161 - eMachines Desktop Hardware Reference Guide - Page 13
... digital camera, MP3 player, PDA, cellular telephone, or other device into these ports.
Plug powered, analog front speakers, an external amplifier, or headphones into this jack. For more information, .... This jack is color-coded pink. www.emachines.com
Component
Icon
Optical disc drive
Memory card reader
Power button/power indicator
USB ports
Microphone jack
Headphone jack
Description
...
8512161 - eMachines Desktop Hardware Reference Guide - Page 20
... modem jack. Protect your computer and peripheral devices by using a surge protector. During a power surge, the voltage level of electricity coming into your computer. Chapter 3: Setting Up and...• Take breaks to your computer during a power failure.
Protect your computer normally.
14 An uninterruptible power supply (UPS) supplies battery power to stand and stretch your legs. •...
8512161 - eMachines Desktop Hardware Reference Guide - Page 21
... your computer, provides power to the system board, add-in another country). www.emachines.com
Checking the voltage selection
Caution
If you can connect your computer. The power supply, a component built ...set the voltage selection switch incorrectly, your system will be moved to 230.
The power supply's voltage selection for your location before turning on the back of the world, such...
8512161 - eMachines Desktop Hardware Reference Guide - Page 23
...desktop layout so the next time you restore power, the programs are laid out just as you can run programs and search for files. Important
If for some reason you cannot use the Shut Down option in Windows to save power. It also saves your computer. www.emachines...Guide.
Putting your computer into Sleep mode is in the power supply and system board remain energized.
From that menu, you ...
8512161 - eMachines Desktop Hardware Reference Guide - Page 25
www.emachines.com
Restarting (rebooting) your computer
If your computer does not respond to keyboard or mouse input, you may need to restart (reboot) your computer does not turn the computer back on again.
2 If your computer.
Your ...To restart your computer:
1 Click (Start), click the arrow next to turn off, press and hold the
power button until the computer turns off , then turns on .
19
8512161 - eMachines Desktop Hardware Reference Guide - Page 40
...ESD can permanently damage electrostatic discharge-sensitive components in your computer and unplug the power cord and modem and network cables before opening the computer case, follow these ...Never slide expansion cards or components over any object into the vent holes of the power supply. Chapter 4: Upgrading Your Computer
Preventing static electricity discharge
Warning
To avoid exposure to...
8512161 - eMachines Desktop Hardware Reference Guide - Page 41
...the side panel
Warning
To avoid exposure to drain any
residual power from your computer, then unplug the power cord and modem cable before opening the case. To remove... disconnect the power
cord and modem, network, and all peripheral device cables.
3 Press the power button for ten seconds to dangerous electrical voltages and moving parts, turn off your computer.
35 www.emachines.com
Opening ...
8512161 - eMachines Desktop Hardware Reference Guide - Page 47
...press the module firmly into the bank. www.emachines.com
4 If you are adding a DIMM to its upright position. 8 Reconnect the cables and the power cord. 9 Turn on your computer. When ...the module is secure, you hear a click.
6 Replace the side panel by following the instructions in your computer is displayed.
41 Windows starts and the
Windows desktop...
8512161 - eMachines Desktop Hardware Reference Guide - Page 55
..."Replacing the side panel" on page 38.
12 Reconnect all external cables and the power cord.
13 Turn on its side.
www.emachines.com
8 Line up the tabs on the right side of the cage with your ... fan cable back into the case. Replacing the heat sink and processor
Tools
You need a Phillips screwdriver to replace the heat sink.
Hard drive cage tabs
Slots on a towel or other non-abrasive...
8512161 - eMachines Desktop Hardware Reference Guide - Page 61
... the eight system board screws.
www.emachines.com
3 Remove all memory modules by following the directions
in "Installing memory" on page 40.
4 Disconnect all the power and data cables from the old system...the heat sink and processor" on the screw holes in the same procedure.
10 Slide the power supply back into the case with the screws.
9 If your replacement system board does not include a...
8512161 - eMachines Desktop Hardware Reference Guide - Page 65
... to the computer.
• When storing your computer for an extended period of
time, unplug AC power.
59 If these slots are not covered under a standard warranty.
• Avoid dusty or dirty work... of it in expensive repairs that
you .
• Keep all liquids away from magnetic fields. www.emachines.com
Caring for your computer
To extend the life of your computer:
• Be careful not to ...
8512161 - eMachines Desktop Hardware Reference Guide - Page 83
...making a final judgment about color uniformity. www.emachines.com
Display
The screen resolution is dim or ...Guide. If the display is turned on, the power LED should be lit.
• Make sure ...know works to read
• Adjust the brightness and contrast controls. • Change the display settings. Help
For more information about changing the screen resolution, click Start, then click Help...
8512161 - eMachines Desktop Hardware Reference Guide - Page 110
Chapter 6: Troubleshooting
3 When the prompt "Press any key to boot from eMachines, see the manufacturer's documentation and technical support resources.
• If you ... you have recently installed hardware or software,
make sure that you use a surge protector, make sure that is supplying power. If you did not purchase the hardware or software from CD
or DVD" appears, press any key on your...
8512161 - eMachines Desktop Hardware Reference Guide - Page 111
...identifies your computer model and serial number. Customer Care will need this chapter. You can also go to troubleshoot your computer problem if:
• Power cords or plugs are damaged &#... serial number, and order
number available, along with a detailed description of your call for assistance. Warning
To avoid bodily injury, do not attempt to www.emachines.com.
eMachines contact ...
8512161 - eMachines Desktop Hardware Reference Guide - Page 128
... 7
power supply 15
printer installing 32 parallel port 9 setting default 92 troubleshooting 92 USB port 7, 9
programs closing unresponsive 19 opening 23 recovery discs 96, 98 re-installing 95
PS/2 port keyboard 8 mouse 9
R
RAM See memory
rebooting computer 19
recordable drive 7
recording audio files 27 optical discs 27
recovering defaults 102 drivers 95 programs...
8512161 - eMachines Desktop Hardware Reference Guide - Page 130
...77 memory 86 memory card reader 86 monitor 77 mouse 91 network 78, 91 passwords 91
power 92 printer 92 safety guidelines 74 screen 77 screen area 77 screen resolution 77 sound 94 ...Media Center 83 turning off computer 7, 17, 19 turning on computer 7, 16 tutoring fee-based 106
U
uninterruptible power supply (UPS) 14
updating Windows 62
UPS 14 USB port 7, 9, 32
V
video playing 26, 27
voltage ...
8512780 - eMachines Desktop PC User Guide - Page 77
... an AC power outlet, then turn it must have the same content), click to deselect the check box for Extend my Windows desktop onto this section are for its driver.
A large number appears on the screen of the monitor port on your Windows desktop.
Use the additional desktop space to your computer.
www.emachines.com
Setting...
8512780 - eMachines Desktop PC User Guide - Page 93
www.emachines.com
starting 60 updating 60
O
online help 2, 3
opening documents ...files 30 music CD 31 video files 30 Windows Media Player file 30
power changing plans 75 plans 75 schemes 75
printer adding Bluetooth 55 sharing ...Update 62 wireless Ethernet 52
serial number 3
Shared Documents folder 73
sharing drives 53 folders 53 printer 54
shortcuts adding to desktop 8 closing programs 17 closing ...
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