Question about E-Machines Bestec ATX-300-12E Rev. D 300w E-Machine GTW Power Supply Part 100929 (ATX30012E) Power Supply

1 Answer

New power supply problem

I recently installed an new power supply on my emachines comp. and it powers up, but then turns off after about a minute. everything is hooked up, but I'm getting nothing on the monitor. Any ideas? i've installed a new bestec power supply to a emachines 2260 but when i powered on the pc only turns on the mother board but not the HDD what that happens if everything is connected correctly?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 34 Answers

One of the reasons that this could be is that the power supply doesn't have enough power to power everything. Trying exchanging it for another one that has more watts. If this is an exact replacement as far as the wattage goes, then your problem may lie else where, and you may want to take it to a reputable local computer repair shop for further inspection.

Posted on Feb 19, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a T5026 EMachine won't power up. Green light on motherboard is on , could it be the switch , tried putting a new power supply box in it.


to see if the power swithc is the problem-

first, try to isolate the wire that connects the power switch to the motherboard. once you have deternined where the power switch plugs, then remove the wires from the motherboard leads and try to short the leads by connecting them with a metal device like a screwdriver tip. if the switch is broken, it will boot when shorted with the screwdriver. if it still will not boot, then you probably need either a new motherboard or a new cpu.

Nov 06, 2010 | E-Machines Emachine T5026 power supply **...

2 Answers

I have an emachine t5026 that won't turn on. It sounds like a car tying to start and the lights on the front flash as does the light on the mouse, but it won't start.


I have an emachine t5026 that won't turn on. It sounds like a car tying to start and the lights on the front flash as does the light on the mouse, but it won't start

Mar 29, 2010 | E-Machines Emachine T5026 power supply **...

1 Answer

Bad power supply


big red
oh yeas these emachines have a bad power supply all you neet is to go to a local computer store and get a new one worked on mine

Oct 25, 2009 | E-Machines AC Adapter for eMachines M6410,...

1 Answer

EMachines T3828 won't turn on. Any way to determine whether problem is power supply? thx!


Had the same problem and ended up replacing the PSU. Try re-seating the memory and video card first but if your not getting any power on beep codes then it is likely that the PSU and possibly the motherboard have failed (google emachines power supply failure).
Try a new PSU, it worked for me and was a fairly cheap fix if nothing else works.

Sep 19, 2009 | E-Machines Emachine T5026 power supply **...

2 Answers

W2888 emachine just shut down as if it were unpluged


THE LITTLE LIGHT ON THE MOTHERBOARD SHOULD ALWAY BE ON. THE FAN ON THE POWER SUPPLY RUNNING NORMAL OR FAST.
DID YOU ADD ANY NEW DEVICES TO YOUR COMPUTER LIKE UPGRADING THE RAM, VIDEO CARD, NEW INPUT DEVICE.

NEED MORE INFORMATION.

ROD

May 12, 2009 | Bestec (ATX-250-12E) 250-Watt Power Supply

1 Answer

How to set up my bestec power supply in me emachines computer


well plug in main power install it 4 screws litte 4 pin on main mobo yell black ones red 4 pin for hard drive cd rom ok

Oct 09, 2008 | Bestec (ATX-250-12E) 250-Watt Power Supply

1 Answer

Power supply


emachines t1742 comp , power supply is a 350 watt atx

Aug 19, 2008 | System Power Supplies

1 Answer

New power supply problem


try to run it with out the memory and see if you have the right kind, put one stick in and try that, if still does not work, then you must have a short on the motherboard. I would replace that. most of the time the power box goes out it shorts the motherboard out too. if a green light is on, the power box is good and the motherboard is out. Farren

Dec 25, 2007 | E-Machines Bestec ATX-300-12E Rev. D 300w...

Not finding what you are looking for?
E-Machines Bestec ATX-300-12E Rev. D 300w E-Machine GTW Power Supply Part 100929 (ATX30012E) Power Supply Logo

Related Topics:

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top E-Machines System Power Supplies Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3051 Answers

Are you an E-Machines System Power Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...