Question about E-Machines Bestec ATX-300-12E Rev. D 300w E-Machine GTW Power Supply Part 100929 (ATX30012E) Power Supply
A friend gave me a chance to try to fix their emachines w3507 power problem. they had a storm one night. woke up the next morning and the computer was off. I tried all the obvious troubleshooting techniques first (i.e., monitor, power outlet, etc....). I even tried holding power button down for a second for a power offload. There was a dull blinking orangeish indicator light on the front of the tower "ePower Button". Inside the tower, a tiny light green LED above a circuit labled "SPDIF 1" or something on the board was blinking. ---- I know the hard drive is fine because I took it out, put in another computer and it booted up fine. I tried putting another computer's good power supply unit in defective tower, and the only changes I noticed was that the tiny light green LED on the board went from blinking to solid and so did the orangeish light on the front. I put original power supply back in defective tower and both LED's are continuing to stay solid. In both power supply configurations named above, there was no fan or other indications of power other than the mentioned LED's. Does this mean that it's probably the motherboard, the power supply unit, or both?? Please give me whatever useful(or not) input you may have on this......absolutely anything will help and be greatly appreciated.
Detarch all accessories or hardware connected to the system , then bring out the power pack itself out completely look for a soldering led to test the functionality of the power pack itself if it rotates the fan of its pack by looping the first hole to the third hole cable in the power pack connector that will head into the motherboard. therefore, check the mother board if there is any damage on it like some component if all this is false . then plug the power pack to the outlet and fix the connector of the power pack to the motherboard after detaching both cd drive , floopy disk drive leaving the hard disk and the memory . then change the memory card and press on the system there should be a solution from all this . the problem should be from the Memory not to be able to start up the system but go through those process i have given you before concluding it was the memory ok....
kindly rate this solution......
Posted on May 05, 2010
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 04, 2012 | E-Machines Computers & Internet
Nov 29, 2010 | Computers & Internet
Nov 08, 2010 | RCA HD52W56 52" Rear Projection HDTV
Aug 16, 2010 | Cell Phones
Feb 19, 2010 | Acer Computers & Internet
Feb 01, 2010 | eMachines W3507 PC Desktop
Nov 04, 2009 | eMachines W3507 PC Desktop
Aug 09, 2009 | Televison & Video
Jul 24, 2009 | Dell E171FPb 17" Flat Panel LCD Monitor
Dec 26, 2007 | Protron PLTV-32 Television
303 people viewed this question
Usually answered in minutes!