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Won't power up. Checked power cord and it is working. Green light on power button won't light up.

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Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Posted on May 16, 2010

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When i turn on my Dell Inspiron 2400 Desktop Computer why won`t it start.


Is the computer plugged in to a known good power source with a known good power cord? Also, make sure the power is fully seated on both ends. When you press the power button are you getting any indicator lights? The power button itself has an LED that will be either solid green, blinking green, solid amber, blinking amber, or off. Do you hear any beeps?

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My Juki HZL-E80 won't turn on


no, the light bulb won't cause the machine not to work, check the
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Kenmore Elite Model 110.42926 202 after setting the desired cycle will not start when you push the start button


see this causes and fix it. God bless you
Incoming Power Problem If the washer won't start check to see if there is power at the electrical outlet which the washer is plugged into. Plug a lamp or radio into the outlet to check it. If the outlet is dead, check the circuit breakers or fuses for the home.

Power Cord If the washer won't start, check to be sure there is power to the electrical outlet for the home. If that is OK, the power cord itself might be defective. This is rare. You can check the power cord with an Ohm meter for continuity.
User Control and Display Board If the washer won't start, the user control and display board may be defective. Check for power to the washer first.



Timer If the washer won't start the timer might be defective. This part is often misdiagnosed, check other components before replacing this timer.



Line Fuse If the washer won't start the line fuse might have blown.



Thermal Fuse If the washer won't start the thermal fuse may have blown. It can be tested for continuity. Watch our fuse testing video for more information.



Line Fuse and Holder If the washer won't start the line fuse might have blown, or the line fuse holder might be damaged and need to be replaced.

Main Control Board If the washer won't start the main control board might be defective. This is not common. Check other parts and causes first.



Door or Lid Latch Assembly If the washer won't start the lid switch assembly might be defective. This is a very common problem. The lid switch assembly can fail either mechanically or electrically. Test any electrical switches with an Ohm meter for continuity. The switches should have continuity according to their design.



Door Lock Motor and Switch Assembly If the washer won't start the door lock assembly should be checked. The door lock can fail either mechanically or electrically. Test any switches on the door lock with an Ohm meter. The switches should have continuity according to their design.
10_5_2012_7_06_37_pm.jpg

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1 Answer

Hp desktop blinking green light won't come on


mine does that when it's in stand-by mode. I just push the power button and it comes on....

Assuming you've already tried that....push and hold the power-button down for 5 seconds and the power SHOULD go out. *IF* it does not, then disconnect the power cord in the back for 1min....then reconnect and try to boot. If it *DOES*, then do the same...unplug the power cord for 1min and reconnect and boot.

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since the machine is a bernina, the machine probably needs to
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Kindle Touch won't start


Bad battery, needs changed.

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Toshiba Satellite C655-S5082. Won't power on. Worked fine last night. Today it won't turn on. Plug it it and no power light. With power cord plugged in when I push the power button the light for...


Hi.

Take out the AC power jack and then remove the laptop battery. Plug AC power back in and see if the laptop will turn on. If it turns on let it boot the operating system and then shut down as normal, remove the power cord and reinsert the battery and again see if it will switch on. If it does then there has been a glitch with the battery. If it doesn't then there is a problem with the battery.

If the laptop won't switch on either with or without the battery then there is a possibility that the motherboard has developed a problem.


Good luck.

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1 Answer

My printer won't turn on. I have tried turning everything off and back on but it still won't turn on.


There is only one way to find out if it is an issue with the printer or the Power cord or Power Adapter.

Normally every HP printer has 2 parts. One cord connects the Printer to an Adapter. the Adapter cord then connects to the Wall outlet.

Now that you have connected the printer to working outlet, Check after 10-15 mins if the Adapter ( black box ) is warm or cold. If the Adapter is warm and the green LED light on adapter is glowing, then it could an issue with the Cord or the Printer.

Try with another Adapter or power cord to diagnose.

For Other brand printers, there should be a power adapter ( black box ) and it should be warm when connected to wall outlet, if it is not warm then it is defective power adapter that you need to replaced. Else it is a problem with printer mechanism.


Regards,
Shawn

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1 Answer

I have a HP Deskjet D1560, and with the power cord plugged into a working outlet (I checked), the printer won't turn on. Is it just old? Is something wrong with the power cord or the printer?


There is only one way to find out if it is an issue with the printer or the Power cord.

Normally every HP printer has 2 parts. One cord connects the Printer to an Adapter. the Adapter cord then connects to the Wall outlet.

Now that you have connected the printer to working outlet, Check after 10-15 mins if the Adapter ( black box ) is warm or cold. If the Adapter is warm and the green LED light on adapter is glowing, then it could an issue with the Cord or the Printer.

Try with another Adapter or power cord to diagnose.

Regards,
Shawn

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1 Answer

Flashing green power light on TV


have the power supply checked out sounds like it went out

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