Question about Gateway DX4870-UB20P Core i3-2120 3.3GHz 6GB 1TB PC with HDMI & WiFi-N

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Wont power on.

The only way power button ligts up is if unplug power cord then plug back in, but then turns off instantly

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  • Gateway Master
  • 2,432 Answers

Defective power supply unit .

Posted on Jun 14, 2014

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Posted on Jul 10, 2011

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1 Answer

My tv wont come back on


Check the power cord to the television if you are unable to turn it on with the "Power" button on the front. Make sure the cord is connected properly to the television and to a working AC outlet. If a power outage has occurred, unplug the television for 30 minutes to allow it to reset and plug it back in.


Feb 01, 2013 | Sylvania LC-225SL9 22 in. LCD TV

1 Answer

Computer wont turn on


Make sure the tower is getting power. There will be a green light on the back of the tower where the power cord goes. Make sure the cord is snug and that it is securely plugged in to your power source - I'm hoping it is a power surge strip and in which case, make sure the surge strip didn't get unplugged or turned off. If you have it plugged directly in to the wall then make sure that outlet has power by plugging something else in to it that you know works. After doing all of this, make check to see if there is a light on the back of your pc. If not, unplug the power from the back of the tower, wait 30 seconds at least, and then plug it back in. Hit the power button on the front just once, if it doesn't power up, press and hold the button in for a 2 seconds and release. If that doesn't work, your power supply may have gone bad. That happens from time to time. Good luck, hope this helps!

Jan 20, 2013 | Thermaltake Computers & Internet

1 Answer

My printers ink clogs and wont print


Reset the product
  1. Press the Power button (c01602202.gif ) to turn on the product.
  2. With the product turned on , disconnect the power cord from the rear of the product.
  3. Unplug the power cord from the wall outlet.
  4. Wait at least 15 seconds.
  5. Plug the power cord back into the wall outlet.
  6. Reconnect the power cord to the rear of the product.
  7. If the product does not turn on by itself, press the Power button (c01602202.gif ) to turn it on.

Jul 06, 2011 | HP Officejet 6500 Wireless All-in-One...

1 Answer

Power cord pluged in, turn on computer entered password, screen went black, power on button blinks green instead of steady on, wont do nothing else, what happened, what do i do now?


Unplug the power cord. Remove the battery. Press and hold the power button for 60 seconds then release. Plug the power cord back in but leave the battery out and try to turn it on now. If it comes on you can put your battery back in. If it still does not come on you may need a new power supply/ adapter.

Apr 06, 2011 | Acer Computers & Internet

1 Answer

Hp officejet 6500 all lights are flashing and mechine says turn off and on . Please can someone Help??


: Check the power cord

1.
Turn on the product.
2.
Remove the power cord from the back of the product.
3.
Check the power cord for any physical damage. If the power cord is damaged, replace the power cord.

*
If these steps resolved the issue , you do not need to continue troubleshooting.
*
If the issue persists , continue to the next solution.

Turn the product off and then on again

1.
Press the Power button ( ) to turn the product off.
2.
Wait 60 seconds, and then press the Power button ( ) to turn the product back on.
3.
If the product does not turn off when the Power button ( ) is pressed, wait three minutes, and then proceed to the next solution.

Plug the product into a wall outlet
Follow these steps to make sure the product is plugged in correctly.

1.
Unplug the power cord from the back of the product.
2.
Unplug the power cord from any surge protectors or power strips.
3.
Select a wall outlet to plug the product into. Test the wall outlet by plugging another electric appliance, such as a lamp, into the wall outlet and turning it on. Unplug the test appliance.
4.
Plug the power cord into the back of the product.
5.
Plug the power cord into the wall outlet.
6.
Press the Power button ( ) to turn the product on.

*
If these steps resolved the issue , you do not need to continue troubleshooting.
*
If the issue persists , continue to the next solution.

Solution six: Reset the product
Follow these steps to reset the printer.

1.
Unplug the power cord from the back of the product.
2.
Unplug the power cord from the wall outlet.
3.
Wait 10 seconds, and then plug the power cord back into the wall outlet.
4.
Plug the power cord into the back of the product.
NOTE: Many power cords have an LED light on the power module or on the end of the cord that plugs into the product. Make sure the LED light is lit and steady.
5.
Press the Power button ( ) to turn the product on.

*
If these steps resolved the issue , you do not need to continue troubleshooting.
*
If the issue persists , continue to the next solution.

6. Perform a partial reset of the product
  1. Disconnect the power cord from the product.
  2. Wait for 20 seconds.
  3. Press and hold # and 3 while reconnecting the power cord.
  4. When the product turns on, release both buttons.
  5. Try printing again.

IF still won't resolve it by following steps mentioned above then your printer needs replacement. Malfunctioning hardware.

Mar 28, 2011 | HP Officejet 6500 Wireless All-in-One...

2 Answers

How can i reset a router


There's a reset button on the back of the router, it's a small button that you can press using a paper clip. Press it for 15 seconds to reset it.

Reset 1:
Press the reset button for 15 seconds at the back of the router while the router is on.

Reset 2:
Press the reset button for 15 seconds while the router is on after 15 seconds unplug the power cord while holding the reset button then count another 15 seconds and release the reset button. Then plug the power cord back in.

Reset 3:
Press the reset button for 15 seconds while the router is on after 15 seconds unplug the power cord while holding the reset button then count another 15 seconds and plug the power cord back in while the reset button is plugged in and count another 15 seconds release the reset button.

Hope this helps.

Jan 11, 2010 | D-Link Computers & Internet

2 Answers

My wii console wont turn on, its plugged and everything, we had a power outage earlier but now no red light comes on. Please help!


Unplug the wii power cord from the wall and the wii for 5 mins. to reset the brick on the power cord.

Nov 22, 2009 | Nintendo Wii Console

1 Answer

Carriage jam, load paper, 2575 won't print


Step1:
  1. Turn off the HP All-in-One by pressing the On button on the HP All-in-One.
  2. Unplug the power cord from the back of the HP All-in-One.
  3. Plug the power cord back into the HP All-in-One.
  4. Turn on the HP All-in-One by pressing the On button on the HP All-in-One.
If the issue persists, then
Unplug the power cord from the all-in-one. Press and hold # and 3 while plugging in the power cord.

Note: For models that are not fax capable, press Plus (+ ) instead of # . Press and hold the button combination for your all-in-one. While still holding the buttons down, plug the power cord back in. Release the buttons after the all-in-one starts up.

If the issue persists, then
Unplug the power cord from the all-in-one. Press and hold # and 6 while plugging in the power cord. if you are unable to perform this leave it and get back to us.

Press and hold the button combination for your all-in-one. While still holding the buttons down, plug the power cord back in. Release the buttons after the all-in-one starts up.

Aug 27, 2009 | HP Photosmart 2575 All-In-One InkJet...

1 Answer

Printer Wont Turn On Officejet 4315 all in one


Hi, 


Please follow the follwoing steps, 

1) unplug the power cord at the both ends from the printer and wall outlet. connect to wall out let directly dont connect to 
printer.
2)Press and hold # and 6 while reconnecting the power cord to the product hold for 1 min after plugging the power cord, and 
then release both buttons, this should resolve the issue.

Regards,  raj_p5983

Jan 26, 2009 | HP Officejet 4315v All-In-One InkJet...

1 Answer

System turns on however hard drive will not cycle nor will mouse or key board activate


Turn power off and unplug power from computer.
Unplug printers,backup drives and speakers.
Open case and unplug power supply from the board.
plug power cord back in press the power button.
Of course nothing will happen.
unplug power cord again.
plug power supply back into the board.
plug power cord backup and press power switch.
If nothing happens unplug power cord again.
pull out your memory sticks and plug cord back in and press power button.
Of course not much will happen.
But really something is happening to your computer so continue.
Pull power cord and replace memory sticks.
replace power cord and press power switch.
Continue this pulling out pci cards one at a time until you find out what the problem might be.
Try different keyboards and mice too.
Good Luck

Oct 27, 2008 | Intel Computers & Internet

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