Question about Televison & Video

2 Answers

When I depress the power button the green light comes on. After 15 seconds the screen lights up for 1 second. after 30 seconds the TV powers down. I have replaced the main power board but did not correct the problem. Any suggestions?

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Before you do anything, pull the power board and re seat. I've seen this before if all the connecting pins are not making contact your symptom is exactly what happens. The TV is protecting itself from damage occurred if contacts are not closed. You also might want to spray film less contact cleaner in the I/O port. Give it time to make sure the cleaner is completely evaporated. Then when putting the power board in do not insert at an angle and when it is done correctly you should feel an ever so slight click. That will tell you it is in correctly. Don't waste you money until you have tried this. Remember be gentile with these parts and avoid static electricity.

Posted on Dec 11, 2014

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 4 Answers

If you replaced the power board, the only thing it leaves would be the logic board or the screen itself.

Try another logic board if you find one cheap enough, if not, new tv.

Posted on Dec 11, 2014

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Printer does not print


Instructions
    • 1 Switch the Canon MX310 off using the "Power" button, then push the "Stop/Reset" button on the control panel. Hold the button down for about five seconds.
    • 2 Push the "Power" button while holding "Stop/Reset." Hold down both buttons for five seconds.
    • 3 Release "Stop/Reset" while holding down the "Power" button.
    • 4 Push "Stop/Reset" twice while continuing to hold the "Power" button. Release the "Power" button. The power light will turn green.
    • 5 Once the light is steady green, push "Stop/Reset." Wait about three seconds and push it again. Wait three more seconds and push it one final time, for a total of three times. The power light will turn orange.
    • 6 Push the "Power" button, then lift the MX310 cover open.
    • 7 Remove both ink cartridges and wait 10 seconds. Replace the cartridges and close the MX310 cover. Wait 30 seconds.
    • 8 Push the "Power" button. Wait a few seconds to allow the printer to fully power down, then switch the Canon MX310 back on using the "Power" button.

Jul 23, 2014 | Canon PIXMA MX310 All-In-One Printer

2 Answers

My panasonic viera st60 will not power on


Hello::"


1.Check the device's battery level for at least two bars of strength.
2.If the battery level is low, charge the battery.
3.If the issue is not resolved, remove the back cover.
4.Remove the battery.
5.Wait 10 seconds.
6.Press and hold the W key.
7.While pressing down the W key, re-insert the battery.
•The device restarts and after approximately 15 seconds, the 'Recovery' screen appears
•Release the power button but *continue holding the home button*, for another 30 seconds.
Step
Thanks

Jan 22, 2013 | Panasonic TC-P60ST50 60" Class Smart TV...

1 Answer

Motorola 9500 sat phone wont turn on, red light comes on.


1.Check the device's battery level for at least two bars of strength.
2.If the battery level is low, charge the battery.
3.If the issue is not resolved, remove the back cover.
4.Remove the battery.
5.Wait 10 seconds.
6.Press and hold the W key.
7.While pressing down the W key, re-insert the battery.
•The device restarts and after approximately 15 seconds, the 'Recovery' screen appears
•Release the power button but *continue holding the home button*, for another 30 seconds.
Step
Thanks

Sep 28, 2012 | RIM Research In Motion Blackberry Storm...

1 Answer

I have a Mitsubishi WD-62525 HDTV that suddenly wont turn on. Just has a green blinking light when you hit the power button. Any ideas?


I found this on another website, most likely it is your power supply capacitors.
  1. Press the "reset" button and hold for 10 seconds .... Does TV turn on and blinking green light turn to solid green.

  2. Unplug the TV from it's power source for various times, ranging between 5 minutes and 24 hours..... Does blinking green light continue upon plugging in the TV.

  3. Disconnect ALL devices from the TV; DVD, Tuner, Cable Box, unplug the TV for various duration times .... Does blinking green light continues upon plugging in the TV.

  4. Press Power and Menu buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  5. Press Power and Display buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  6. Insure that no front panel buttons are inadvertently stuck in an "engaged" position.

Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:

  1. DM Module Capacitors have FAILED.
  2. DM Module is defective.
  3. EEPROM Board failure
  4. Power Supply failure.

Feb 28, 2011 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

I have the Linksys Wireless-G WRT54GS Router and when i plug it into my modem, no lights come on, besides the power light which was already lit. I've tried resetting it (holding the reset button for 30...


There is another way to reset the router called hard reset..

you need to hold down the reset button for 45 seconds while its turned ON and don't let it go.
After first 15 seconds, take the power cable out but still keep holding down the reset.
After second 15 seconds, insert the power cable back in but still keep holding down reset.
After last 15 seconds, release reset and turn off the router for 30 seconds.

0-15 = Power ON, Reset button Pressed in
15-30= Power OFF, Reset still Pressed in
30-45= Power ON, Reset still Pressed in

If it still doesn't work then you got a bad router, can't be fixed. :-(

Feb 13, 2011 | Linksys Wireless-G WRT54G Router

1 Answer

Our CAL232 TV will not turn on. When pressing the power button, you can see a red light and a green light, but the screen doesn't start up as normal. The TV then tries again after about 20 seconds, but...


Hello,

My LOEWE CAL 232 will not power up. When the power button is pressed, the monitor turns on, with the LOEWE on the monitor, then the TV continues with the previous activity (antenna, DVD, VCR etc.). Now all that happens is

1. the red light comes on

2.after about 1 second the green light turns on for about 12 seconds

3. the the green light turns off for about 1 second

4. then the green light turns on again for about 12 seconds

and this continues until the power button is pressed to turn the TV off. During this time, the monitor does not turn on and the only sound I hear seems to eminate from the power button.

Any thoughts?

Oct 19, 2010 | Loewe CAL232 TV

2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

Oct 25, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73691 Answers

Cindy Wells

Level 3 Expert

5060 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...