Question about Cobra 19 DX III 40-Channels Base CB Radio

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Screen won't light up

It turns orange but the numbers are not visible. It still works, I have tested it but it's a pain that I can't read the numbers on the screen. Anyone know how to fix this?

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Vizio VP422 won't turn on ORANGE LIGHT PLEASE HELP*


if you plug in the set, and the "Vizio" light isn't orange, most likely you have a faulty power supply board. Tests will need to be performed to be sure.

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My hisense LCD tv won't turn on, every so often it


It could be a number of things, mostly power board and main board.
Power is relatively easy to rule out if you can make simple voltmeter readings.
Look for "how to test" at http://blog.coppelltvrepair.com and there'll be plenty of examples.
Your power board is most likely not going to be there, but the principles are the same for all boards.

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Htc evo 4g shift won't charge or turn on and I


Have you attempted taking the battery out and while the battery is out holding down the power button for a few seconds? If this doesn't work,
First test your charger to ensure proper charging. Clean charging ports. Remove battery and clean brass contacts with alcohol and q-tip

Jan 12, 2012 | Lands Phones

1 Answer

Hi My PSP's orange ligth won't turn off just always lightning when turn on my psp it's lightning with green light


Hi khangal74,
If you dont have issues playing your usual psp games, you dont have to worry about the orange light. That is normal. It means that your PSP is saving the data to your memory stick. Also make sure that your WLan switch is turned off ( that also causes a blinking orange light ). However, if you are experiencing a flickering orange light and your screen remains black ( and you cannot play any games), it means that your PSP is having issues reading you memory card.
Do these:
Remove the memory card and turn your PSP on without the memory card (it should turn on with no problems) Now, slowly re-insert your Memory stick. (You may need to do this several times until your PSP recognizes your memory card) If this still does not work, your Memory stick is busted or may be infected with a virus and therefore needs to be replaced.
Wishing you with positive results. All the best to you.

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Cant read the menu. Is backlight broken.? I can see the word garnin when I turn power on. But the menu is difficult to read- Is it konfigutation for dark or light screen?


It depends on the model - but CCFL tubes are used by Garmin to light the screen of GPS devices. A CCFL tube comes with a high voltage inverter to power the tube. Meaning either the CCFL Tube or the Inverter can be dead.

Symptom is a barely readable screen and becomes a bit more visible when looked at from an angle. No light comes from the screen at all.

The inverter can be tested by holding oscilloscope leads close to the screen. A sinus waveform of about 50 - 60 Khz should be visible when the device is powered at full screen intensity.

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1 Answer

I have a panasonic projection TV, PT-60C13 that will not turn on. Upon pressing the power on button, the button flashes green many times, then flashes red five time then one orange flash. This red/orange...


Hi,

The most common cause of Panasonic Rear Projection LCD TVs not starting is bulb failure. The PT-60LC13 users manual gives some help in translating the LEDs on the front of the TV.

If the TV worked normally for a period of time (months or years) and won't start, the most likely cause is bulb failure. There is no way to measure the bulb, sometimes the bulb is visibly damaged when it fails. Remove the Lamp Assembly and look at the bulb.

If there was an On-Screen Lamp Replace warning and TV won't start, bulb has failed.

The first step with all Panasonic Rear Projection TV "No Picture" problems is bulb replacement. If that does not remedy the problem, get a technician, there are no user serviceable parts. Guessing if the ballast, power supply, controller board or optical engine is faulty is not practical.

The Panasonic Lamp Gallery shows all Panasonic models and Lamp Numbers. There is also a link to Panasonic DIY bulb and lamp replacement.

easyab

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1 Answer

1998 Nissan maxima ABS light is on


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  1. Connect diagnostic read-out tool to SMEC connector, then disconnect the speed sensor connector and ensure there are no pushed out or damaged terminals. Repair damaged terminals, then proceed to Test 38.
  2. If there are no damaged terminals, set diagnostic read-out tool to ``Read Sensor Values,'' and select ``Vehicle Speed.'' Connect a jumper wire at between black/light blue and white/orange wires of speed sensor connector. While reading diagnostic read-out tool, make and break jumper wire. If display reads any speed above 0 mph, replace speed sensor, then proceed to Test 38.
  3. If display reads 0 mph, turn ignition switch Off and disconnect 60-way connector from SMEC. Ensure there are no pushed out or damaged terminals. Repair damaged terminals, then proceed to Test 38. If there are no damaged terminals, proceed to step 4.
  4. With sensor disconnected, connect ohmmeter between 60-way connector terminal No. 67 and ground. If ohmmeter shows continuity, proceed to step 6. If ohmmeter does not show continuity, move meter lead from ground to white/orange wire of speed sensor connector.
  5. If ohmmeter indicates continuity, proceed to step 7. If ohmmeter does not indicate continuity, repair white/orange wire of 60-way connector for open circuit, then proceed to Test 38.
  6. Disconnect bulk head connector to instrument panel. If ohmmeter still indicates continuity, repair white/orange wire for a short to ground in harness, then proceed to Test 38. If ohmmeter does not indicate continuity, repair white/orange wire for a short to ground in instrument cluster area.
  7. Disconnect ohmmeter leads and connect ohmmeter between 60-way connector terminal No. 4 and sensor connector black/light blue wire. If ohmmeter does not indicate continuity, proceed to step 8. If ohmmeter indicates continuity, replace SMEC, then proceed to Test 38.
  8. If ohmmeter did not indicate continuity, repair black/light blue wire of speed sensor harness for an open circuit, then proceed to Test 38.




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1 Answer

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This television has a problem with component failure. The reason the television will not turn on is that its has detected a fault in the circuitry and has gone into the protection mode. This stops the television from having a more serious problem during operation. You can call the magnavox customer support at this telephone number. 1-800-705-200. Tell them the model number of you television and about the problem you are having with it being in the protection mode. They will be able to tell you where to take you television for testing and service. I hope this information helps you with your problem.

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2 Answers

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Right click anywhere on the desktop, open the screen saver tab, click on the power button at the bottom. You'll see a box that reads monitor, set this to never. That should take care of the screen shutting down. As far as the orange light, I'm guessing that's the battery light, and it's time for a new battery.(It should be green and flashes orange when the battery no longer works properly)

Jun 12, 2008 | Acer Aspire 9300 Notebook

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