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All lamps are blinking. I cannot shutdown the system with the on/off switch

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I think we were talking about the printer on/off switch, not the computer. I have one with the same problem. I've tried unplugging the power cable and holding in the power button for 10-15 seconds, which has worked successfully with other models to discharge capacitors. However, nothing seems to work with this one.

Posted on Jul 13, 2010

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You shouldn`t actually turn off computers whith their power button always just click start or on you windows icon in the bottom left corner then click shutdown

Posted on May 16, 2010

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Samsung hlp6163w dlp tv not working, new lamp, new ballast, still three blinking lights


If color wheel does not run lamp will not fire----with lamp removed have you looked at the wheel----if not running it will cause almost instant shutdown of lamp and the set.

If the DMD board is bad time for a new set as it is well over 500 .

Mar 28, 2012 | Samsung HLP6163W 61" Rear Projection...

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Sansung model 56 Inch hpl5663w first had a buzzing sound the tv repair man said it might be a color wheel but the tv played well except for the low buzzing sound . then one night the picture went black and...


Hi Charles,

Sorry for the late reply, I'm offline upon purchasing my service.
You have said that you can hear a low buzzing sound before the unit gone to subsequent shutdown and the lamp blinks green(meaning that the unit try to turn on the lamp for consecutive attempts but not generally mean that the lamp itself is faulty.) and the temp led light come on.

As a matter of fact all the information you have mentioned linked to the symptoms you've encountered right now. A low buzzing sound might be caused by faulty FAN inside the unit that trigger the error code (blinking of the standby/temp led light) and turns off the unit automatically due to thermal protection circuit.
However, the technician might be true also that the buzzing sound came from the faulty color wheel. To confirm it, you have to verify where the buzzing sound came from. Color wheel is in front of the lamp assembly. Faulty color wheel can produce the same symptoms you've encountered right now but most of the time, it shows 3 blinking led light at the front panel (Timer, Lamp, standby/Temp).

I would advice you to open the back cover of your unit, fixed the lamp door safety switch with the tape to make it in closed position( if it is on open position the unit will not power up), and then turn on the unit and observe the fans if will spin or not, and check also where the buzzing sound came from before the unit gone to shutdown.
I've suspected that the fault came from the fan based on the led light flashes. Please let me know what you will discover after following the steps above to verify where the exact fault came from. Also, let me know the exact status of the led light at the front panel, (Timer, Lamp, standby/Temp ), which of them lit solid/blinking, it will help us to narrow the caused of the symptoms.

Jdvillanueva

Oct 14, 2011 | Samsung DLP HL-P5663W 56" TV

1 Answer

After watching TV for a few hours it will turn off by itself. Then the light will blink 3 times. If this is the lamp door switch where is that located?


THERE ARE 2 SWITCHES IN THE TV THAT WILL GENERATE 3 BLINK SHUTDOWN ONE FOR THE LAMP DOOR AND ONE FOR THE LAMP ITSELF. I HAVE SEEN GENERIC LAMPS IN THE PAST THAT DON'T FIT QUITE RIGHT AND CAUSE THIS PROBLEM. OTHERWISE MAKE SURE THAT THE LAMP DOOR IS SECURE COMPLETLY.

Dec 16, 2010 | Sony Televison & Video

1 Answer

When turning on samsung hln467w, lamp light blinks, screen stays dark, can hear audio from tv show, but then a high pitched sound begins for a few seconds. The tv turns on and off for a few cycles with the...


The tv have a colors wheel,have a whinning high pitch sound,mean colors wheel is warping not spinning right any more.The colors wheel is dead,must be replaced.The tv have high pitch sound,shutdown the projection lamp.The projection lamp might be dead or not?Not yet determine dead or just shutdown by the nonfunction of the colors wheel.

Aug 05, 2010 | Samsung HLN467W 46" Rear Projection HDTV

1 Answer

Projector is brand new out of the box. Powers up displays Sim2 logo then lamp goes out power light starts to flash and turns off about 3 minutes later. Same thing every time it's turned on. Anyone had the...


the number of blinks determine the problem:

Environment Over Temperature- 1 long blink / 1 short blink
DMD Over Temperature- 1 long blink / 2 short blinks
Lamp Over Temperature- 1 long blink / 3 short blinks
Fan1 Locked- 1 long blink / 4 short blinks
Fan2 Locked- 2 long blinks / 2 short blinks
Fan3 Locked- 2 long blinks / 3 short blinks
Fan4 Locked- 2 long blinks / 4 short blinks
DMD Initial Fail- 3 long blinks / 1 short blink
Lamp Initial Fail- 3 long blinks / 2 short blinks
Ballast UART Error- 3 long blinks / 3 short blinks
Temperature Sensor Fail- 3 long blinks / 4 short blinks
Inter Lock Open- 4 long blinks / 1 short blink

any of these will result in lamp off and shutdown.

Aug 28, 2009 | SIM2 Domino D10 Home Theater Projector...

1 Answer

Hlp5063w 50'' projected samsung lamp won't come back on ?


It could be the lamp but don't overlook the lamp door interlock switch. If the lamp door is not aligned properly, you may have intermittent shutdown or no start conditions. You can temporarily cross the interlock switch to confirm that this is the cause.

michtech

Feb 17, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

Sony 42 in. lcd projection tv went out; just makes a sound.


Hello,

The TV should "blink" a number of times after it fails to start up (the red light blinks a certain number, pauses, blinks a certain number, pauses, etc.). This tell what is wrong with the TV. If the LAMP light is what is blinking, then the lamp needs to be replaced.

Most of the problems with this television are related to the lamp or lamp chamber. If the Television lamp is burned out or worn, or the lamp will not start, then it will not try to come on. There are circumstances where the LAMP light on the front of the TV will not come on, even though the lamp is out. I would try replacing the lamp (which is meant to be user-replaceable). The popping noise you heard could have been the lamp going out.

The lamp chamber door also activates a switch that tells the TV that the door is in place. This switch will sometimes go bad, showing a relatively small amount of resistance, but enough to fool the TV into thinking that the door has not been replaced, causing the TV to shutdown. Make sure that the lamp door is properly replaced if you do remove it. It is no longer available from Sony (too many warped doors from heat damage).

Lamp part number is available in the user manual, as well as instruction on changing it.

Hope this helps you...

Dec 27, 2008 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

Problem with tv turning on and off


Does the green light begin to flash when the picture disappears? If so, you have a weak lamp causing your TV to shutdown the picture. Replace the lamp with an original Sony lamp as the aftermarket lamps are known to have problems such as early failure and low brightness. Please be sure to rate this solution. Thanks!

Nov 18, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

2 Answers

Sony LCD Projection TV turning OFF.....help!!!


Look carefully at the front lights. Usually when these sets shutdown they have a blink code on either the standby light or the lamp light. Update this with those counts. In the meantime, you may be seeing a problem with heat. If the lamp area gets too hot, the set will shutdown the lamp. Once the area is cool again, the lamp will fire.

Update this and we'll hopefully fix the both of them.
Dan

Apr 09, 2008 | Televison & Video

1 Answer

Sony KF-50XBR800


How many times does it blink. It should be blinking a repeating code if its in protective shutdown mode. A continuos blinking with no pauses means.
No reply from the jungle IC(data bus is busy, shorted to ground or held
high), IK video path is defective.

Jan 18, 2008 | Sony Grand WEGA KF50XBR800 50" Rear...

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