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I have an Nec Plasma TV, THe visual is great but there isn'

hi there, I have an Nec Plasma TV, THe visual is great but there isn' any audio coming out of any of the im-JA: Just to clarify, what's the plasma television's exact make and model?Customer: NLT-40HDB3JA: What troubleshooting have you tried?Customer: Ive tried adjusting the audio settings in the menu but that didn't do anything.JA: The TV expert can solve this for you. Anything else you want him to know before I connect you two?Customer: I dont have a remote, But i dont think that that should be an issueJA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the TV Technician about your situation and then connect you two.

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Louie

Senior Technician

Associate Degree

 
6,612 satisfied customers
I have a Samsung PS50C7HDX/XEU 55 inch plasma TV set. While

Hi Pearl, my name is***** have a Samsung PS50C7HDX/XEU 55 inch plasma TV set. While watching a program the TV set suddently turned itself off few days ago. Now when I try to turn it on the fallowing happens:JA: Just to clarify, what's the plasma television's exact make and model?Customer: As soon as I plug the mains voltage cable the TV set tries to turn on, the standby light on the front bottom bezel goes blue and starts flashing, couple of seconds later a buzzing noise can be heard as if something would be charging up inside, couple of seconds later I can hear the Relay inside or Relays clicking and then shortly afterwards they click again and the TV set switches itself off. This repeats itself by itself.JA: What troubleshooting have you tried?Customer: Not much other then taking the back cover off (while the power cable is disconnected of course) and taking most of the dust away with a vacuum cleaner. Then I looked for bulging capacitors. None are bulging or popped. They are all loking like new and most of them are Nippon Chemicon, some are Samwha brand.JA: The TV expert can solve this for you. Anything else you want him to know before I connect you two?Customer: No, that would be it.JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the TV Technician about your situation and then connect you two.

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Shahid

Owner of Repair Shop

High School or GED

 
14,352 satisfied customers
I have a 44" Sharp tv, the tv was recently moved by a moving

I have a 44" Sharp tv, the tv was recently moved by a moving company and we came up missing the AC power cord. The receiver side on the back of tv has a square, and round receptcle. Would like to find one asap.

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Aric

Owner/Operator of a custom AV company

Run A/V and repair business for over

 
35,920 satisfied customers
Our church has an Optoma TW631-3d wxga progector. I am the

Our church has an Optoma TW631-3d wxga progector. I am the primary user (Sunday Morning PowerPoint slides for hymns) and the projector was working just fine when I put it away. Yesterday, I set it up as usual, pluged it in, blue power light blinking, pushed the ON button, got a steady power blue light but the lamp did not power up. Following the trouble shooting I unplugged everything and tried again. Still the lamped did not come on. Thinking the bulb must be out I put in a new bulb, same results. Asking around I found out that someone else used the projector after I did. After reading the manual again and trying a variety of start up sequences, incuding different input devices and cables I suspect the last user did not follow proper shut down procedure and disconnected the power cable while the projector was still in cool down mode and the projector thinks it is still in that mode. Is there away to reset the projectot to default normal start up mode?

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Pete

Engineer

Bachelor's Degree

 
8,004 satisfied customers
TV model: TH-42PX70A I haven't used this TV una time. I've

TV model: TH-42PX70AI haven't used this TV una long time. I've plugged the correct power cable in and it's on. Every channel has no signal though? What could be the issue?

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Anthony_Infotech

Self Employed

Vocational, Technical or Trade Scho

 
16,300 satisfied customers
My Vizio M502i-b1 won't power on. It was acting flaky

My Vizio M502i-b1 won't power on. It was acting flaky earlier, spontaneously turning itself back on. Now nothing.JA: Can you guesstimate how old your Vizio is? And just to clarify, what's the exact model?Customer: ~1.5 years old . M502i-b1JA: Huh?Customer: Vizio M502i-b1 is what is says is the model #, just like the link I followedJA: Tell me a bit more about what's going on so he can help you best.Customer: No power. Plug outlet works. Reseated the power cable. Used button on sideJA: Is there anything else the TV Technician should be aware of?Customer: of tv. nothing.JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the TV Technician about your situation and then connect you two.Customer: About all I know

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Shahid

Owner of Repair Shop

High School or GED

 
14,352 satisfied customers
My Aquos LC-52LE820X has suddenly started to turn

Hello,My Aquos LC-52LE820X has suddenly started to turn itself off at random times. It will automatically turn back on but there may be 4+ cycles before it is on again.Have updated software with no effect. Power cable appears to be okay.Help would be much appreciated,Thanks, Simon

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Shahid

Owner of Repair Shop

High School or GED

 
14,352 satisfied customers
I have a Vizio P50 HDTV20a. I had a power up problem that I

I have a Vizio P50 HDTV20a. I had a power up problem that I thought I solved by replacing 14 bad caps on the power supply board. The set worked for about 10 minutes, then heard a click and all went black. I disconnected all cables from the power supply and checked voltages. All grounds-0, all 5v- 4.8-5, all 12v-11.8, all 24v- 23.8, all vs- 188.3, all vs- 58.8. There is one connector that has a pin AC-D (4.8v) and DET (4.68v). When I test these, I get a relay click and lose my voltage readings at the other connectors. Other pins on this connector are RL-on (0.17v), 5Vsb (4.93v) VS-on (.18v) 5V-D (5.05v) GND-0. Whenever I reconnect to this connector, relay click. I have reconnected all cables except this one and let the set run for over 1/2 hour. But, as soon as I reconnect this cable, relay click and I lose power to vs, va, 12v, 24v,etc. Suggestions?

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Pete

Engineer

Bachelor's Degree

 
8,004 satisfied customers
I have an acer cloudbook. I've had it about a month and for

I have an acer cloudbook. I've had it about a month and for the past week it's giving me issues. Just now it shut itself off and I turned it back on. Power button was lit but is now blinking slowly. It's a red color unlike the usual white and screen is full black.

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Richard

IT Manager

IT Manager, Consultant

 
44,856 satisfied customers
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