Question about Pioneer VSX-823-K

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HDMI light flashing

HDMI light is flashing and unit won't power on. Brand new unit that was just connected today.

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  • Pioneer Master
  • 1,054 Answers

Unit is in protect mode. Hold "advanced Surround" button and power switch for a couple seconds and it should turn on. If it turns back off, disconnect all your speaker wires and try again. If it still shuts off, the amp is bad and needs to go in for repair.

Posted on Apr 02, 2014

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  • Pioneer Master
  • 924 Answers

You may try a factory reset; found in your owner's manual, but most likely, your receiver has DC Offset, meaning a damaged amplifier. If you are interested in repairing your Pioneer, please visit my website at audioserviceclinic.com. Thank you.

Posted on Feb 14, 2015

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SOURCE: HDMI light is flashing

The unit is in protect mode. Try pressing and holding the 'advanced surround' and power buttons. It should power up. If it shuts down again right away, there is a problem with the amp that needs to be repaired.

Posted on Mar 26, 2014

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2 Answers

I have a VSX-44 and the HDMI Light is flashing and my unit will not turn on...is this an issue that can be resolved or will my unit need to go for repairs? FYI- this unit is fresh out the box! Brand new......


don't touch it or you will void your warranty
have it looked at under warranty or if the shop where you bought it has a replacement policy take it back there

Mar 30, 2015 | Audio Players & Recorders

1 Answer

HDMI light is flashing


The unit is in protect mode. Try pressing and holding the 'advanced surround' and power buttons. It should power up. If it shuts down again right away, there is a problem with the amp that needs to be repaired.

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Likely not related but HDMI does not like being connected if either unit is plugged in or powered up.

As to the TV let me know the brand and model number and what if any lights at all come on when you plug it in etc.

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Sounds like a poor connection in the control or a faulty control module, I would return it as faulty for a new one. They seal those units up pretty good so we can't fiddle with them. Everyone gets a lemon sometimes.

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Try unplugging both units--wait and then connect the HDMI and power both units up again.

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hi welcome to fixya
i want to clarify first the problem sir so as of now the problem with your tv won't power on then you are using again the old main board is that right ? when you use the new replacement main board the tv is functioning will the only problem is that the HDMI / DVI inputs doesn't work. and now you encountered power supply problem like won't start up or something that cut the supply in which the stand by indicator is turn off so as my idea it has a problem with the old board. but before you come up with the board making sure all the connectors coming from the power supply is properly connected to the main board as will as flexible and lvds cable for the T-con board is properly inserted.just let me know if is that what you are asking for so i can give you additional solution thanks for consulting the fixya.

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Our projector doesn't turn on anymore. Nothing happens when I press the power button, not even the beginnings of the start up process.


I just had the same problem today. All lights flashing and won't start up. Noticed the flashing the other day, but they stopped after i turned it on. Now nothing

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1 Answer

PLaystation 3 won't link up via HDMI cable


You might want to try a factory reset on your PS3 = turn it off then hold down the power button for 5 seconds it should then Beep.

there is a small memory in the PS3 that stores info about the tv that is was Initially setup on. IF you do this reset this should allow you to connect it to your Acoustic Solutions tv via the hdmi cable.
Another Tip i would do is connect it all up with it turned off then power up your appliances once its all connected.

Hope this sorts it out for you

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1 Answer

Tv flashes when changing channel on sky hd box


Hi I have the same problem I got my TV replaced just today got brand new even better model. and guess the problem is still there.it's not individual,it must be in the whole series. if you have a solution mail at hajjid@yahoo.co.uk

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