Looking for Answers about samsung HL67A750A1F?

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We recommend you review the following troubleshooting article.

http://support-us.samsung.com/cyber/popup/iframe/pop_troubleshooting_fr.jsp?idx=146583&modelname=HL67A750A1F&modelcode=&session_id=PXL3V69GdTQQpw4bhcnggchH8L8cfh6TVSFymngWj2v751Nw4B8P%21858796491%21-1240397946%211339508791693

If the issue persists, we suggest you file a service request.

http://www.samsung.com/us/support/service/request

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The Samsung Online Support Team

I've researched this and found that "3D Ready" from Samsung means that only a PC can drive the display and that you have to get special software to do it.
Samsung's own 3D Blue-ray player (BD-D6500) only supports "FULL 3D" which is the term for Blue-ray 3D format and does not convert to the checkerboard "3D ready" format. They say that their "3D Ready" TVs cannot be driven by Blue-ray players. Another user responded that there are some Blue-ray players that can output the checkerboard "3D ready" format, I have not found them yet.

You do not need an adapter as long as your 3D player can output a "checkerboard" format. Several blu-ray players now support 3D-Ready TV's by supporting the required checkerboard format. Other options include connecting a computer (capable of playing blu-ray discs or playing other multimedia) to the HDMI 3 input on the HL67A750. The HDMI 3 input NEEDS to be assigned the PC name. The computer simply NEEDS to be set for 1920 X 1080 @ 60Hz resolution in the RGB pixel format (not YCBCr!!!), and have underscan or overscan TURNED OFF. A 3D player application must also be installed on the PC, such as TriDef or Cyberlink PowerDVD 10 (preferred, as it can play blu-ray and 3D blue-ray). After the computer is configured, all you have to do is put the TV into 3D mode by pushing the tools button on the remote control and activating either 3D mode 1 or 2.

You of course need a pair of active shutter 3D glasses. You can either choose glasses that require an emitter to be plugged into the 3D sync port on the TV, or use a glasses that sync using DLP Link technology (such as Xpand x102). I personally would go with the Xpand's.

The best way to connect a PC to your TV is to use an HDMI or DVI to HDMI cable. The HDMI cable MUST be connected to the HDMI 3 input on your TV, and the input name for HDMI 3 should be changed to PC. The name assignment is actually pretty important, as it actually uses different settings. The TV can accept a 1920 X 1080 60 Hz resolution signal from the PC.

I assume the computer/video card is relatively new, and supports HDMI output and is HDCP compliant.

There are 3 fans in the back of the TV. We had to remove the cover and clean them with Q-tips and alcohol. This lasts for a few weeks, but the message displays again.

This TV does not have a lamp, it utilizes 3 LED's to produce both the light output and the color. Sounds like there is a problem with one of the LED's... sounds like the green one is working A-Okay.

Why dose my tv display this message.off and on every few seconds.
And what dose it cool.

Thank you for your question. I appreciate your situation. Unfortunately, there is currently no way to remove products from your account. We apologize for the inconvenience.

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We recommend you review the following FAQ article:

http://www.samsung.com/us/support/SupportOwnersFAQPopup.do?faq_id=FAQ00022321&fm_seq=22489

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The Samsung Online Support Team

Thank you for contacting Samsung.

We're very sorry for any inconvenience this may have given you. It seems that your device may need servicing. Please complete a service request here:

http://www.samsung.com/us/support/service/request

Thank you for being a Samsung customer!

The Samsung Online Support Team

Thank you for contacting Samsung.

We'd like to assist you, but we're going to need additional information so that we can better address your product concerns. We recommend you email us at qasupport@sea.samsung.com. Please provide a brief description of your product issue, as well as the full product model code, serial number and your contact info.

Thank you for being a Samsung customer!

The Samsung Online Support Team

Thank you for contacting Samsung.

We'd like to assist you, but we're going to need additional information so that we can better address your concerns. We recommend you email us at qasupport@sea.samsung.com. Please provide a brief description of your product issue, as well as the product model, serial number and your contact info.

Thank you for being a Samsung customer!

The Samsung Online Support Team

Thank you for contacting Samsung. We'll be happy to assist you with your problem, but we'll need more information to answer your question. Please contact us at qasupport@sea.samsung.com and provide your full model code, serial number, current firmware version, and contact information.

We will also need to know if this is happening on all sources. Thank you for being a Samsung customer!

The Samsung Online Support Team