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Samsung. model number : LN32A450C1D, model Code: LN32A450C1DXZA MFD September 2008

Power keeps turning on and off

The tv turns off and on after I plug my xbox into it (HDMI). I noticed it does better depending on the position of the power cable. The red light on the front of the tv keeps blinking red on and off when it happens. I've turned off the power saving feature - there appears to be an update I can install but it says I need a USB to download it. What can I do to make it stop?

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@kevinpulwer base on this "I noticed it does better depending on the position of the power cable", check the power board connector. Of course, for that you will need to remove the back cover. Take a look at the connector and see if there is possibly some cold solder joints etc. You can always post some pictures of what you find, with your Question. That way we can see what you see. Adding images to an existing question

If your TV is a Samsung LN32A450C1D then the USB port for your firmware update should be marked as "Service" port.

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Kevin Pulwer crwdns2934231:0crwdne2934231:0
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