I need a power supply cord for Ultra LCD30-500

yes, most tv's that i know of take two types of power cords, both of which are ok to mixmatch. As long as the new tv uses a molded u ground cable (3 holes on female end) or the smaller ones (2 round holes on female end) which most do it is perfectly safe to do so. As long as the tv did not have the box attached to cord ( regulates wattage) if that is the case you need one that supplies the EXACT wattage to the tv but i have yet to run into a tv that uses a power cord like that.

you don't say what has happened to existing cord or what is wrong with cord. Have you tried to get a replacement cord at a tv repair shop?

Turn off your console.

Disconnect the power cord from the back of your console. Unplug the power cord from the electrical outlet and the power supply unit.

Reconnect the power cord to the console. Then plug the power cord back into the electrical outlet and the power supply unit.

Turn your console back on.

any appliance store/shop can sell a power cord for your unit. the water hooks up front but you'll need an original water supply line due to the shape and fitting.

The first step is to make sure the plug you have the power cord plugged into is supplying power to the monitor. [surge protector? Check the switch or the reset button]. Check for the powered on light, usually in the power on button on many computer monitors. Yellow usually means a bad connection with the computer. So the monitor is actually on, it just appears off because you have a black screen. Check the video cable linkage to the back of the monitor and the computer's graphics card or digital video out.

If when you "power on" the monitor's on light does not light it means that power is not getting to the unit and you could have a bad power cord. If it is of the universal type that unplugs from the unit you can swap out for a new cord to test this [some monitors have external power supplies as part of the cord and this could be the problem]. If swapping it for another works than that was your problem.

Many monitors though have their power cords mounted via chassis clamps to the unit and have internal power supplies and are not end user serviceable.

If power is making it to the unit there are a handful of possibilities. Unfortunately the majority of them, at that point, involve dis-assembly of the unit's outer casing and is not advisable to an untrained end user. A service call would be required at that point.

I have the media box for the Ultra lcd40-500 call or text (863)670-5325

I can supply a charger you can reach me at 770-719-9998 or toll free at (866) 598-6230
just ask for Dallas

Ultra PLTV-32. Replaced the power cord supply assembly. The light goes from red to yellow but no picture?

Check these settings first. In a clear spot on the screen where no icons are, right click and go to properties, box opens and at top should list from R to L, themes-desktop-screensaver-appearance-advanced. click on screensaver, close to bottom click on power, another box should open, click on power schemes, make sure it's set to portable/laptop, and at bottom make sure settings for plugged in are are set to never. If it's not that then you have a bad power supply cord, or a bad power supply unit in laptop. If it's new and under warranty take it in and have replaced if not warrantied then will cost you about 100-150, just a guess!! hope this helps. But it sounds like the supply cord making the beeping noise might be bad. Make sure it's plugged all the way in as well.

Hi, can you use a multimeter? If so then check on the power suply what the voltage output should be for that unit. Then with the power turned on GREAT CAUTION MUST BE TAKEN AT THIS STAGE AS TESTING THE WRONG END COULD CAUSE ELECTROCUTION use the meter to test the laptop end plug only and see what power output you have. If you can not do this then take the power supply to a technician and have it tested. If ok = dead battery, if not replace power unit. Regards mistyman