Samsung 17 inch monitor has power cord problem. Keeps going off. Useing with my wisecomm 8 ch security system.

Open the case, open the main power supply board out and check the dc volts on the pins of the connector to the VGA board the volts are written in the board

1. Verify that the power cord and Monitor cable are securely connected and not damaged. Unplug and replug these cords back in and test functionality.
2. If the monitor still ceases to function, you may have a bad board, lcd screen, or inverter.
3. I recommend replacing the monitor unless you are familiar with testing and replacing electronic boards and LCD screens.

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

Make sure the cables are in well with a good amount of slack, it can cause a problem if your power cable or computer to monitor cable is loose

heres the proview site http://www.proview.com/Product/Product_Sub-category.aspx?ii=212
I suspect it uses a kettle type plug - that looks like this https://www.cashgenerator.co.uk/_images/product-details/BE991.jpg and the connector looks like this http://acimg.auctivacommerce.com/imgdata/0/1/2/8/8/9/webimg/1310841_t.jpg See what you have on the back of the monitor - if it does look like that connector - those cables are avaibable at most store - what country are you in ?

ALL LCD monitors have a thermal protection circuit that turns the monitor off when it is overheated. LCD monitors do not have air circulating fans, so dust buildup is a problem. If your monitor is still under warranty, Please contact your retailer or Samsung at samsung.com/support. If it is out of warranty, you can try to repair it youtself. The steps to follow are:
1. Fold a large bath towel in half and put it on a table.
2. Disconnect the monitor from everything.
3. Remove all cables from the monitor
4. Place the monitor face down on the towel.
5. Remove the four VESA mounting screws that hold the desk mount to the rear of the monitor.
6. Remove ALL of the Phillips head screws from the rear of the monitor.
7. Use a thin bladed tool to release all of the plastic catches that secure the rear cover to the front cover of the monitor.
8. Use a small brush and a hose type vacuum cleaner to remove all of the accumulated dust from the chassis.
9. Put everything back together by reversing steps 7-2.
power it up and see if this corrects the problem.
10. Do not block any ventilation holes in the case.

no signal.. check cables

You can buy a regular power cord at the store such as wal-mart, staples, bestbuys. Most monitors have a standard power cable, similar to that of the computers.

hi

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thank you

That sounds like the backlight inverter board. Check ebay for the board or a repair kit for it.

i have found a twisted groundline makes my monitors horizon dance, try a more natural approach to your power cord setup, like a waterfall or growing vines, rigged every 8 inches