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I have a laptop with a Samsung Syncmaster connected as a secondary screen. Yesterday, i locked my pc, went to a meeting, came back and the monitor is not coming on since. There is power(LED flashing). It is connected. I have allready tried setting up the multiple displays again with my laptop but no luck. When i unplug the monitor, it used to have some sort of a screen saver block floating around on the screen... that has also disappeared!
I just did this to a friends monitor as well, a different model and not much different in build. I think you might have 3 screws on lower back side of cover. Start your separation from the bottom of the frame.Your power switch will remain on the front frame while the wire will remain with the rest. Read the rest it will help.
NO SCREWS!!! Assuming that the stand mount has been pulled out..The seam around the screen frame is where you start(different versions might have screws). The frame has the prongs, the back cover has what the prongs slip over.The frame is coming off first! I got the side to open by finger, then used a small standard screwdriver to pry ever so gently(lifting frame from rearcover). Leave the power button assembly on the frame, pull wire only a little to relax any tension..you get about 3/4" in extra taped to panel. The hard part is done.;) Still holding the frame...Now lift the panel (where the power button assembly wiring goes under panel) with the power housing that is under it as a whole and you will see where the powerbuttonassemble detaches.Remove frame. Now..holding edges of panel into back cover, lift and flip the whole thing over and place panel face down on a perfectly flat surface..a towel on my desk works. Lift and remove back cover.Your now looking at the back of the board housing. The ribon is simple, on the panel end of the ribon, squeez the outer clips together and slide it away against the panel..The secondary tin plate is removable(if you need to remove it), two clips super close to where the sets of wires come around the housing and into the panel. Unhook the 4 plugs(blues and pinks)...Now lift the power housing off of the panel. The big board has the power. One screw to remove a ground plate first. Two screws to remove power board. Pics from phone.
The capacitors top-plain should be flat(not rounded) and there should be no color whatsoever coming through the top of the cap lines(google "bad capacitors"). The specs of the cap are on the cap. The 2 caps cost me $4.00. Now keep in mind there are hazards to this.Google them;)
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Make sure that under display properties in your computer, that the laptop is outputting an image. The PC option will not show up unless there is a signal to the monitor from the laptop.
THER IS NO SIGNAL FROM THE PC DUE TO WHICH UR MONITOR IS NOT DISPLAYING THE SCREEN KINDLY CHECK THE CORD OF THE MONITOR WHICH IS CONNECTED TO THE PC OR MAY BE UR PC IS NOT BOOTING UP DUE TO WHICH U PC IS NOT GETTING DISPLAY
The clicking sound you hear is the power supply board trying to start up, this indicates the board has failed. This is a common problem with all LCD monitors after a few years of use. Parts called capacitors on the power supply board fail and they will keep the power supply from starting up correctly. If you can solder then you can repair the board yourself. Here is a link to a repair guide with pictures and videos showing how to dis-assemble the unit and then what to look for and replace to rebuild the board and get the unit back running.
Its possible that the cable from the laptop to the monitor is damaged. I would #1 make sure that the connection into the pc and into the monitor are both snug, if they are just slightly off it will keep the monitor from powering on. If they are snug, try another cable (if you have one) or hook the monitor to another pc (possibly your laptop, if it has a video out). Let me know if that solves the problem.
I am a technician-informatic. I have repaired about 60 Lcd Samsung monitors with this problem - not optimal resolution mode and dark screen problem. So i decided to made manual how to repair lcd samsung monitors.The repair process is very easy and simple 10-30min. does not need a lot of experience in electronics and expensive instruments.
if you are interested check it.
Samsung monitor repair manual guide 710n,913v,510n more or just enter number in search field: 220409788372
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