Having problems with your Samsung SyncMaster 740N 17" LCD Monitor ?

Samsung 740N 17" problem

\015 It gives a dullish image suddenly\015

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Repair Help & Product Troubleshooting for Samsung SyncMaster 740N 17" LCD Monitor

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Suggested Questions/Answers :

Samsung LCD Monitor 740N line crawl problem


I own samsung lcd monitor my problem is that display comes then sudddenly den i switch off the button and then switch display cmoes then suddeenly go .. help me out ... Samsung SyncMaster 740N 17" LCD Monitor

Samsung 740n not working


You have a monitor with a common problem. After a few years some LCD monitors\015\012will blow a power supply. The problem is caused by parts called\015\012capacitors overheating in the confined space of he monitor. If you are\015\012good at electron ... Samsung SyncMaster 740N 17" LCD Monitor

Samsubg Monitor flickers


My samsung 740N lcd Monitor is flickering. can i get a solution of this problem? ... Samsung SyncMaster 740N 17" LCD Monitor

My SyncMaster 740n is stuck in power save mode. I have rebooted, unplugged power and vga chord...the thing was on and all of a sudden POOF it was black. The power light blinks every second or two.


Zolio, Monitor most likely has "switch-mode-power-supply" problem!! click on blue highlighted "SyncMaster 740N" and read about similar BLACK SCREEN of DEATH failures and how to fix them!! Your monitor I suspect is no different than any other LCD with ... Samsung SyncMaster 740N 17" LCD Monitor

Samsung 17 Inch LCD monitor 740N after two years of use developed the following problem. Doesnt display anything but keeps flashing the screen at frequent intervals, but somehow if any of the applications is opened or if kept off for a long time (15 Min or more) under winddows, sometimes start working normal. What is the problem with this monitor?


Hello,This is a classic blown poer supply problem. It happens on LCD monitors 2-3 years old that have been used often. The small case size causes heat to build up in the monitor and parts in the power supply called capacitors overheat the ... Computer Monitors

Green vertical line is coming in the middle of the


Monitor is probably going bad. Try hooking up a different monitor up to the computer, one that you know works properly. If the same problem exists then its the video card, if the problem goes away then its the original monitor that is bad. ... Samsung Computer Monitors

Samsung Syncmaster 740N


This is purely a hardware problem of your LCD. it needs to be repaired by a qualified hardware technician.\015\012So please consult with your local Technical service or repair center. ... Samsung SyncMaster 740N 17" LCD Monitor

LED POWER ONLY LIFE, SCREEN DISPLAY DARKNESS


Theres only one solution to the problem you have to replace the whole power supply board .its easier to replace them than finding and soldiering the defective parts like the capacitor on the board .u can just replace the power supply board if u thi ... Samsung SyncMaster 740N 17" LCD Monitor

A pink vertical line appears suddenly on the screen


Sounds like a hardware problem. You should probably return it as soon as possible. ... Sony VAIO® VGN-AR370N12 PC Notebook

One thick vertical line showing in the tft monitor


Check vertical IC. .. resolder each pins...\015\012\015\012 \015\012 audio_video_MD ... Samsung SyncMaster 740N 17" LCD Monitor

How do I open a samsung 740N LCD Monitor


Lift the front frame. You must try to lift it from the inner side using your fingers (no tools , you may scratch the lcd panel). A little force is necessary especially at the corners. Once you lift the panel from all four sides then the corners will ... Samsung SyncMaster 740N 17" LCD Monitor

No display blinking power led on cold boot


I think a capacitor on PSU board has popped.. Check it. replace it for a $1.00 part ... Samsung SyncMaster 740N 17" LCD Monitor

Double Vision - Samsung SyncMaster 740N 17" LCD Monitor


Monitor motherboard problem or eprom chipset problem ... Samsung SyncMaster 740N 17" LCD Monitor

Samsung monitor problem


Update the driver of your video card or download the Everest Ultimate Edition ... Samsung SyncMaster 740N 17" LCD Monitor

Synmaster 740 n green line on the monitor


Contact samsung helpline 1800110011/+9101130308282\015\012Becouse this problem is related with LCD pannel. LCD pannel to be replace. ... Samsung SyncMaster 740N 17" LCD Monitor

My Samsung 740n monitors look blurry. When I first set them up, there was no problem at all for about a week. But after that, the screens get horizontally blurry (I'd describe the blur as having similar appearance to the "Motion Blur" filter on Photoshop). I already went through 3 Samsung monitors of the same type and they all got blurred like that after a week. What's wrong?


Look VGA cable , or capacitors on power supply in monitor ( 820mF/25V ) , or 3,3V and 1,8 V smd power converters ... Samsung SyncMaster 740N 17" LCD Monitor

Ground Noise Problem Possibly Attributed to Samsung Monitor


Do you have another power adapter to try? Sometimes those go bad, and are pretty cheap to test out (around $35-$50). Otherwise it is the DC-in board on your PowerBook. I replace about 2 of those per month with our clients up here on the PowerBooks ... Samsung Syncmaster 730B 17" Flat Panel LCD Monitor

Samsung syncmaster 740n monitor problem


Add a 50 ohm between pin 5 and 6 of the NT68F63LG IC.Go to this link to learn the details. ... Samsung SyncMaster 710N 17 in. Flat Panel LCD Monitor

Syncmaster not showing any image even when it says it's on


If you know a little about electronics? You can open the unit up, find the power supply. Look at the tops of the caps. Are they bulgging on the top? If they are, they are bad. Sometimes there might be 4 to 6 caps that are bad. If the caps you are rep ... Samsung SyncMaster 740N 17" LCD Monitor

Monitor power light flickering and no display


... Samsung SyncMaster 740N (Silver) 17 inch LCD Monitor

My 740N Samsung monitor is auto sleeping


Either mobo or video card, try resetting cmos on mobo ... Samsung SyncMaster 740N 17" LCD Monitor

I have a samsung 740N, and the f301 is brocken. There are three cap 820mf/25v capXon bad too. I have two questions: 1. I need change the fuse, but I don't know if it will broken. 2. I need change the caps for 1000mF/25v ? Thanks for you help P.S: I don't speak English, I speak portuguese


Thanks to help me, but I resolver the problem.I change the caps for 1000mF x 25v( because in my city I don't have others values less then), I change the fuse and it no broken.\015\012Thank you \015\012CMEB ... Computer Monitors

Samsung sync master 740n have power no display can you help me?


Even after replacing the capacitors still same what else could be the problem??? ... Samsung SyncMaster 740BX Monitor

Samsung syncmaster 740n


Sounds like an inverter problem. If the power supply is internal replace the capacitors coming out of the voltage regulators. These are usually 1000mf and/or 470mf. If that doesn't do the trick look up the numbers on the 8-pin chips that drive the se ... Samsung SyncMaster 740N 17" LCD Monitor

Cpu turns on but monitor not - Samsung SyncMaster 740N 17" LCD Monitor


PLS CHECK THE POWER CABLE ATTACHED TO THE MONITOR AND THE CPU..IF CPU IS WORKING PROPERLY THE PLS CONSULT YOUR VENDOR.THER MIGHT BE PROBLEM IN YOUR MONITOR ... Samsung SyncMaster 740N 17" LCD Monitor
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