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

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

\015 I have a Syncmaster 740N screen, and it has been working perfeclty until today, when it showed no images(the blue led was turned on, but the screen keeps black) can this problem be fixed?\015

Answers :

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 replacing are 16v replace them with 25v if 25v go to 35v, Always keep the same mfd rating. Some caps are under rated in these ;units. Make sure you don't get them in backwards, I found bad caps in my samsung 740, but this may or may not be the case with yours. Hope this is helpful.
Repair Help & Product Troubleshooting for Samsung SyncMaster 740N 17" LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

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

Matshita DVD-RAM UJ-831S ---upgraded drive in Toshiba laptop now doesn't work


Hello,\015\012\015\012\015\012\015\012This article might help you in fixing the error code 19. I have tested\015\012this one and it worked for me. The er ... PC Laptops

Screen not working


Hi, I'm a laptop technician and if the screen is blank as in there is nothing showing on the screen at all (even when the laptop first starts up), but the laptop sounds like it is starting normally then the backlight or invertor for the laptop screen ... PC Laptops

My acer travel mate 5710 just blipped and closed down. NOw will not even switch on. any advice how to fix? The green power light does show for one half second when I press the button but does not function to 'on' mode.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

Dell laptop won't boot even after clean install of xp


Your windows prolly crashed because your hard drive is going bad, and thats why your getting error messages when reinstalling. ... Dell Inspiron 1150 Notebook

No picture, monitor won't show anything black screen. Monitor was working fine put it on another computer and it won't show images. Could it be part of the power saving system? Is there a reset button?


Does the monitor show absolutely nothing, not even when first turned on? In that case maybe the cable could be defective or connected improperly, or the new computer might not be compatible (or set to output to, say, digital port, while you've got a ... Sharp LL T17A3-B 17" LCD Monitor

Boot Disc's Not reading, Dvd rom help? or Xp/vista help?


How did you made it boot to the disc? if you used keystrokes to do so, it would be better if you go into your BIOS and set the boot priority making the dvd drive as priority and see if it is gonna work that way. If it does'nt you need to be concerned ... Sony VAIO VGN-S480B PC Notebook

Proview PRO576 error message "mode not supported" and will show nothing else


Okay, we got a fix by having another monitor hooked up to our computer and going in to display and changing the display settings to a lower setting. The screen resolution - turn it to lower - I guess somehow - the setting was too high for our monito ... Proview PRO576 15 in. Flat Panel LCD Monitor

The computer is asking for system diskette,what should i do?


Are their any disks in the CD/DVD or the floppy drives? That would cause this. It is the most common cause. Is S.M.A.R.T. turned on in the BIOS? You will see a message during the POST that says it is enabled or disabled. The POST is the " ... Acer Veriton 7100 PC Desktop

Can XP Pro be loaded onto a DV2941se & be fully functionable?


I checked the HP site for XP drivers for the dv2941se. They do show two, but no device drivers. So I would say that it is iffy.The XP installation disc MAY have drivers that will work, but there is no way to tell unless you try. 32 bit ... HP PC Laptops

Restoring dimension 9150


Yvon,\015\012\015\012It sounds as if your restore partition has become corrupted. You vcan Contact Dell and order a restore disk\015\012\015\012As far as trying to Install from Install CD goes. Well Win XP does NOT recognize S ... Dell PC Desktops

Viewsonic Optiquest Q19 blanks out - just a year old


Yes your back lights are going out. but because they work for a while the backlights are probably good and you need to have the invertor looked ar. ... ViewSonic Optiquest Q19wb LCD Monitor

Monitor not showing picture


This is not your Monitor Problem It is your System Unit Problem.Some time Problem with VGA Card You Check your VGA Card . Hope problem will be solve. ... E-Machines eMachines Monitor E15T4

My syncmaster 710n is not working. I get the box where it ses what resolution si the right one, but the syncmaster 710v works normaly. Does that means my 710n can't be repared anymore? Thanks


Not completely sure what you're saying. Here's what I got out of your problem:You have a Syncmaster 710n that displays a box saying the best resolution is _____ x _____, but your Syncmaster 710v doesn't show that message.The m ... Samsung SyncMaster 710N 17 in. Flat Panel LCD Monitor

Webroot password does not work


You can try using system restore and restoring your computer back to before you installed spy sweeper, you go to start menu > all programs > accessories > system tools > system restore. this will leave your computer as if you never instal ... Webroot Spy Sweeper (spysweeper) for PC

Notebook screen stays dark


Make sure you check under a bright light that you can actually see the image.This model is notorious for a bad video card (Radeon) that makes it seems like something is wrong with your screen but if you press down just above the keyboard ... Compaq Presario X1000 Notebook

Crystal eye webcam


Using HP webcam in Quickplay software:1. Click on Start button, select All programs and click on Quickplay. 2. Within the Quickplay ... PC Laptops

My monitor ( with less that 6 months use) has been going off while someone is using it--- says out of signal and i have to restart the comouter... and this is not stopping even with a restart


Julezj, You will need to connect your monitor to a KNOWN GOOD pc that DOES NOT have the screen saver set to do a time out when the keyboard is inactive. Whenever you state a problem with a monitor on fixya, please mention the monitor technology you a ... Gateway Computer Monitors

Shows shadow behind every image - Samsung SyncMaster 753S 17" CRT Monitor


Try replacing the cable 1st, if that fails it is probably a bad CRT.Samsung CRTs are notorious for going bad even before their warranty period has expired ... Samsung SyncMaster 753S 17" CRT Monitor

Is this website asking for payment before giving advice?


It is sounding like you are possibly having power issues on the inverter - power board side. and that your bulbs are not receiving enough power to fully light them up..Your having to unplug it is also an indicator. What this does is allow the c ... Samsung SyncMaster 910MP 19" LCD Monitor

Reboots after every startup after SP2


Microsoft hotfix Q317277 causes this problem in the HP Pavilion ze1210 laptop. I had this happen with my ze1210. The way to fix it is to "flash the BIOS". (I won't assume you know what this means -- if you don't know, you're basically going to jus ... HP Pavilion ze1210 Notebook

Jpg's display on some sites and not others on home pc but all display on laptop


Note: I assume you are using internet explorer, so these are directions for internet explorer. If you are using another web browser let me know. In internet explorer at the top on your menu bar click on tools > then click ... PC Desktops

I want to know if it is possible topause a slide show and save an image toa folder


Thanks for choosing fixya.comMost slide shows will have buttons on the bottom to pause and resume. Others you can click them to pause. If none of those are available you won't be able to pause the slide show.You can however ge ... HP PC Desktops

I want 2 reset my entire dell d630 laptop How do I do this I don't have any of the passwords


Hey,\015\012\015\012I hope when you say that you wish to reset the system you mean you need to go to the factory settings. If you wish to go to the factory settings and even if you do not remember the password, there is still a way to do ... Dell Latitude D600 Notebook

MY DELL LATITUDE D600 WONT LOAD WINDOWS AT ALL :( HELP


The computer is telling you is that the hard drive isn't being detected. This\015\012could be due to a poor connection from the drive to the motherboard,\015\012hard drive failure, or even something that's gone wrong on the\015\012motherboard.\ ... Dell Latitude D600 Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.5478 seconds