Question about Computers & Internet

1 Answer

Syncmaster 225ms LCD monitor is blank with flashing blue LED. The monitor has previously worked however since last time of turning off it will not now turn on. The blue LED light flashes but there is no visuals on the monitor. Have tried pressing 'space', 'escape', 'sleep' buttons on keyboard but none activate the monitor. Any ideas how to get the monitor back? Have also checked all pins to plugs connecting the monitor to the tower and power supply.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,684 Answers

Hello,
It sounds like you have a monitor with a common problem. After a few years some LCD monitorswill blow a power supply. The problem is caused by parts calledcapacitors overheating in the confined space of he monitor. If you aregood at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htmYou can take the back cover off your monitor and look for the badparts, replace any that look like the pictues and your monitor shouldwork fine. The capacitors do need to be installed with the correct +and - connections, note the stripe on the old one and insert the new onethe same way. If you don't want to try the repair yourself we offer arepair service for $35 plus shipping. I hope this helps, if so pleaserate my solution.

Buddy
Corporate Computer
Over 21 years of computer and printer support/repair

Posted on Jun 20, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My Samsung SyncMaster 740N occasionally turns itself off. Timing varies and the condition varies. Usually the screen just goes black - from seconds to hours after it is turned on - the blue LED remains...


This could be because of the 'eco' friendliness of the monitor. Basically a lot of monitors are designed to turn off into a low power state when not in use so to preserve power and life of the monitor. I would return the monitor as the sensors that control this seem to be broken in your monitor.

Mar 15, 2011 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Power suply led lamp dosent snine, the screen is blank all time?!


yes it always happen to sumsung LCD, but don't you worry, just follow my tips to repair your LCD MOnitor. Click here for the tips.

Aug 09, 2010 | Samsung SyncMaster 913N 19" LCD Monitor

1 Answer

I have a samsung syncmaster 204T monitor. Everything was fine until last night when i kept my system on standby for approx 5-6 hrs. Now whenever i start my system there is only a green led on front panel...


I just started having the same problem! The green light flashes, but the monitor is blank. None of the button work (menu, source, etc...) and nothing changes when I disconnect it from the computer. I was suspecting a bad graphics card at first, but now I'm thinking the monitor itself is bad?!

Jun 29, 2010 | Samsung SyncMaster 204T Monitor

1 Answer

My samsung 940N acts like a florescent tube, tries to start and doesn't


Use the self test feature.. follow the steps..

1. Turn off both your computer and the monitor.
2. Unplug the video cable from the back of the computer.
3. Turn on the monitor.
If the monitor is functioning properly, you will see a box in the illustration below.
This box appears during normal operation if the video cable becomes disconnected or
damaged.
4. Turn off your monitor and reconnect the video cable; then turn on both your computer and the
monitor.
If your monitor screen remains blank after using the previous procedure, check your video
controller and computer system; your monitor is functioning properly.

Warning

The Power supply inside the monitor can be hazardous and donot open the monitor while power on.

Donot work with the monitor when it is open and the power supply is on.

If there is something wrong with the input signal, a message appears on the screen or the
screen goes blank although the power indicator LED is still on. The message may indicate
that the monitor is out of scan range or that you need to check the signal cable.

Feb 13, 2010 | Samsung SyncMaster 940N 19 inch LCD...

1 Answer

Monitor takes long time to on


GuyInTrouble, If you see an increase in time, 4-6 min> 8-10min could be oxidation build-up on an already "thermally intermittant solder connection. 12fixlouie

Dec 17, 2009 | Samsung SyncMaster 932B LCD Monitor

1 Answer

Samsung 191T Blank


You need a fluorescent back light and inverter kit. Available on eBay.

Jun 10, 2009 | Samsung SyncMaster 191T 19" Flat Panel LCD...

3 Answers

Blank screen, flashing led power light


this sounds exactly like what happened to my 2232BW. I took screenshots of the fix and posted them on my webpage:
http://www.alexdemo.site90.com/#samsung2232bw_fix

Jun 03, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

1 Answer

Hp L1502 LCD blank, LED still flashes


just check ur lcd display cable and try to clean and c it it will cme

May 29, 2009 | Samsung SyncMaster 910T 19" LCD Monitor

1 Answer

When monitor power button is pressed, a small white image appears and alternates briefly between an alalog and digital icon in black then the screen goes blank, no color.


My issue is similar.. however after trying a couple of times it will work. (yes everything is plugged in) It will function for a good 10 minutes before just powering off (blackout) screen.
If you attempt to turn it on after it blacking out, the blue led for the power button will blink a couple of times and it will remain off.
However if you wait 5-10 minutes and turn it back on, it will repeat itself...

I have it hooked up to a radeon X1650 graphics controller as a secondary digital controller, and its hooked up by VGA cable.

I also have two other displays besides this one (one primary and extended that dont have any issues whatsoever.. they continue to function while the syncmaster 193p takes its time snoozing.... please help.

Mar 17, 2009 | Samsung SyncMaster 193P 19" LCD Monitor

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

759 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...