Question about Samsung SyncMaster 740N 17" LCD Monitor

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Power switch on Samsung SyncMaster 740Nw 17... lcd moniter is not showing display, power led is beligging fast sometime, after sometime power led is beligging slow,power switch led is not working

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  • 75 Answers

Pls replace 1000/25 caps

Posted on Jan 31, 2014

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Posted on Jan 02, 2017

bronk50
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SOURCE: power switch on Samsung SyncMaster 740Nw 17... lcd


Desktop or laptop computer

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connections and are not faulty or just replace them they might be faulty


make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electical extensions


even something as small as an electrical fan and its lead can cause you problems or just replace them they could be faulty a computer needs all electrical power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error


make sure your graphics card is securely seated with no dust built up or in the socket

if you remove your graphics check the socket to make sure its dust free

restart your computer then reinstall it this should activate found new hardware wizard

hope this helps you

Posted on Nov 24, 2011

  • 181 Answers

SOURCE: power switch on Samsung SyncMaster 740Nw 17... lcd

replace bad capacitor on power board (like 820/25v or 1000/2v)

Posted on Aug 14, 2011

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1 Answer

Samsung LCD monitor Model 740N no display.


pls chek 1000/25cap ,and inverter fuse, and 5402 ics

Jan 11, 2013 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Power switch on Samsung SyncMaster 740Nw 17... lcd moniter is not showing display, power led is beligging fast sometime, after sometime power led is beligging slow,power switch led is not working ...



Desktop or laptop computer

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connections and are not faulty or just replace them they might be faulty


make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electical extensions


even something as small as an electrical fan and its lead can cause you problems or just replace them they could be faulty a computer needs all electrical power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error


make sure your graphics card is securely seated with no dust built up or in the socket

if you remove your graphics check the socket to make sure its dust free

restart your computer then reinstall it this should activate found new hardware wizard

hope this helps you

Aug 14, 2011 | Samsung SyncMaster 740N (Silver) 17 inch...

1 Answer

Hello sir i have a broblm in my samsung synicmastr 19" blak, when i switch on the moniter, the moniter is with in 2 or 3 second automitically off the display light but moniter is still on and display...


this problem can occur cause of two cases 1 problem with LCD panel (replacement can solve) 2 power failure in side moniter (repairing moniter can solve)
thanx PLZ vote

Feb 22, 2011 | Samsung SyncMaster 931B 19" LCD Monitor

1 Answer

I have syncmaster 740NW samsung lcd monitor i am using it for 2 years but today automatically its screen has been blurred even it is working slowly not clearly visible


If you are DIY'er go to Display in Control Panel and reset to default, this might work. If not, try a RESTORE POINT roughly before condition started.

Have you kept up with your computer MOT's

ie Defragging?

Nov 14, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Applications are cant display on full screen


you can serach it in this site(google.com)
i hope i can help you

Sep 03, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

2 Answers

Green light continously blinking in samsung sync master 753s


1. cpu problem. why because of there is no signal output from cpu to monitor. the led blinking means there is no vertical, horizontal signals from cpu to monitor.

2. your monitor connected to another system.

3. neck board dry points.

4. cheak the display cable. 13&14 pins are horizontal, vertical signals.1, 2, 3 pins , R G B , 6 ,7, 8 pins R G B ground ( coaxiler cable used , meshed wire is ground )

Oct 13, 2008 | Samsung SyncMaster 753S 17" CRT Monitor

1 Answer

Benq FP71G+ 17" LCD with Power Recycle (shutdown & return).


Seems either aproblem with Invertor board or Front panel switches are leaky.
Samir

Aug 17, 2008 | BenQ FP71G 17" LCD Monitor

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