Samsung SyncMaster - Recent Questions, Troubleshooting & Support

i want vga cable D connecter connection
mainly vga cable broken that why i purchage one emitty d connecter scoket so i soldering this connection plz

Samsung... • Answered on Dec 02, 2019

call on 01122222222 and take the number or address form yellow pages

Samsung... • Answered on Nov 27, 2019

If you are saying that it powers off in a few seconds you most probably have a bad (internal) power supply.

Samsung... • Answered on Nov 26, 2019

That model should still be under warranty, they have a 3 year warranty from Samsung. Your problem sounds like a dead power supply board. Here is the link to check the warranty and get a warranty ticket: hope this helps, if so please rate my solution.BuddyMc

Samsung... • Answered on Nov 22, 2019

Im not so sure but i downloaded the pdf and it should be in the menu open from the monitor

Samsung... • Answered on Nov 19, 2019

the easiest solution would be to epoxy the mount back though you may loose ability to tilt monitor, be sure not block any air holes. when setting together tape it to proper spot and let set for recommended time on epoxy(get at hardware store).

Samsung... • Answered on Nov 11, 2019

Try a different DVI cable?

Samsung... • Answered on Nov 08, 2019

Replacing parts of SyncMater 740N 17" is not difficult. Acctually you wanted parts is IP board the inverter is included to this assembly. If you want to buy this, get the code no. ex. BN44-00130A

Samsung... • Answered on Nov 05, 2019


I am a technician-informatic. I have repaired about 40 Lcd Samsung monitors with thees problems - 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 simple 10-30min. does not need a lot of experience in electronics and expensive instruments.

if you are interested check it on eBay.

Samsung monitor repair manual guide 710n,913v,510n more
or just enter number in search field: 220409788372

thank you

Samsung... • Answered on Oct 27, 2019

If you have a "universal" remote, it will scan for the number, or it could be listed in the manual that came with the remote. If it doesn't list Samsung monitors, try Samsung TV's. If you have the nanual for your monitor, it will be in there, too. Also, check Samsung's own site to download the proper manual and/or the codes. In the meantime, try these 2-digit codes from the manual for my Samsung Blueray system, assuming of course, your monitor uses 2-digits -- which does seem to be a standard convention. I also suspect manufactures only have a certain block of codes they use for all their remotes. 00, 15, 16, 17, 40, 43, 46, 47, 48, 49, 59, 60, or 98

Samsung... • Answered on Oct 25, 2019

Had same problem, Monitor first turn on, backlight off after couple of minutes, off/on backlight off after few seconds.Solution cut J503.Found voltage OVPT (IC501,7) quite low (1.6V) this is the reference value for VSEN the over voltage value. By cutting J503, OVPT becomes 4.5 volt but is not depending anymore on the current through the lamps. Instead of the link J503 I solder 2x 1N4148 diodes which makes the OVPT not go below 2,8 volt. (diodes in series, cathode points to nearest board edge)

Samsung... • Answered on Oct 24, 2019

I have the very same problem and I have no knowledge of the backlights of LCD panels. Is there any way to fix this yourself?

Samsung... • Answered on Oct 24, 2019

There are more than on chassis verison for this model.
Service manuals:

Samsung... • Answered on Oct 24, 2019

I will not be surprised that it will be bad capacitors, that is the first place to check, see some samples here:

Samsung... • Answered on Oct 24, 2019

samsung website have not this driver :(

you can download free SyncMaster 740N driver from :

Samsung... • Answered on Oct 21, 2019

Good morning! Please review/check the set-up settings of your samsung flatscreen, best to refer it to the operations manual of the monitor which should be included when you bought it. best regards.

Samsung... • Answered on Oct 12, 2019

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