Samsung syncmaster 551v

https://www.google.com/search?q=vga+connector&client=firefox-a&hs=JJS&rls=org.mozilla:en-US:official&channel=np&tbm=isch&imgil=yflFkK5RsTaSDM%253A%253Bhttps%253A%252F%252Fencrypted-tbn1.gstatic.com%252Fimages%253Fq%253Dtbn%253AANd9GcQzjpXc_B8UJGgKmEQf5YVRLwVRhyzuYKZQ5xRr0KYuxQDKy18S%253B533%253B338%253BfSNqtY6mmrcChM%253Bhttp%25253A%25252F%25252Fwww.theavguide.co.uk%25252Fview_page.php%25253Fpage%2525253D18&source=iu&usg=__PgPxDkfgCvjc7ykTkFG6ct488KU%3D&sa=X&ei=Dr7oUoXqN6S6yAPqooHQCA&ved=0CDgQ9QEwAw&biw=1280&bih=861#facrc=_&imgdii=_&imgrc=yflFkK5RsTaSDM%253A%3BfSNqtY6mmrcChM%3Bhttp%253A%252F%252Fwww.theavguide.co.uk%252FAdvHTML_Upload%252Fvgaplug3.jpg%3Bhttp%253A%252F%252Fwww.theavguide.co.uk%252Fview_page.php%253Fpage%253D18%3B533%3B338
vvga connector
http://servicemanuals.pro/servicemanuals/samsung/service_manual/monitor/ctr/793df/details.html

service manual

Hi there,
You can try to disconnect VGA cable to see will the notification "no VGA signal" appear on screen. If so the problem could be with PC graphics, else it is power board problem bad caps.Thanks

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

your osd menu ic is damaged change it. its in the CRT board.

Please try again to turn the monitor off. Hold down the Menu button while the monitor is turned off, then press the Power button again to turn the monitor back on. This should unlock your OSD menu. regards

Hi,
You can adjust the monitor picture size settings & position from the menu button on your monitor.

http://www.download.com/SyncMaster-551v/3000-2108_4-140023.html

go here for the driver download

Hi and welcome to FixYa,

Initially, pls try here.

Good luck and Thank you for using FixYa. Happy Holidays.

Hi and welcome to FixYa,

Initially, pls try here for the wiring and schematics. The VGA pinouts may be referenced from here.

Good luck and Thank you for using FixYa. Happy Holidays.

1.there might be a problem with your signal cable. if one of the pin in the signal cable is open. it might also happens
2.adjust signal cable.
3.Check VGA video card is working properly. unplug the VGA card and Re-plug to its slot. if your mother borad has inbuilt video card. this process cannot be performed
4.Even problem with operating system might also happen.. problem with Video Ram memory
5.if you want to check whether your monitor is ok. just get Cpu Box alone frm friends for a while for a testing.
6. if your monitor have problem then contact service centre.