Repair samsung SyncMaster 175v lcd flat screen went black right after it start

ivanging, Happens a lot!!! You will be able to see screen if you hold flashlight 1" from screen. If unit out of warranty, you or qualified cold cathode fluorescent lamp back-lit lcd monitor technician will need to find root cause of lamps not lighting-up for you to see all the colorful text and graphics. Reading is free on fixya!!! All you need to know has already been written and documented here on fixya. Get yourself into the FIXYA profiles of "louie12fix" (my old file) and "buddymc" , "budmrtn" and follow all links you find there!!! Just remember to return to this posting and write a testimonial about all you have learned about why ccfl back-lit lcd monitors fail. Your unit has good chance for complete recovery from it's "black" but not "blank n black" screen state.
Do some reading and visit YOUTUBE for DIY repair videos to make decision to repair or contract out repair work or just trade for new. Good luck with whatever direction you take. 12fixlouie

thats what happens to that of lcd screen they arnt mad to perform that lond considering they are every where and alot out there to acer makes a 22" for 190

Try it on another computer, it could be your video card that died.

it seems the picture board in the monitor has gone bad and is needing to be replaced

Go into monitor controls on monitor and adjust as they come up. Unhook monitor, power up computer, cut off, plug in monitor power up computer, right click on screen, settings, adjust for screen size and additional monitor by clicking 2 and saying yes in box. Hope this helps.

Hello,

It sounds like you have a monitor with a common problem. After a few years some LCD monitors will blow a power supply. The problem is caused by parts called capacitors overheating in the confined space of he monitor. If you are good at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htm You can take the back cover off your monitor and look for the bad parts,replace any that look like the pictures and your monitor should work fine. The capacitors do need to be installed with the correct + and - connections, note the stripe on the old one and insert the new one the same way. If you don't want to try the repair yourself we offer a repair service for $35 plus shipping.

I hope this helps, if so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com
Over 21 years of computer and printer support/repair

It is either the Inverter board inside or the ccfl is faulty. Don't waste time, not worth to repair.

copied from http://www.fixya.com/support/t190380-turn_screen_displays_white

I have a Samsung Syncmaster 175v Mfg Oct '03 displaying the __ White Screen . I removed the screws on the back , removed base stand, separated case with flat screwdriver starting at bottom, unplugged the small wire to the panel menu buttons , removed metal cover from back of LCD. Now you can see the powerboard \ inverterboard combo and the attached video signalboard. Follow the 30 wire plug to the LCD screen, the 30 wire plug goes under a metal panel , remove the 3 small screws securing the panel and you will see the hidden LCD screenboard. Very close to where the 30 wire plug attaches to this screenboard on the Rightside you will see with a magnifying glass a SurfaceMounted Fuse named F1 with a value? of "K". On my LCD the fuse tested with a volt-ohmmeter to be Open or Blown. The right thing to do would be to replace the fuse however I acquired my LCD from a trashcan / dumpster so I stretched a drop of solder connecting both sides of the fuse. Now I do not have the protection from power failures and surges that the fuse could offer but upon reassembly my screen works like new again .
PS : i'm not an expert at anything...x'cept maybe dumpster diving. God Bless

You have either a bad inverter board or burned out backlight fluorescent bulb. Very common on this monitor.

I have a Samsung Syncmaster 175v Mfg Oct '03 displaying the __ White Screen . I removed the screws on the back , removed base stand, separated case with flat screwdriver starting at bottom, unplugged the small wire to the panel menu buttons , removed metal cover from back of LCD. Now you can see the powerboard \ inverterboard combo and the attached video signalboard. Follow the 30 wire plug to the LCD screen, the 30 wire plug goes under a metal panel , remove the 3 small screws securing the panel and you will see the hidden LCD screenboard. Very close to where the 30 wire plug attaches to this screenboard on the Rightside you will see with a magnifying glass a SurfaceMounted Fuse named F1 with a value? of "K". On my LCD the fuse tested with a volt-ohmmeter to be Open or Blown. The right thing to do would be to replace the fuse however I acquired my LCD from a trashcan / dumpster so I stretched a drop of solder connecting both sides of the fuse. Now I do not have the protection from power failures and surges that the fuse could offer but upon reassembly my screen works like new again .
PS : i'm not an expert at anything...x'cept maybe dumpster diving. God Bless