Hi i just have a problem with my monitor hope to get an answer when i turn my pc on the monitor responds and work after a while 10min+ until it works it the power button keeps flashing then it works fine with no problem till next restart to pc i putted it on another computer same problem and if i take of the data cable and power it on get no message to insert data cable nothing it keep black with flashing power led

SOURCE: No video output

Add a 50 ohm between pin 5 and 6 of the NT68F63LG IC.
Go to this link to learn the details. http://translate.google.com/translate?hl=en&sl=es&u=http://www.dtforum.net/index.php%3Ftopic%3D55304.msg1010695085%3Btopicseen&sa=X&oi=translate&resnum=3&ct=result&prev=/search%3Fq%3DNT68F63LG%2B50%2Bohm%26hl%3Den%26rlz%3D1T4SUNA_enUS219US220

I tried this fix on my monitor and it works now.

SOURCE: Samsung GH19LS LCD Monitor wont display computer signals

You should have received two cables with the monitor. One is for VGA and plugs into you video card or computer board . The second one is for DVI digidal video and if you have that cable it plugs into the square connector. Then if you look into your monitor manual or quick setup sheet it will tell you how to connect and set the monitor to either VGA or Digital. I'm sure that is what has to be set. Don't hook up both cables to the monitor and computer. Only use the one. Digital gives you a better picture if your computer has that function. Hope this is helpful. Bud

SOURCE: My Hanns-G HC194D LCD Monitor Takes Forever to come on

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 the monitor. If you are good at electronics repair/soldering you can usually fix the 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

SOURCE: 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

SOURCE: Problem with Samsung SyncMaster T200: After

try with new vga cable