Screen lost some colors

hi friend look problem is not with your software but it is with ur screen . pls went to any nearest dealer to solve that problem. migght be u need to replace screen or minor wiring errors can also be there.

We don't physically replace the screens, we just offer advice and directions on what you can or should do

You can call 1-800-SAMSUNG to get the nearest repair shop or to order a new screen if you wish to replace it yourself.

Let me know if you need anything else

Your problem is that the correct video driver is not installed and therefore cannot use all the video RAM.(the XP version of the video driver won't work with Win98).
When you adjust to True color at a higher resolution it drops to a lower resolution because it has insufficent video RAM, but you will get a higher screen resolution at a 16 bit color because it requires less memory (video RAM).
Install the Win98 driver for the graphics card and then it can use the full video RAM at a higher screen resolution with 32 bit color.

It seems that someone changed the desktop background color. point the mouse somewhere in the middle of the desktop, (away from any icons) and right click the mouse, a menu will appear with several options. The bottom one says properties. Click that. Once done another (more advanced) menu will appear with several tabs at the top. Click on the second to last tab, labled, "Appearance". Once in this tab. Toward the bottom right side of this screen you will see 2 buttons one atop another labled, "Effects", (on top), and, "Advanced", (below). Click the advanced button. A new window will pop up with the first option being desktop in a drop-down menu. To it's immediate right you will see "color 1" with a drop-down menu directly below it. That is where you will select the new background, (desktop) color. Once you have selected the new color, click OK, then apply on the remaining screen, then OK once the color is set.

I seem to have found the solution (and the cause, perhaps?) for this problem!

I was having the EXACT same problem with a monitor I'm repairing for a friend. The capacitors on the power supply board were blown (CapXon capacitors, who'd've guessed), which was keeping it from powering up. After replacing the capacitors, the screen worked beautifully. But it had this weird yellow tint!

The strange part was that pure colors - red, green, blue - all appeared perfectly OK on screen. Curiously, the menus would show in the proper colors, except for one: the manual color adjustment menu, which illustrated "Blue" as a sort of off-green in the icon. Auto-Adjust would always fix the colors for a split second, then go back to yellow. Reset didn't fix it. Color reset didn't either. So, exactly the same problem as above.

The solution I found was hidden within the main menu itself, a sort of "easter egg". <b>Hold the Menu button down while pressing Power, and hold it down until the screen, and menu, appear</b>. There will now be a hidden selection, "Auto Color", printed in a red-on-black font at the bottom of the menu. Use the +/- buttons to access it, and press Menu. Voila! PERFECT COLOR! Perhaps this menu was accessed by accident, and calibrated to an incorrect color key. But now my picture works great, and the setting lasts through Auto-Adjusts and Resets!

Hope this helps some people, it sure saved my ****! ;)

use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

The Auto Adjustment works only with VGA. DVI doesnt need it since its digital quality so many features wont work with DVI but I think color adjustment and things like that will.

Its normal, I have this monitor.

Yes, you have a size problem you have horizontal and vertical size. Either its' in the service mode or somewhere on the set, with this set it's probably in menu. Must be set too high. I will look for menu codes! Is this an Akai or Panasonic set?

Hi This may help you :: Select , Settings, System tab, Align Screen to adjust the touch screen. If the screen alignment loses calibration it may not be possible to adjust alignment using the above method. Also, here is a link that may help :: http://askiris.toshiba.com/ToshibaSupportSite/search.do?cmd=displayKC&docType=kc&externalId=http--cdgenp01csdtoshibacom-content-support-manuals-userguides-su530093-ppce400ug20030916pdf&sliceId=pdfPage_113&dialogID=6730022&stateId=1%200%206728267

my 740 had also problems with loosing the USB connection. I gave it to my dealer and he told me that the USB connector was defective...