In my samsung syncMaster 912T monitor show the message "not optimum mode" \r\nrecomended mode 1024x768 60hz, what is the problem?, help me please. Thanks

Your description suggests the fault is with the screen, not the system. Can you you test that by connecting both screens to a buddy's computer?

When first powers up display is fine suggests a bad solder joint, revealing itself after heating up.

hi dear

start your computer on safe mode and go to the display property change to as per mentioned rresolution on your screen.

best of luck

regards

raj

FIXED : Before you start your legacy game, software where the "Recommanded Mode 1280 x 1024 60Hz" keeps showing, change your display FROM VIDEO CARD DISPLAY control application to 1024x768 or your choice.

My Syncmaster 2233 had same problem of "Not optimum mode" box coming on whenever I started any old game like Age of Empires etc. It got fixed by selecting FROM DISPLAY CARD DRIVER CONTROL UTILITY's (mine from Catalyst Control Center) >Set desktop area to > 1024 x 768 in my case BEFORE STARTING old application/game. Switch back to your normal resolution after you are done with this application.

Hope this helps.
Regards
Saurabh

check you video graphic card option and select or fight the right resolution,otherwise update your video card and you can use this :

CLICK ME

here's the serial : JCCQ-MAKC-KACK-6TSE-BN35

sale your monitor or throw it out of your home

try to adjust resolution you monitor may not support higher resolution change it in the display properties

I just wrote a answer to this question on my Tips Page :: Samsung SyncMaster 913N Not Optimum Mode 1280 x 1024 60hz

comes on and screen says optimized mode 1280x1024 60hz i put it on and get no video

this is not the problem with your monitor. Pl boot your computer with enable vga mode. in vga mode set your resolution into 1680 x 1050 with which color mode you need set ok
it will be ok. After restart, your computer will ok. even the problem retains, pl reinstall the video driver and try again. give me ur feedback

in safe mode adjust the resolution lower than 1280x1024
then restart and then install the driver again the driver is crrupted than install the right driver problem could be solved