Not optimum mode recommended mode 1280x1024 60hz syncmaster 712 n pop up occasionly I have to shut down computer

Hello , this is very common problem with this model .
The problem is with main board there are two solutions:
1.Replace the main board with proper part
2.The trick you can try is to add resistor 47ohm on main board chip between two pins.
If you are not familiar with electronics do not attempt to repair it by self , go to proper service center. There is always possibility of electrolyte-shock, or high voltage shock . Hope this helps.
Fix Samsung SyncMaster 710v Not Optimum Mode Recommended Mode 1280 1024 60...

hi
im from iran
i have a monitor samsung sa300 18.5" that one of ics burn and i cant read his number its 8 pin and is up of the data port input. two crakter that begin by it , is at **22
please help me

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

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

befor loding windows press F8 then choose vga mode
inside vga mode change the resolution to the recommended mode and restart your pc
then i think it will works
bye
dont forget to rate my solution

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

You could try pressing the auto adjust button (simply says 'Auto'), and see if that changes anything...don't know if this will work, but it is a start.

Press F8 when you boot your PC, Then boot on SAFE Mode...

Right Click on Desktop>>Properties>>>Settings>>>Advance>>>Check the Apply the New Setting without restarting.

Click Apply then OK

Rebbot the computer to a Normal Boot

the fault is the backlight, Samsung has designed it as when one of the baklights are faulty the unit shuts down.