Having problems with your Samsung SyncMaster 512N 15" Flat Panel LCD Monitor ?

I have a mac mini osx10.4 with a 512N syncmaster samsung monitor. The monitor worked fine for 2 years and up till the last month while I am on the computer the monitor will go black with a message saying "video function not supported" Optimum 1268X780 60mhz. I can unplugged and reboot monitor works again and I reset the monitor to what I was told and it still will go blank after I am on the computer from any where from 5 minutes to 1 hr. I never know when it is going to go out. Any help would


Answers :

Samabbott, Toni, The very first thing to check is Samsung warranty.. If not valid you will need to check and see if Samsung has a cash+old unit swapout program for refurbished same model??? Will this 512N do same thing if connected to different pc? If so, then I would suspect the unit's power supply. Whenever strange or weird stuff starts to randomly take place with an LCD display, I would first check the "switch-mode-power-supply"! Have you tested the pc with different Known Good lcd unit? Try the above stuff and report back with a new comment. 12fixlouie
Repair Help & Product Troubleshooting for Samsung SyncMaster 512N 15" Flat Panel LCD Monitor

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I have a mac mini osx10.4 with a 512N syncmaster samsung monitor. The monitor worked fine for 2 years and up till the last month while I am on the computer the monitor will go black with a message saying "video function not supported" Optimum 1268X780 60mhz. I can unplugged and reboot monitor works again and I reset the monitor to what I was told and it still will go blank after I am on the computer from any where from 5 minutes to 1 hr. I never know when it is going to go out. Any help would


Samabbott, Toni, The very first thing to check is Samsung warranty.. If not valid you will need to check and see if Samsung has a cash+old unit swapout program for refurbished same model??? Will this 512N do same thing if connected to different pc? I ... Samsung SyncMaster 512N 15" Flat Panel LCD Monitor

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