Samsung SyncMaster 712N 17" Flat Panel LCD Monitor "fuse 740n" Questions

...740N. The problem is when turn on the power supply, only LED at power button light up, no display come up. Suspected power board having problem. anyone who is familiar on this power board can help me ...

...740N; backlight failed, I replaced bulging capacitors on PSU and burnt fuse but backlight is still not coming on There is a inverter transformer on the board that may be defective that generates the ...

...740n has 85 deg cap at c301 ,c311, c312 all 820 uf 25 v and fuse resistor of 3 amp r401 they all fail monitor does not work since there is to voltage to invertors. replace all the above with 1000 uf ...

fuse 3A worn out hi, I have same no display but blinking blue power button light prob.I opened the 740n and seen these three 820mf/25v capacitors and they are definatly blown as I can clearly see that

740N LCD and need to open it to see if i can replace any parts. But there does not seem to be any way to take it apart with out damaging it further. If any one knows to correct way to take these apart

...740N Service manuals: http://elektrotanya.com/?q=showresult&megnev=SAMSUNG&megnev2=740&kategoria=&kat2=schematics If you are going to DIY and have proper tools and know safety ...

...740n blinking blue power light + Dell lcd situation You have problem with the psu.Three capacitors 820mF/25V are dead and there is a fuse 3A worn out Can you please put some more details that why it ...

does not display when plugged into the CPU it indicates optimum 12 i think ur disply coming dull that problem in powerboard inverter ics 2nos can u replace that 2nos of ics and chek inverter fuse

...740n 17... Fuse F301 is brocken. LCD Samsung Syncmaster 740n 17'' Fuse is brocken at location no ''F301''. Even I changed it, about few minute that fuse is brocken again. By the way, I have replaced ...

740n lcd monitor is not getting on properly.. its getting on very late..i.e after 30min i need a solution for this... plz help me... venkat 09866046610 Most common failures in the LCD monitors are bad