Re: Samsung Syncmaster T220 2 seconds to black
if the back lights come on for a few seconds at the start doesn't that mean they are working ?
Since my last post I have changed all the caps I could cept the big one, I changed the green fuse, I changed both the inverters, changed both the mosfets, I also tried a different logic board so that is also ruled out as faulty .... still the same doing more research atm...
Ori
New Member
Last Activity: 08-11-2021, 10:06 PM
Joined: 07-20-2021
Location: Florida
-
Last edited by Ori; 08-11-2021, 10:06 PM. -
Re: Samsung Syncmaster T220 2 seconds to black
the mosfetsLeave a comment:
-
Re: Samsung Syncmaster T220 2 seconds to black
I changed over the mosfets with the 2 off the new broken board but still no change. so it wasn't that, I also have tried it with the smaller controller board swapped for the new one and no change either so it isn't that. The inverters also seem to test ok....Leave a comment:
-
Re: Samsung Syncmaster T220 2 seconds to black
Thank you I have seen the build for this, if it comes down to it yeah I think I will replace it with led strips hoping not to have to pull that part of the screen apart unless I really have to.
I looked at both the mosfets the numbers read
4525GEM on both the boards i have...Last edited by Ori; 07-27-2021, 03:13 PM.Leave a comment:
-
Re: Samsung Syncmaster T220 2 seconds to black
Thank you I will get onto when I can
...
Leave a comment:
-
Re: Samsung Syncmaster T220 2 seconds to black
Hi Senndogg,
Are those the 2 rectangle 8 legged things? How do I check them?
I managed to get a new Power board off ebay unfortunately it was poorly packed and arrived broken (PCB snapped) but it might be salvageable for parts...Leave a comment:
-
Re: Samsung Syncmaster T220 2 seconds to black
I'm also having this problem hope to find the answer soonLeave a comment:
No activity results to display
Leave a comment: