Hi all,
I have two dead monitors right now, one is a Samsung Syncmaster 245BW that died mysteriously last night and was a replacement for my first dead monitor, a Samsung Syncmaster 204B.
The 204B has the flickering issue, and about a year ago I had found all the howtos for replacing the capacitors on the power board, but I never got around to actually fixing it. That is, until last night when my 245BW died. The 204B has now been disassembled, and I see the tell-tale bulging capacitors and I will be having a friend (who is handy w/ a soldering gun) help me replace them shortly.
Now, I'd like to start troubleshooting the issues w/ my 245BW - the power button doesn't even light up. I see there are other threads already about similar issues w/ the 245BW, so I want to try the existing suggestions/tests to make sure the solution to my problem hasn't already been discussed. However, as I read through the threads I realize I'm in a bit over my head.
So, I wanted to make sure I had the right tools and get some basics down before I got started. I have a multimeter (attached a picture), but I see people mentioning an ESR meter. From what I gather, it's designed to measure much lower values than most multimeters can measure? Will I need an ESR meter?
Also, I see people advising to measure voltages and resistances of various circuits. Am I correct in assuming that this is done w/ the monitor opened up, but everything still connected and w/ power on?
Finally, I see there's a 245BW thread already. Once I'm ready, should I post my issue in there or should I start a new thread? Not quite sure what the etiquette is here.
Thanks!
I have two dead monitors right now, one is a Samsung Syncmaster 245BW that died mysteriously last night and was a replacement for my first dead monitor, a Samsung Syncmaster 204B.
The 204B has the flickering issue, and about a year ago I had found all the howtos for replacing the capacitors on the power board, but I never got around to actually fixing it. That is, until last night when my 245BW died. The 204B has now been disassembled, and I see the tell-tale bulging capacitors and I will be having a friend (who is handy w/ a soldering gun) help me replace them shortly.
Now, I'd like to start troubleshooting the issues w/ my 245BW - the power button doesn't even light up. I see there are other threads already about similar issues w/ the 245BW, so I want to try the existing suggestions/tests to make sure the solution to my problem hasn't already been discussed. However, as I read through the threads I realize I'm in a bit over my head.
So, I wanted to make sure I had the right tools and get some basics down before I got started. I have a multimeter (attached a picture), but I see people mentioning an ESR meter. From what I gather, it's designed to measure much lower values than most multimeters can measure? Will I need an ESR meter?
Also, I see people advising to measure voltages and resistances of various circuits. Am I correct in assuming that this is done w/ the monitor opened up, but everything still connected and w/ power on?
Finally, I see there's a 245BW thread already. Once I'm ready, should I post my issue in there or should I start a new thread? Not quite sure what the etiquette is here.
Thanks!
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