Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

[budm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

What ever you do, make sure to remove ALL the glue.
Diagram.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

I am sorry for not telling you who i am and what i do for business. i will try to fix monitor and get back to let you know the result, i hope i will repair with replacing those two resistor of 100k ohm, will clean bord on that spot of melted glue.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

i replace 2 resistor, and monitor turn on. But here and then go off. Blue led working but no picture.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

the monitor is working for now, but i noticed that when i turn on it is darken, and after 1-2 min brightness is OK. Can you help me with this?

[selldoor]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

This may be due to failing capacitors. Does it happen if you switch it off then on again
after 2 or 3 minutes or is it just on a cold start - say after its off for a couple of hours.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

i figure it out, when i unplug my TV (HMDI) from graphics card, all OK. So the TV was making problem.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

i assembled it yesterday (after i replace the 2 x resistor 100K Ohm). When i turn it on, it worked for 5 minutes and then again no picture just blue button. I turn it off and then turn ON, and it's working since then. Should i be worried that problem will come back?

[selldoor]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

Impossible for us to guess - you will just have to keep testing- switching on and off after
different periods of time.

[rtstorm]

Re: Samsung 245BW - Power Board BN44-00195A - No display, solid blue light.

I thought so, i will test for a week, if monitor working for that time i can assume that it's fixed