Nanao MS-2930 won't power on sometimes

[hindered]

I have a Nanao MS-2930 that I did a full recap on, including the big filter caps. It's still experiencing two symptoms, that may or may not be related.

1: If the brightness / sub contrast / contrast are turned "too high", the screen will whine and jitter and shake when trying to show a mostly white screen / flashing screen.
2: If I play the game for a while, and shut it down and back on, the monitor doesn't power back up when the rest of the game does. No neck glow, no static noise, nothing. If I let it sit and turn it on again, all is gold.

Anyone have any thoughts?

 

[nem]

Did you have have these issues before you did the recap?

Did you replace the SMD caps? There's at least two on a daughter card.

 

[hindered]

Did you have have these issues before you did the recap?

Did you replace the SMD caps? There's at least two on a daughter card.

I’m unsure if the issues existed before the cap kit, the monitor was pretty janky before recapping so it didn’t see a lot of use.

I’m not sure what SMD means in this case (surface mount?) but I replaced all through hole caps including the ones on the daughter card. If you mean a surface mount cap, no, I did not replace any surface mount components.

 

[hindered]

I’m unsure if the issues existed before the cap kit, the monitor was pretty janky before recapping so it didn’t see a lot of use.

I’m not sure what SMD means in this case (surface mount?) but I replaced all through hole caps including the ones on the daughter card. If you mean a surface mount cap, no, I did not replace any surface mount components.

Also I forgot to mention: I adjusted the bright screen / flicker issue out so it doesn’t occur anymore, but the picture is now a little dimmer than I would like. It’s usable but I’d like it to be brighter.

 

[hindered]

Anyone have any further thoughts on this? I'm mostly interested in the "won't power up" issue.