Sahrp LC-32D44E-BK stuck in standby

[Vlad]

 
This sharp tv do not want to come from stand by. I try to go to service mode but back light was still off. Then did a search on this forum and found this:
http://www.tv.quuq.org/forum/index.php?topic=2801.0
Good thing is that after fitting a shorting link across C7558 tv starts up in service mode with back light. Check back light error but was non there.
After some test in service menu I found that all tubes are fully working.
Any idea?

[watteau]

Hello,
Did you actually reset the 'L ERR' setting?
Only info regarding this problem is on this bulletin:
Regards,
John.