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Samsung 26inch Le26r74bd wont turn on HELP

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kingchristo:
This tv just stays on the standby light and doesnt turn on does anyone know what may be the problem with this thanks
chris

buncey:
check psu for bulged or high esr caps. also check fets for shorts and surrounding diodes which might be open.

sparky:
hi
you could have a fault on mother board micro ic
dave

TellyFun:
If it stays in standby and no attempt for it to power up then i reckon the 5v is unstable,i had this a bit back check cs802 22uf ,if yoiu measure it the 5v olts is all over the place.

kingchristo:
Ill have a look at the caps if these are all ok and the 5v is at fault what is the best fix for this will it mean a new board thanks for the replys

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