Hello i have brought the samsung 42" tv ps42s5h

SOURCE: my samsung tv wont turn on, red light keeps flashing on the front.

i had this with my samsung and my mums instead of pressing red power button press either switch from analog tv to digital button or just press a number

SOURCE: samsung tv LE32R74BD standby light on but wont turn on

samsung tv le32r74bd had tv on standby and wont turn on,it is stuck on standby please can you solve this

SOURCE: blinking lights on the power button

replace the lamp.

SOURCE: Samsung DLP seems to turn itself off

HI, this is a weak power board that is causing this shutdown. there is a faulty IC on the board that is unable to correctly distribute the necessary power throughout the set at this time.

Simply replacing the power board will fix this issue. This is not a do it your self so, we recommend a professional service tech for this repair.

Sonny Berry

• 8617 Answers
• Posted on Aug 28, 2009

SOURCE: Samsung HLP4674W - changed bulb - still no picture - lights flash

If the lamp has been replaced I would think the Lamp ballast would be most likliest followed by the color wheel and then the Digital board. You can get any part needed for your model at www.tvrepairworld.com just leave them a email they respond quickly.