sagem tv wont turn on and makes a loudhumming noise!?
My sagem tv (hd-d45h g4t/2) is not turning on, it shows an orange light at the bottom but wont show the picture! also whilst on the orange light it makes a really loud humming sort of noise i think it may be the fan............... HELP PLEASE
Hi All, Before we start you will be messing with live electrics !(240 volts)! Right I think I have found the problem to the humming noise and tv not turning on, I took the front panel off the tv the one next to where you replace the bulb and turned the tv on, then the humming started so with a hard plastic tube (dont use metal live electrics) I tapped the colour wheel a few times and it started, now fully working again. PLEASE NOTE; YOU ARE MESSING WITH LIVE ELECTRICS HERE !(240 VOLTS)! DONT PUT YOUR HANDS INSIDE. If it still wont start maybe you need a new colour unit! but im only guessing. Hope this works for you and good luck. The colour wheel is what joins on to the side of the housing were you put the new bulb in. AGAIN BE CAREFULL 240 VOLTS.
mcip
July 2010
I have the same problem . I have replaced the bulb and fuse but it is exactly the same ; no picture and a loud humming and red lights . I agree sounds like a fan of some sort So far I do not have a fix on this one !
tim Brown
June 2010
Hi, Did you manage to fix your problem as i have the same one, I have fitted a new bulb not so long back and it worked fine for a while but now the humming as started, do you know what the problem was! Thanks.
mcip
June 2010
does it come on 4 short time...if top +middle flash red and bottom led flashes orange then changes to fixed red its a lamp fan problem
sukiyakii
June 2010
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