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We have a 3 year old Sagem HD 45HG4/t/2 backlit TV. Now it sometimes won't switch on, light stays...
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Problem for Projection Televisions
Generic problem for all Projection Televisions
Power supply for dmtech wt20xt
Same Problem
Mar 25, 2009
- I have the same pro the tv is on stand by and will not power up, anybody can help please???- monirziadiMar 19, 2009
- My DMTech tv will not turn on? (Even though the red power light indicates power is to the tv unit) - when pressing the on switch or remote control, the tv will not turn on and the light does not change to green - GuestYes
No
Solution #2
posted on May 16, 2009
I have DMtech 20" with intergrated DVD and had the same problem- blue light lit on power switch but no response on power up.
I noticed that when the power cord was unplugged from the back of the TV the green LED on the power supply would brighten and consequently dim when plugged back in. Sometimes the blue light on the power switch would strobe very quickly but you had to look carfully for this.
I repeatedly unplugged the DIN type power plug from the back of the TV untill the green light on the power supply stayed a constant bright and there was no strobing on the blue light on the front of the TV, when I powered the TV on at this point the button worked again and the tv powered up with the silly tune then life in the screen. I did have to do this a good few times (I'm tenacious) but it did work!!!!!
Hope this helps someone else, cheers.
I noticed that when the power cord was unplugged from the back of the TV the green LED on the power supply would brighten and consequently dim when plugged back in. Sometimes the blue light on the power switch would strobe very quickly but you had to look carfully for this.
I repeatedly unplugged the DIN type power plug from the back of the TV untill the green light on the power supply stayed a constant bright and there was no strobing on the blue light on the front of the TV, when I powered the TV on at this point the button worked again and the tv powered up with the silly tune then life in the screen. I did have to do this a good few times (I'm tenacious) but it did work!!!!!
Hope this helps someone else, cheers.
Yes
No
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