The tv is a Toshiba 55u5766dg, made by Vestel.
Sound: yes
Picture: no
That is, when powering up the tv, the indicator leds starts blinking and at a certain moment during the booting, (let's say afer 3-4 seconds) the screen lights up and shows the Toshibo logo for a second, then the screen goes black until a short flash a couple of seconds later and the indicatorled turns green. The screen stays black: no backlight and no picture
When a connect a harddiskrecorder playing a recorded media, there's sound but no screen. Even with a torch i dont see a screen. No backlight, no picture.
Anyone an idea what could be the problem?
As the tv is booting and there's sound, i assume it's not the software, but a faulty component or so?
Enlighten me with your ideas! Thanks in advance
Sound: yes
Picture: no
That is, when powering up the tv, the indicator leds starts blinking and at a certain moment during the booting, (let's say afer 3-4 seconds) the screen lights up and shows the Toshibo logo for a second, then the screen goes black until a short flash a couple of seconds later and the indicatorled turns green. The screen stays black: no backlight and no picture

When a connect a harddiskrecorder playing a recorded media, there's sound but no screen. Even with a torch i dont see a screen. No backlight, no picture.
Anyone an idea what could be the problem?
As the tv is booting and there's sound, i assume it's not the software, but a faulty component or so?
Enlighten me with your ideas! Thanks in advance

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