Hi Everyone,
Hot on the repair of my plasma I found a 55" 4K LED backlit hisense tv for £40 on facebook that would be great for a garage TV if I can get it working correctly. The listing said it had a purple tint (and it does indeed).
When I've powered it up and looked through the vents in the rear the backlight can indeed be seen to be purple rather than the usual crisp white I'm used to seeing. Is this a thing? Can all the LEDs change colour like that? I use high power LEDs where I work and am used to seeing a few nm drift in colour when they get hot but to go from white to purple? I Imagine that if I replace the backlights it would give me a nice picture as this is it's only problem but is it something that's seen often?
Thanks in advance once again.
Hot on the repair of my plasma I found a 55" 4K LED backlit hisense tv for £40 on facebook that would be great for a garage TV if I can get it working correctly. The listing said it had a purple tint (and it does indeed).
When I've powered it up and looked through the vents in the rear the backlight can indeed be seen to be purple rather than the usual crisp white I'm used to seeing. Is this a thing? Can all the LEDs change colour like that? I use high power LEDs where I work and am used to seeing a few nm drift in colour when they get hot but to go from white to purple? I Imagine that if I replace the backlights it would give me a nice picture as this is it's only problem but is it something that's seen often?
Thanks in advance once again.
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