iFixit - Answers With Device "samsung MU6300F"

samsung MU6300F: Minha tv não aparece imagem

Sun, 08 Feb 2026 03:51:43 -0700

Minha tv não aparece imagem

⟐ Answered fevereiro 08, 2026 at 3:51 GMT-7

samsung MU6300F: Nao da imagem na tela

Wed, 18 Feb 2026 03:43:50 -0700

So liga a luz vermelha

samsung MU6300F: Apareceu uma lista fina na tela

Sun, 14 Sep 2025 05:55:54 -0700

Apareceu uma lista fina na tela, tem conserto?

samsung MU6300F: Television graphical glitch, power cycles, ultra-slowness

Tue, 30 Jan 2024 07:12:03 -0700

Bought this TV used. Big mistake; it was misrepresented. Model UN55MU6300FXCZ television

Anyway, the thing has EXTREME slowness (as in, 5-25 seconds to register a single menu command), and that is only when it turns on properly. Has problems with graphical glitches (Colours/lines/squares that in a PC would be associated with GPU failure), often power cycles/completely crashes.

Complete factory reset of system had mixed results. First one resulted in the same situation. Second reset made the thing almost usable. Third one, only boots to graphical glitches; cannot access menu.

My knowledge of TVs is limited (have extensive computer knowledge though). To me, this sounds like a mainboard problem.

Is this a mainboard problem? Is it reasonable to attempt a repair on this TV? Are there guides/tips/things I ought to know?

⟐ Answered janeiro 30, 2024 at 7:12 GMT-7

samsung MU6300F: Why do I have these tiny wrinkles/bumps on my TV screen?

Tue, 25 Jul 2023 17:31:22 -0700

Samsung 55" class CU7000 Crystal UHD 4K Smart TV

⟐ Commented julho 25, 2023 at 17:31 GMT-7