Hi all, I’ve just acquired a Toshiba 55l7453d smart tv , I bridged 2 leds as I originally thought it was the backlights but once I got the picture on I can’t access anything else, no guide no internet no nothing , I will upload photos of the boards, I’ve tried looking for a USB firmware update but can’t seem to find anything
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Last edited by Chrissygizmo; Yesterday, 05:52 PM.
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original screen was BOE NV156FHM-T07 with On-Cell Touch screen I²C
replaced with what was in my stock, which is IVO R156NWF7 R2 which is also with On-Cell Touch screen I²C
now touch screen works perfectly in UEFI BIOS menu & boot menu. but not working in OS, tried windows & linux too
with original broken screen i can see in device manager touch screen in human interfaces
but with the new screen it's not showing in device manager
is it lenovo blocking it? is it driver missing?
I²C is a headache -
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