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Sharp LC-32HI5432KF - Blank screen after power on

Joksy 351 1
  • #1
    Joksy
    Level 1  
    I have a Sharp LC-32HI5432KF lcd tv ( UMC TP.MS6486.PB710 mainboard ). There is briefly blue lines at bottom of screen on boot and then just a blank screen. The backlights seem to be working ok. I tried firmware from UMC support, three different bin files but I could not get any to work. They did not come with a UMC_KMODE.txt file, do you know if this is needed for usb upgrade? I know firmware might not fix it but worth a shot lol. Sharp LC-32HI5432KF - Blank screen after power on