My son brought me his Sharp Aquos (Model LC-60LE644U) TV that wouldn't turn on (he said, previously, it would work for a couple of days and, then, wouldn't turn on again, for several days. Now, it doesn't turn on, at all). The red LED is lit. From his symptoms and checking other posts, I thought it was a bad Power Board, so I ordered a replacement. It didn't work... and it's doing exactly what it did with the previous Power Board: Doesn't turn on, at all... BUT, when I UNplug the cord, the panel's backlight flashes for a second. Those symptoms don't point to the T-Con or FRC boards, but lead me to believe it's the Main Board or the panel, itself. I could use a second opinion
My son brought me his Sharp Aquos (Model LC-60LE644U) TV that wouldn't turn on (he said, previously, it would work for a couple of days and, then, wouldn't turn on again, for several days. Now, it doesn't turn on, at all). The red LED is lit. From his symptoms and checking other posts, I thought it was a bad Power Board, so I ordered a replacement. It didn't work... and it's doing exactly what it did with the previous Power Board: Doesn't turn on, at all... BUT, when I UNplug the cord, the panel's backlight flashes for a second. Those symptoms don't point to the T-Con or FRC boards, but lead me to believe it's the Main Board or the panel, itself. I could use a second opinion