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Joined 1 year ago
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Cake day: July 7th, 2023

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  • About a month ago my neighbor left a nice looking TV out by the trash for bulk item pickup with a note saying, “not sure if this works, but free if you want it.” Cosmetically the unit looked to be in good shape, but sure enough when I bring it inside to test, none of the HDMI ports would pick up a signal. I tried different HDMI cables and devices to double check. All of the TV menus would work and there was static on the cable channel, so I knew the pixels themselves were fine. I opened the unit up to find 3 separate circutboards inside, a main board (with the HDMI ports soldered on), a power board, and I think a timing board or something like that (forget the acronym I came across researching). Well I decided to roll the dice and replace the main board with a $130 purchase for a replacement, took about 30 minutes to swap out. Sure enough with a new main board the TV, HDMI units and all, worked perfectly. Now I’m up a 60" Sharp AQUOS TV (~$1500 new) for the price of the replacement board. More importantly, the satisfaction of plugging in an HDMI and seeing a signal come through was priceless. Support right to repair, we have an obligation to preserving and reusing the resources we have access to.