Make sure that with the new main you change the build code and SN from the old board to the new board, you need a factory repair remote for that. Saying that you have replaced everything I would suggest a new lcd panel. They’re pretty easy to crack when replacing the lights on a Samsung the way they are glued down. Before going that route ensure that power is being fed to the panel from the new power board with a multimeter. GND and a power circuit. There is a potential your tv is still under warranty and you could reach out to Samsung Care. They would find you an authorized service provider in your area.
It sounds like the NIC ( Network Interface Card ) or the main board went bad on you. I’d recommend calling Samsung care and seeing if that would be covered under warranty, they cover quite a bit.
From what your describing, it sounds like the LCD panel may broken. I have seen this on a few phones when the LCD just flashes, but doesn’t show anything.
On the RCA Atlas 10 PRO-S, the Mirco-SD card slot is just right below (or above depending on what side your looking from) the mini HDMI. Hope this helps!
Hi Josh, My advice would be to try to update your device via iTunes if you have a computer accessible to yourself, saying that it sounds like you are trying to do an OTA update through your iPhone. I have also had this issue, though my iPhone(s) wont even get to the software update page, as they freeze when I click on the tab. Though using iTunes to update worked. Hope this Helps! If not comment below if it doesn’t.
Follow this guide ,[http://|IdeaPad Yoga 13 Battery Replacement], it tells you how to replace the battery but the CMOS battery is to the right side of the main battery.
As far as I know with the internal app, you cannot run it yourself but you can boot into it. To use it actually you have to go to the Apple Store to ask them to or call apple care.
