Tablo 4 tuner blue light keeps blinking

I cannot get Tablo to show any live tv or main menu. It stuck on flashing blue light.
Tried virtual all that I know to resolve this problem, from reboot to unplugging, uninstalling…

Could be a bad power brick. Search “power supply”

For $10 you can find out: Replacement Tablo Power Supply

Is the blue LED flashing once per second? If so, this means the Tablo can’t get an IP address on the network. If it’s on Ethernet, check the cable - if you’re on Wi-fi, check to see if the Tablo’s network is visible. If it is, you can re-add it to your network.