HERE ARE SOME GENERAL TROUBLESHOOTING STEPS YOU CAN TRY IF YOUR PEACOCK TV ISN’T WORKING.

For streaming devices like Roku, Chromecast, Fire Stick, and Apple TV, you can reboot without unplugging your TV. On your Amazon Fire Stick, go to Settings > Device > Restart and wait for your device to restart. On your Roku, go to Settings > System > System Reboot and select Reboot.
Via Peacocktv.com/tv
Peacock.com/tv
On Chromecast with Google TV, go to your profile in the top right corner, select Settings (gear icon) > System > Restart, and click Restart. Older Chromecasts require the device to be unplugged (not just the HDMI port). Leave it unplugged for at least 1 minute before restarting the device. Open the app, long press the connected Chromecast tile, tap Settings (gear icon) > More settings (three vertical dots icon) > Restart.
There are multiple ways to reboot your Apple TV. Simultaneously press and hold the Back and TV buttons on your remote until the Apple TV status light flashes rapidly. If you have a 1st generation Siri Remote, you’ll need to press and hold the Menu and TV buttons instead. You can also unplug your Apple TV, wait at least 5 seconds, then plug it back in. Another way to restart your device is to go to Settings > System > Restart.
If you are viewing Peacocktv.com/tv in your browser, go to Start (Windows logo) > Power (power icon) > Restart (on Windows) or go to the Apple menu and select Click Restart (on Mac) to restart your PC.
Via    Peacock.com/tv