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Old 02-18-2023, 09:13 PM   #1
Junior Member
Brand: Thor Motor Coach
State: California
Posts: 8
THOR #25938
BM Pro Screen is black

Can someone tell us how to get this thing to work? Our apps are working, just not the screen on the wall. We touch it everywhere and get nothing. Tellaro 2021

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Old 02-18-2023, 09:15 PM   #2
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Brand: Thor Motor Coach
Model: ACE 27.1
State: Florida
Posts: 14,340
THOR #7035
Ted & Melinda
2016 ACE 27.1
2016 Chevy Sonic Toad - Selling
2020 Chevy Colorado Z71 Trail Runner Toad
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Old 02-19-2023, 12:09 AM   #3
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Brand: Thor Motor Coach
State: Wisconsin
Posts: 222
THOR #27874
If resetting, power all that stuff doesn't work.

Open it up, it's common for the battery to fail.

The battery will look 'expanded or expanded' if it's failed.

It can be replaced if you are still within warranty as I understand.

Or just order one of these, same battery, pretty easy to replace.

This YouTube kinda shows you how to take it off the wall, where you can get at the battery.

Best luck
Ron and Kitchy with Scottie our tri-color Sheltie
2014 Fleetwood Bounder 35k, 2019 Jeep Cherokee Limited toad
2023 Thor Tellaro 20L 200Amp Reliable -no generator
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Old 02-19-2023, 12:19 AM   #4
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Brand: Thor Motor Coach
Model: Axis 24.1
State: Michigan
Posts: 13
THOR #24400
BM Pro Screen Issues

We had a similar problem, after our motorhome had sat in winter storage with the master power switch turned off. It started working again after a day or so of being powered. My understanding is that the battery can lose its charge while in storage.
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