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Both screens went out …

Leong1234

Member
Jul 23, 2017
27
16
Saratoga
First time that happens to me … *BOTH* screens went out while I was driving!

I have a 2017 MS75. HW had been upgraded to HW3 with FSD.

I have recently upgraded my MCU1 to MCU2. Before the upgrade, while the center screen will occasionally go black, the screen behind the steer wheel had always stayed on. This is the first time I have both screen went dark on me. Beside turn signal not making a sound, there was no speedometer either. (Hmmm …. Wonder if I can use that as an excuse for speeding :)

Good thing is that they both came back relatively quickly.

Anyone seen this behavior before?
 

DerbyDave

Active Member
Jul 2, 2020
1,717
983
Kentucky
My 2020 Long Range has done this once, maybe twice. I think this happens after an update, where the updates didn't entirely complete getting installed, so the thing reboots when it finally screws up after running awhile. It has not been a regular or continuous thing for me, so I haven't worried about it. Pretty scary when it goes dark at night while rebooting.
 
We've also been discussing it here:

It happens to me maybe once every 4-8 weeks (April 2019 build, MCU2 HW3).
 

mstone757

New Member
Jul 14, 2021
2
1
34228
We've also been discussing it here:

It happens to me maybe once every 4-8 weeks (April 2019 build, MCU2 HW3).
Hello. Brand new to forum. 2020 S Perf. Lost both screens while driving twice since new. Also acceleration mode stuck on
"chill". Unable to change it on screen. Anyone else seen this ?
 

DOCHENRY

New Member
Nov 15, 2019
2
0
Weston
First time that happens to me … *BOTH* screens went out while I was driving!

I have a 2017 MS75. HW had been upgraded to HW3 with FSD.

I have recently upgraded my MCU1 to MCU2. Before the upgrade, while the center screen will occasionally go black, the screen behind the steer wheel had always stayed on. This is the first time I have both screen went dark on me. Beside turn signal not making a sound, there was no speedometer either. (Hmmm …. Wonder if I can use that as an excuse for speeding :)

Good thing is that they both came back relatively quickly.

Anyone seen this behavior before?
Yes... I have a Model X and this is happening often (several times a day). In for service twice with replacement of memory chip and firmware upgrade but it still is happening. I get the impression from all these posts that there may be more than one reason why this occurs but they dont really know for sure. Glad I have WAZE on my phone so i wont get lost.
 

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