I seems to have the problem fixed this time, and I would like to write a full summary of what I have tried, so everyone can do the same with me.
--------------- This is a part of the post from BOBNIO dated 2020.02.26 ---------------
In the control panel, go to System and Security -> Power Option -> Choose what power button does -> Change settings that are currently unavailable ->
uncheck Turn of fast startup ->Restart.
--------------- This is a part of what I wrote on 2020.02.26 ---------------
I tried, not working.
(Just want to leave my comments on the issue here and get updates when someone finally fix this.)
My device:
Surface Pro 7, i7-1065G7, 16GB, 256g. Bought in January 2020.
Problem:
Automatically (instead of randomly, since my device must shut down every time) shut down on battery mode, when inactive for around 1 minutes. No problem occurs when plugged in, nor when I keep using (typing or just simply moving the mouse) when on battery
mode.
I did not try to update the firmware, since I am not good at fixing computers and I saw the comments above said it did not work as well.
--------------- This is a part of what I updated on 2020.02.28 ---------------
The problem still exists after I download and install the firmware from the Microsoft website, but:
- On battery mode, with the arc mouse:
the device automatically shut down within 1 minute of inactive.
- On battery mode, without using the arc mouse:
the device automatically shut down within 3 to 5 minutes of inactive.
No problem occurs.
--------------- This is the update today, 2020.02.29 ---------------
I read a thread on this link:
https://answers.microsoft.com/en-us/surface/forum/all/surface-pro-latest-edition-turning-off-randomly/12e99f9b-f486-45d2-a121-f8b5eff832be
However, I didn't find the Kernel Power on my device, but still I tried to disable the Hibernate feature by:
- Click Start, and then type cmd in the Start Search box. ...
- In the search results list, right-click Command Prompt or CMD, and then click
Run as Administrator.
- When you are prompted by User Account Control, click Continue.
- At the command prompt, type powercfg.exe /hibernate off, and then press Enter.
(the above steps are from Google)
And until now, it has not yet been any automatically shut down on my device.
So, in summary:
- Update the firmware (https://www.microsoft.com/en-us/download/details.aspx?id=100419), choose the 520.2MB one, since that should be the most updated one (from my understanding)
- Turn off the Hibernate feature, which I do not know what it is (as my English is not that well)... But you can simply just follow the steps above.
I will keep monitoring and testing my device during this weekend, and I will update if any incident happens again. But you may all try the above solutions first!