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Split from this thread.
My SP4 gets very hot and drains the battery very fast even though it is asleep. I found it very hot in its sleeve and down to 28% earlier today. Found it dead later in the afternoon. This is one of MANY issues this device has.
(My SP4 is not part of the insider program)
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Hi All,
We released an update on 2/17/2016 that addresses this issue.
We recommend that you install this update to keep your Surface performing its best. You can get updates now by checking Settings> Update & security> Windows Update.
To confirm the updates are installed, check Settings> Update & security> Windows Update> Advanced options> View your update history.
Thanks,
Josh
Why does Microsoft keep avoiding the subject of these devices either losing battery while off or in hibernation mode.
They're not avoiding the issue. Microsoft has openly acknowledged it and states that they are working on a fix.
The issue is not hibernate or sleep. The issue is hibernate causes battery drain! Why does Microsoft keep avoiding the subject of these devices either losing battery while off or in hibernation mode. It is filled with bugs.
See this thread.
https://www.reddit.com/r/Surface/comments/3vi355/sp4\_losing\_battery\_while\_hibernating/
Thank you for your open and candid responses. Right now, our team is working hard to address your feedback as soon as possible and we’ll communicate on this thread whenever an applicable update is available. We also now have a sticky thread here on the main Surface forum page that we’ll refresh when applicable updates are available. In the meantime, we suggest that you set your device to “Hibernate” instead of “Sleep.” Thanks again for your feedback!
You don't need to disable Connected Standby to see Hibernate as a power option.
Control Panel -> Power Options -> Choose What Closing The Lid Does -> Change Settings That Are Currently Unavailable -> Check 'Hibernate' in Shutdown settings
