Which UPS for a PC puts it into sleep mode and turns it back on when 220V is resumed?

Question

Windows

Tell me, which UPS for a PC will be able to put the PC into hibernation mode when the power goes out, and when the 220V supply is restored, automatically turn on the PC?

Answer 1

Usually these are server UPSs (APC knows exactly how, others most likely). Implemented by interrupting the power supply when it is turned on. Those. first, the UPS turns off the server through the installed software, set it to turn on in bios when the power is restored, then when the power is restored, the UPS temporarily stops powering the server, the server BIOS perceives this as the power has resumed and turns it on.
Alternatively, you can use wakeonlan and an external piece of hardware to monitor the presence of voltage in the outlet.

Answer 2

?! attention!
in general, no UPS “wakes up”, and it doesn’t matter the state of the OS - “asleep” or normally completed
, this is a bios feature, in the parameters section dedicated to power, in the meaning of this item поведение при восстановлении питания, the available values ​​\u200b\u200bof the value are usually
- do nothing
- resume (launch , if there was work during a power loss)
- it is always
usually default to start, ни чего не делать
but запускать всегдаyou just need to set it with your hands
; moreover, these options determine the behavior regardless of the presence of a UPS in general
, but specific English values ​​\u200b\u200bin different BIOSes can walk. I don’t apply skins, it’s not very convenient to take a screenshot from the BIOS, but to look for a manual for some kind of motherboard, with details in scrap

Answer 3

In general, any UPS that has an interface for connecting to a computer.
Typically this is a USB connection.
Turn on the USB cable, install the software that comes with the UPS and select the action to be taken in case of power failure.
In general, see if there is a connection to a computer - then you can do this.
If there is no connection, I don’t see the point in such a UPS at all.