Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [power-management]

Power management refers to the capability of a computer or its operating system to regulate its power usage. This can help achieve cooler and quieter operation, longer-lasting electrical components, and for laptops, longer battery life.

0
votes
2answers
21 views

Which computer needs SeRemoteShutdownPrivilege to shut down a remote system?

Say, if I want to shut down a remote computer 2 from my computer 1 using a tool like shutdown.exe. I keep reading that this requires SeRemoteShutdownPrivilege. What I am not clear about is which ...
0
votes
0answers
25 views

Changing Power Options with Powershell

I am a newbie when it comes to scripting. I am running the script above. I believe I have to take and change this line of code: {param ($Plan = $(throw ‘Set-PowerPlan Ultimate Performance’ ))} but I ...
0
votes
0answers
13 views

My pc with Asus Z170-A power ups automatically

I have disabled all power on options in my BIOS however some input changes like mouse click or keyboard strokes power ups my computer. It came like a mystery. Every time I shutdown my PC and come back ...
0
votes
0answers
6 views

How to export windows power plan to xml (or any other readable) format?

I am using Windows 10 Home Edition. In windows, we can export power plans/profiles via powercfg /export <filename> <GUID> command but the exported file (.pow) is not readable. One can ...
0
votes
1answer
61 views

Windows 10 turns display off after minutes instead of hours

Has anyone else seen it where Windows 10 turns the display off after a short amount of time instead of the number of hours that you tell it to? I had set my computer at work to turn the displays (I ...
3
votes
1answer
32 views

Ubuntu 18.04 closing laptop lid stops wi-fi connection

I have an issue with Ubuntu 18.04 and closing the lid of the laptop. rather with loosing internet connection when the lid is closed. I noticed that machine does not even respond to ping when the lid ...
0
votes
1answer
56 views

Windows 10: generate a display with the laptop lid closed

Is there a way to make Windows 10 (Home edition with all current updates installed) generate a display on a laptop computer with the lid closed and the following settings? Control Panel > Power ...
1
vote
0answers
25 views

Motherboard keeps turning itself on after turned off with power switch [closed]

I have a Gigabyte Z370 HD3P motherboard and it keeps turning itself on after being turned off with the power switch. I know the switch itself is fine because it only turns on the machine when asked, ...
0
votes
0answers
32 views

Can't turn off adaptive brightness - Power options broken? / WIN10 / Dell M3800

since a while I'm having a weird problem with my M3800 with QHD display without knowing what caused it. It might have changed with the last major Windows update, but I'm not sure. When I got the ...
0
votes
0answers
15 views

Strange behaviour when using Power Plans

I recently wondered why my Laptop seems to be very slow (this was a verly long time). So I downloaded CPU-Z to check my CPU and saw that ist Clock is just around 998 MHZ, however it should can run at ...
1
vote
0answers
54 views

USB-case holding 4 harddisks suddenly dis-/reconnects every few minutes, after running 7/24 for 4 years. Did many tests. What can I test next?

I have this problem others also had already, but none of those solutions do work for me. Since a few days, my JBOD case holding 4 harddisks, connected to a PC via USB, disconnects and reconnects ...
1
vote
1answer
19 views

How can I reduce power draw while suspended?

My new XPS 13 has pretty poor battery life while suspended. I've had to switch to hibernating. Is there any way to tweak bios or something to reduce suspended power draw? It has Fedora installed, ...
1
vote
1answer
32 views

How to stop Gigabyte Designaire X399 / Threadripper 1920x from crashing on resume from sleep with TPM enabled?

When I try to put my Windows 10 (version 1809) PC to sleep, it will not resume correctly, and seems to wipe the TPM settings, meaning I have to recover using my Bitlocker recovery key. Is there ...
0
votes
0answers
22 views

Prevent auto log out on Windows 10 after monitor turn off [duplicate]

I am using Windows 10 Pro My monitor turns off after 2 minutes and it forces me to the login screen and asks me to enter the password every time. I wish to save my power and not disable the Screen ...
1
vote
2answers
195 views

Windows 10 shuts down after being in sleep mode overnight

After my computer being to sleep mode over a long time ( 3 or 4 hours ) it shutdown automatically, I have not had this problem when putting my computer in sleep mode during the day and then waking it. ...

15 30 50 per page