4
votes
1answer
206 views

How do I prevent my bluetooth headphones from waking my computer from standby?

I have a pair of Bluetooth 4.0 headphones which are paired with both my laptop and my desktop. As soon as I power on the headphones, they will wake any paired device from standby. So if I have my ...
0
votes
0answers
88 views

SATA drives not going to sleep on debian wheezy - only hdparm -y works

I have several WD Green and one Seagate Barraccuda drive in my home-server (Intel H81 platform). Recently I noticed that none of them is going to standby anymore. They've been running for weeks now. I ...
0
votes
0answers
72 views

Windows 7: black screen for a minute upon resume from standby

Does anyone have a possible fix to this problem? My thinkpad w520 has had this problem for over a year. It doesn't always occur, but usually when I leave the computer in standby from more than a few ...
3
votes
3answers
2k views

My computer wakes up from standby in the middle of the night and doesn't want to remain standby

I recently upgraded to Windows 8. I found that a strange phenomenon is happening often during day or night hours (night hours being the most annoying). I usually turn my computer "off" by putting it ...
3
votes
2answers
2k views

My Windows 8 computer does not come out of Standby

My computer will not come out out of standby. It has had this issue ever since I bought it ~4 years ago. When I purchased it, It came with Vista, I have since upgraded it to 7 and now 8 Pro, each time ...
1
vote
0answers
223 views

XP Standby worked Windows 8 Sleep does not

In my daily routine I depended very much on Standby previously in XP. Now with Windows 8 I can enable hibernate and it seems to work - startup takes 30 seconds after a shutdown and 15 seconds after an ...
1
vote
3answers
4k views

stop computer from going to sleep when downloading [duplicate]

Possible Duplicate: Prevent Windows 7 PC from sleeping while a download is in progress I'm on Windows 7 Ultimate Edition and if I have a large download the computer goes to sleep (and the ...
1
vote
2answers
973 views

Find out what standby/sleep mode I'm under when on Windows 7

How can I find out which standby/sleep mode I'm under (S1, S2 or S3) when on Windows 7? My BIOS does not have such a setting.
0
votes
3answers
7k views

What is the difference between Sleep and Standby modes? [duplicate]

Possible Duplicate: What is the difference between (these four) sleep states? What are the sleep modes and standby modes in Windows? How can you differentiate them?
2
votes
2answers
2k views

Have soft-power button “ask me what to do”?

In Windows XP, there was an option in the power controls, to have the computer's physical "soft" power button "ask me what to do." Basically, the shutdown dialog would appear, and give the option to ...
1
vote
0answers
340 views

Intel Turbo Boost does not work after standby S3 state

This feature does not work after standby S3 state (Standy, Sleep or Suspend to RAM). Tested with Intel CPUID and Turbo Boost Monitor. Although in hibernation it works and in hybrid sleep does not as ...
2
votes
3answers
1k views

what is the command to put my computer in standby mode?

I have a Microsoft keyboard that I just bought, but it has no sleep button. what it does have is 5 programmable keys that can open programs. I want to program one of the buttons to put the computer in ...
4
votes
2answers
2k views

How to prevent a Windows 7 PC from sleeping when CPU usage is over X%?

I often leave the PC running into the night to process video files, so it shouldn't sleep while it's working but it would be nice if it went into sleep when it's done. During the export the CPU is ...
2
votes
1answer
255 views

Can't return from standby mode when machine goes to timed sleep

Dell XPS M1530 running Vista SP1. Recent problem. When machine automatically enters standy, it will not resume. even after a hard reset. A brief power light and then nothing but fan noise. Black ...
1
vote
2answers
4k views

Windows 7: Computer does not enter automatic standby

My Windows 7 PC is set to automatically enter standby ("sleep mode") after 30 minutes. For some reason it stopped working a few days ago (it keeps on running). Is there some systematic way to ...
16
votes
2answers
5k views

What is the difference between (these four) sleep states?

Whilst browsing the interwebs, I found an article here about how to run a Power Efficiency Report. As I wasnt doing anything, I decided to try it and see what it did. In the results it listed the ...
8
votes
4answers
5k views

Desktop reboots itself on sleep or hibernate

I have been using an ASUS M2NPV-VM motherboard for main home desktop workstation, operating Windows Vista x64. This computer has right from day one not been able to enter hibernate or standby; after ...