Computer Won't Go Into Sleep Mode When HDMI Cable Is Connected
Nov 9, 2011
I have an Acer Aspire laptop running Windows 7 Home Premium x64.
I regularly connect it to my TV monitor via HDMI cable and fall asleep watching movies (played on VLC or Windows Media Player). I set the computer to go to sleep after 1 hour.
Multimedia Settings are set to "Allow computer to sleep" under "When Sharing Media" in the Power Management section.
Screensaver is disabled. I have overrided my audio driver, since powercfg command suggested it may be a conflict.
If I am playing a movie without the HDMI cable plugged in, the computer goes into sleep mode right on schedule. It is only when I have the HDMI cable plugged into my TV monitor, that it refuses to enter sleep mode.
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Dec 7, 2011
I have a HP Pavilion DV4-1030en. Specifications:
Intel Centrio 2 2,00GHz
4GB ram
nVidia 9200m GS
So, these are giving the main performance to my machine. I have also a nice Samsung D5000 TV (32" ) FullHD. When I connect my Laptop with a TV, computer start lag. It even doesn't use all of CPU (20-25%, while playing 720p video in TV with 10 fps (Fraps)). I've all latest drivers and everything should work. Using Windows 7.
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Jan 29, 2012
I have connected my hdmi cable as usual but this time i had on tv display NO SIGNAL. When i connect another pc to check the cable it seems to work correctly.The problem is coming from my pc.
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Feb 8, 2012
I have connect my laptop using an HDMI cable to my TV. And from my tv I have connected my two HiFi speakers. When the TV is on an AV channel I have sound coming from the TV and HiFi speakers but when I switch it to the HDMI source channel, sound only comes from the TV and not HiFi speakers.This is frustrating because I want to watch movies on my TV through my laptop and get the feel of some surround sound through the HiFi speakers but it is not working!
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Jan 18, 2013
I have aspire 7745 laptop running windows 7 premium 64bit. I had the video & sound working on the TV via the HDMI cable but it stoped working. Now the TV "sees" the HDMI signal (and receives a low tone) & the computer "sees" the TV as a secondary display in the device manager. but no signal or sound. i have tried many ideas found here and other places on line but no change.
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Nov 8, 2010
I have a digital SLR camera, the Sony A200 and when I connect it to the computer running Windows 7 premium I get no response from the computer.The camera should automatically appear on screen with prompts to import pictures or view them.
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Aug 5, 2012
I have an HP Pavilion Elite HPE machine, Windows 7, Radeon HD 5700 Series graphics card, connected to an Acer monitor and HDTV. Here's details on my setup:
My Equipment | Building a Home Theater With Your Office PC
My problem is that even though my HDMI cable's plugged into my Radeon graphics card, sometimes the PC only recognizes the Acer monitor and not the receiver (that's connected to the HDMI cable and my HDTV). So I end up having to plug and unplug the HDMI cable several times (sometimes 10+) before it recognizes the HDTV/receiver connection. Is there any setting that would favor the card/PC recognizing the HDMI cable more frequently? I've heard it's a handshake issue, and that maybe using a different type of cable would work. But wondering if there's a setting I could use before switching out cables.
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Jan 6, 2013
Here are the computer specs of the computer:
Ultimate SP1 64-bit
Xion 600W PSU XON-600F14R-201
Asus M2N32-SLI Deluxe Motheroboard
nVIDIA nForce 590 SLI Chipset
BIOS Revision 1402
NVIDIA GeForce 8800 GTS 640MB
AMD Athlon 64 X2 Dual Core 6000+ 3.15 (15 x 210 FSB)
Muskin 4GB (2 x 2GB) 991587 DDR2-800 SDRAM 5-4-4-12
Koolance EXOS2 Watercooled
OS Drive: Seagate Barracuda ST3500820AS 500GB
DATA Drive: Samsung HD501LJ
NVIDIA nForce 10/100/1000 Mpbs Ethernet
Realtek RTL8187 Wireless 802.11b/g 54Mpbs USB 2.0 Network Adapter
The CAT 5 Ethernet cable network cable is attached to our main Linksys WRT320N DD-WRT router ---> Motorola SB5101U DOCSIS 2.0 Cable Modem ---> Coaxial cable from wall outlet. Another computer is also directly connected to the same router via CAT 5 Ethernet cable and two more computers are wirelessly connected to the same router and none of these three PCs are experiencing issues so this should rule out the router as the culprit.if I leave the computer on (even for hours) with no network cable attached to the computer, it does not turn off. But as soon as I plug in the network cable, the PC will shut itself off within 5-15min.Based on the same scenario as described above, here are the troubleshooting attempts I made without success, except for numbers 4 and 6:
1. Switched to different network cable and router port.
2. Disabled Network Adapter connections in "Network adapter settings" for both the onboard ethernet port and wireless adapter.
3. Ran MSCONFIG.EXE and rebooted in diagnostic mode. Only basic Windows services are loaded. No startup programs are loaded.
4. Rebooted in Safe Mode with networking but could not establish any network LAN/WAN connection. Computer did not shut off!
5. Cloned entire hard disk to another hard disk and switched SATA data and power cables on the same computer.
6. Installed fresh Windows on different hard drive on the same computer. Computer did not shut off!
Out of those 6, only numbers 4 and 6 were where the computer remained on and didn't shut off at all after the network cable cable was plugged in.
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May 7, 2011
when i put my computer into sleep mode, the computer turns off for 5 seconds and turn's on alone.
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Nov 14, 2012
When I try to put my computer to sleep, the screen goes into sleep mode, yet literally nothing happens with my tower. Then after a second or two, the monitor wakes back up and shows the login screen. I've tried checking powercfg /requests and -lastwake, and requests shows "None." across all topics, and lastwake says Wake History Count - 0.
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Aug 12, 2011
It is going into sleep mode like state *I am doing stuff on it when this happens. only problem is I can't wake it up. So I have to use the button to power it down and then power it back up. Now this COULD be because of the beta for SWTOR that I am in. *First time I have ever seen it happen is when I am running that game and it has only happened twice.
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Mar 8, 2012
Never used the sleep mode on my computer before and tried it for the first time last night. Bad choice as now the mouse, keyboard and monitor are in a coma. Tried re-booting to no avail, simply comes on in sleep mode. Haven't a clue what to due as there is no way to communicate with the computer
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Jun 9, 2012
how too get sleep mode my computer
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Oct 4, 2011
I often have to use my laptop in a meeting, but don't like to wait for it to reboot. Can I just put it into sleep mode before leaving my office or is hibernate better?
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Nov 11, 2012
I built this computer in March of this year and everything worked great. I had my power options set up so I could switch between high performance and power saver for when I'm not using it. Power saver was set up to turn off display and put the computer to sleep after 1 minute. I don't recall changing any of the advanced settings but maybe I forgot something.
I used to wake it up simply by hitting the space bar and everything would come back on. I just did a clean install of Windows 7 two days ago and since then when I choose power saver and it goes to sleep after whatever time I set it to, it no longer wakes up. Well, this is where I'm lost because it still makes the same noises like the fans spinning harder and all that but nothing appears on my monitor. At first I thought it had something to do with my monitor but I just realized that the lights on my mouse don't come on either. Which they used to before when I'd hit the space bar.
My build:
Windows 7 Home Premium
Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
(RAM) 8.00GB
System type: 64- bit
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Nov 26, 2012
The problem started when I clicked on an image in google images. The computer shutdown immediatly and when I restarted it I got the notice that it had shutdown badly and options of starting in safe mode or normally. I started it normally and system repair ran. I finally got it started and everything seemed fine until I left it in sleep mode. When I came back it had shutdown and I had the same problem starting it. This has happened several times. If I shut it down and restart it is fine. I have System Mechanics Pro and scanned for malware and found none. Now when I search on google I am being redirected to other websites every third or fourth time.
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May 4, 2012
For the past week my computer will sometimes put itself in sleep mode while I am using it. It doesn't matter whether I'm playing games, word processing or on the internet.
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Feb 14, 2011
I accidentally clicked sleep mode when shutting down the computer, and now it won't wake up. I can hear the fan running, but nothing is showing up on the screen, nor is the power light on.
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Mar 30, 2012
Should I tweak anything? I just tried "powercfg -energy" today and it shows about 15 warnings in my Energy Report. The reason I did this is because my computer does not wake up from sleep mode sometimes.
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Feb 8, 2011
Like it says on my title. I put my computer into sleep mode when i am stepping away from my computer. It succesfully goes into sleep mode then i come back and it is on wanting a password. So i sit there wondering if i turned it off or not Well i watched a few days later cause the problem still hasent stoped and i watched it go into sleep mode then a few minutes later turnes back on
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Apr 23, 2012
In the last 2-3 months I've had about 10 of the BSOD. I am trying to debug them, I turned on verifier for non Microsoft drivers and now I have a crash dump. Here is the crashdump, with and without the verifier. I am using Dell XPS laptop, with Windows 7 Home Premium Service Pack 1, 64bits.
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Feb 9, 2009
I'm using Windows 7 build 7000, I have problem: When I put computer to sleep mode, and when I press any key to "Wake up" the computer, but it don't return.
How can I solve problem?
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Aug 26, 2011
It does this every once in a while. It happened twice in the past 2 days. I'm not sure if it's something I left open before going into sleep mode or something else.So the computer's been in sleep mode, usually for at least an hour. I do the usual thing to wake it up, move the mouse. After a simple movement fails, I try again, moving vigorously and clicking all the mouse buttons. I have also tried pressing all the keys on my keyboard.
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Jan 6, 2012
Just recently my computer has not been entering sleep mode. Nothing changed from last week and now it doesn't go. I can select sleep from the start up menu but it instantly turns back on. I went into device manager and deselected all usb and my wireless mouse and keyboard from waking the computer. Still won't sleep but now can enter sleep mode from the start menu and will stay asleep. However won't enter sleep by inactivity. If I unplug the usb receiver the computer will enter sleep like it use to. What going on? Even changed the batteries, because this happened a year ago and it was becuase they were dying
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Jan 27, 2013
I've been having a major issue with my new computer. Whenever I'm working and need to walk away for a few, my computer will fall asleep but not all the way. As in, my monitor will turn off, but my computer won't. Once the monitor turns off there's no way in turning it back on without having to do a hard restart of the computer, which I know isn't healthy or good for my computer. I don't know what settings I could've messed with to have my computer not sleep correctly.
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Feb 9, 2013
I do not shut down the computer never, but it bother me that the fun does not shut off when the computer goes to sleep mode ...it used to. How can I make the fun go off when computer (hard drives) go to sleep mode?
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Oct 9, 2009
I was one of the lucky people who got an advance retail copy of Win 7 Ultimate. I've installed it on my HP Pavilion DV7 laptop and have discovered that both sleep mode and hibernate mode cause the computer to lock up completely requiring a forced power down. When entering sleep or hibernate mode the screen will shut off,
you'll see a few seconds of HD activity and then the computer completely locks up. The backlit multimedia keys above the keyboard remain lit (these normally turn off in sleep or hibernate mode) and all keys and buttons are unresponsive except the power button, which I can hold down for 5 seconds to force a power-off. The laptop shipped with Vista Home Premium, both sleep and hibernate modes worked perfectly with Vista.
I have updated the BIOS to the latest one which HP says is needed as it adds Win 7 support. I have read the other threads on the site talking about making changes to the various power settings, I have tried all of those suggestions and nothing seems to work. Unfortunately, the BIOS on this laptop does not have settings where I can edit the S1 and/or S3 modes but, again, sleep/hibernate worked perfectly under the previous OS. Has anyone seen something similar on another system and managed to fix it?
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Jul 20, 2012
Just bought a new Nvidia GeForce 8400 GS graphics card to replace my dying onboard video.I have a Vizio HDMI TV however I am not getting sound through the HDMI cable. Was under the impression HDMI transmitted video as well as sound.Not sure if the problem is with the TV or with the Video Card?
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Jan 15, 2013
I'd like to hook-up my computer to TV. I used an HDMI 30 foot cable from my computer to the TV and it didn't work. Cable is fine. How far can usually go? A$U$ CM#68-70-CA-3AA Desktop PC Intel Core i7 3770(3.40GHz) 16GB DDR3 2TB HDD, NVIDIA GeForce, GT630 2GB, Windows 7 Home Premium 64-Bit.I can only assume that there is not enough power in my GeForce630 to send data through to the TV at 30 feet.
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Jan 15, 2012
So I bought this kind of HDMI cabel I have a HDMI port on the backside of my case and my motherboard should support it.So one end going into the HDMI port on the case and the other one goes into the TV, but my computer is not recognizing it.I'm trying to dual screen, I have a normal PC monitor which is working fine, however the HDMI for the monitor looks like this and works just fine, what could the error be?
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