Black Screen At Startup - Sleep Mode
Jul 21, 2009
I installed windows 7 a few days ago, everything seemed to run fine until this morning. Last night i updated windows because some updates where finished, during shutdown the update was installed. This morning i turn on my computer, it beeps once(loud beep not a soft beep) The screen doesnt flicker and goes into sleep mode.
I tried disconnecting the videocard and reconnecting the wires, still doesnt work. I pressed F2, F8, F12, doesnt go to BIOS screen or Boot. I have no idea how to get the connection back. Has anyone has this problem and can help me find a solution.
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Mar 21, 2012
I have a Sony Vaio VPCSB11FX/W laptop. I lock the screen (it's password protected too) and close the lid when I need to get up to do something else while using it. Usually, the blue Windows 7 lock screen shows up when I open the laptop, but just now, I got a black screen that wouldn't respond to any buttons, so I shut the laptop down manually by holding down the power button. When I booted up and logged in, I got the old 'Windows was shut down unexpectedly' message.
Just curious, why did I get the black screen? Also, the power button was green, which means it wasn't in sleep mode at all, and the laptop's fan was whirring loudly too. This has happened to me a couple of times before, and I usually wait at least 30-60 seconds for the black screen to respond before shutting down, though the fan makes a louder noise the longer I wait. This happened even though the lid was closed properly.
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Jun 6, 2010
For the past several mornings, when clicking my mouse to wake my PC from sleep mode, my screen remains completely black. I can hear the PC start up, the fan running, etc. I can even hear the Windows log on sound when I punch in my password. All power lights are on, but the monitor refuses to display anything, not even a blinking cursor.My keyboard then becomes unresponsive and I'm unable to shut my PC down using the power button. I've had to hard reboot several times by manually switching my surge protector off and on. After getting the expected message that Windows didn't shut down properly, my system then starts up as usual. I have Windows 7 Home Premium (64 bit). My processor is an AMD Athlon II X4 630 and I have 6 GB of RAM. Both my PC and monitor are brand new.
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Jul 9, 2012
I recently built an HTPC and it was working OK until last night. I�ve been using it mainly as an OTA DVR and it does wake up, record, etc.I went to program a recording & it was already awake & the HDD indicator LED was on. However the HDTV had a black screen with a message to select boot device & press any key. This was not a BSOD but a black screen. There was no way to select anything as every time I pressed a key the same message displayed another time. I finally powered off.Another program was scheduled to record at this time but it should not have. It was a series schedule set for new but this episode was not. That�s one strike against the EPG. Anyway it started recording after I booted back up but it was missing the first 40 minutes because I booted up 40 minutes into the program.
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Nov 20, 2010
I'm having a problem where if my laptop is idle and the screen goes black, I can't get it to resume. I try moving the mouse and hitting buttons, but nothing happens. I have to completely shut the PC off and start it again. Also, if I put it to sleep, the same thing happens (it goes black but doesn't sleep or resume). My drivers are all up to date but it still happens.
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Jul 9, 2012
I recently built an HTPC and it was working OK until last night. I�ve been using it mainly as an OTA DVR and it does wake up,record, etc.I went to program a recording & it was already awake & the HDD indicator LED was on. However the HDTV had a black screen with a message to select boot device & press any key. This was not a BSOD but a black screen. There was no way to select anything as every time I pressed a key the same message displayed another time. I finally powered off.Another program was scheduled to record at this time but it should not have. It was a series schedule set for new but this episode was not. That�s one strike against the EPG. Anyway it started recording after I booted back up but it was missing the first 40 minutes because I booted up 40 minutes into the program.
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Oct 31, 2012
Over the past few months I began having this recurring problem where the computer goes into sleep mode, next I click the mouse to wake it and the lights and fans go on but the screen stays black. I then have to perform a hard restart where I was usually getting the "start in safe mode" screen, but lately I have also been getting BSODs.
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Jul 26, 2012
Firstly I'm on Windows 7 64. Over the last few weeks I've noticed that after starting up my laptop, and logging in just fine, the screen would go black for a couple of seconds-- my cursor would appear and I could move it around, but the screen would be black. After 10 seconds or so, the Windows 7 GUI would load just fine and there I would be.
I restarted my PC at 5AM this morning and it did the same. All I did at that point was send an e-mail via Gmail and shut it down again. At 2PM I went to startup my PC and everything went as usual except the PC never left that black screen with the responsive cursor.
I searched here and found that problem many times, but with one difference-- my PC starts fine in Safe Mode.
I used Advanced System Care to fix some registry errors and am currently running a Malwarebytes full scan.
It might be worth noting that I recently installed Batman: Arkham Asylum and as it was frequently crashing, followed some advice to enable everything at startup, which I did, fixing my game problem. That was around the time the black screen first started showing up, and I assumed it was a result of more things taking place during Windows startup.
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Sep 14, 2011
The thread title about sums it up! When I try to wake my computer from sleep mode, my monitor gets no signal/is black. The "rest" of the computer seems to wake up just fine.
The monitor was working fine with Windows Server 2008, after sleep mode, but I just recently upgraded to windows 7.
I have already tried: displayswitch /extend displayswitch /internal in a .bat file
using "Hibernate Trigger", "Power Triggers" and Windows task sheduler.
Doesn't work at all for me (I've got Windows 7 Proffesional 32-bit Service Pack 1)
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Dec 5, 2011
I'm using I have a DELL4500S desktop, on startup it will not go to the login screen, the screen is just black with the cursor showing. I've tried restarting the computer, unplugging everything and restarting it. Nothing is working. When it first starts a pop up shows and says "This Application has failed to start because SAMLIB.dll was not found. Re-installing the application may fix the problem."I'm not sure what it's talking about and what to re install and I can't reinstall whatever it is because I can't get to the start menu.
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Nov 10, 2011
when I put my PC in sleep mode and wake it up I get a black screen which forces me to restart the PC.
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Jun 18, 2012
after the computer is left for a while and goes to sleep on waking the screen goes black and stays black. If the computer doesnt go to sleep i can log in with no issue. so far my only remedy is to restart the computer and sometime even I need to unplug the power.
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Sep 4, 2009
I have a problem with the hybrid sleep mode.
Whenever I try to put my notebook in sleep mode everything works ok, also normally waking up the system.
But when I disconnect the power cord and restart the system, Windows tries to resume its state but suddenly stops with a black screen and a blinking cursor.
I have absolutely no problems with normal sleep and normal hibernate (shutdown -h).
For a short time hybrid sleep worked only when I put the system to sleep with the notebook FN keys, but not through the Win start menu.
Now it doesn't work at all. Maybe this was also just a coincidence.
Can anyone help me?
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Aug 8, 2011
i have an HP Pavillion dv7 with windows7. It is less then 3 months old. Problem- Yesterday the screen went black while i was watching a video, but the sound kept going. so i restarted the computer, and the screen works until you get to the login screen it goes black again. SO i called customer service at hp, and we worked on it for an hour.THe one thing that seems to work is when i go to the device manager, uninstall the display adapters, and restsart in normal mode, then i go and reinstall the ATI device thing in the recovery manager, but everytime after i reinstall the ATI display device thing, it ends up going black a little while later again. lol
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Jul 29, 2012
I recently was away for about a month and I did not use my desktop for that period of time. I tried turning it on yesterday and it would show the BIOS screen and then a black screen. It doesn't display anything else.I tried searching this problem and have tried various suggestions. I tried removing individual sticks of memory to see if it would fix anything. The motherboard keeps displaying FF, but one time it displayed 7F. I'm not sure if there is a problem with my video card or hard drive. I unplugged my video card and completely removed it and brushed dust off and plugged it back in, but that didn't fix it. Sometimes it flashes some text right after the BIOS screen, but it still just goes to black afterwards. What I think is my HDD light blinks sometimes and sometimes it doesn't light up at all. Could my hard drive have died?
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Oct 22, 2012
I've recently encountered a problem with my 2 year old computer. Sometimes (not always) after turning the computer on and getting the Welcome screen the screen remains black (apart from the cursor). Eventually it may continue loading to the desktop however sometimes it doesn't. It's getting annoying because if it doesn't I have to cold reboot it. The only 'recent' upgrade to my computer was about 2 months ago when I installed a AMD Radeon 7850 OC to replace my overheating ATI Radeon 5770.
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Jun 8, 2012
i am getting black screen after startup. but system was running in safemode.so i decided to install windows 7 again.i had inserted cd and pressed any key.i got a windows 7 startup but after that it was again coming black screen.
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Oct 27, 2009
Today I was playing a match of Counter Strike: Source on my Windows 7 32-bit pc. During the game my computer had frozen and I was required to reboot my pc, after the reboot had completed and the windows 7 loading screen finished what I was left to see was a black screen... stunned I restarted my pc again and again this black screen. The computer keeps giving me the option to "recover" the start up files but when I click on this option it says windows is loading the files but when that completes it just goes to the windows loading screen then black again.
I have tried putting my windows 7 disk into my drive and using it to restore my pc but it does the exact same thing, loads up and goes straight to the windows loading screen then to the back screen.... I have been trying for hours now to get this to work! What I have: Windows 7 32-bit install disk, Windows 7 32-bit system repair disk, Laptop with windows 7 32-bit and windows 7 32-bit installed and running. Anything you can say to help will be appreacheated.
P.S Sometimes there is a 2x2 pixel green box in the top left hand corner...
P.P.S If there is a solution that requires all files deleted then that option is fine by me.
Its midnight and I'm kinda tired, but after removing all usb devices startup repair has appeared and is trying to fix my errors.
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Sep 10, 2009
I have encountered a problem that is starting to annoy me. The other day my laptop froze and I restarted. After the flash windows screen it goes black and I can see nothing, doesn't get to the users screen. I have had windows 7 on for 2 months and all has been perfect.
I have tried to install the Nvidia drivers again (re downloaded drivers 179.48 and 186.82 with mod .inf). Both said installed correctly but after the restart still got black screen. Currently I am in safe mode on video controller as the display card. I uninstalled the old drivers as well.
the 179.48 were on previously and I have had no problems until the other day. I am stuck for any other solutions on what to do. I have a dell m1710 with a 7950 gtx. Win 7 build is 7201 64bit. All help would be greatly appreciated as I am at a wits end...
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Nov 5, 2011
after i have typed in the password i get a black screen in windows7 service pack 1.
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Jun 29, 2012
Blackscreen - computer whirring, lights on
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Jan 24, 2013
Whenever I put my computer into sleep mode I press the power button once to get it out of sleep mode but when it comes up it has a blue screen with a bunch of errors on it. My computer is custom built. It is a AMD Dual Core (64-Bit) Fresh install of Windows.
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Oct 16, 2012
When I start my computer, the windows logo animation happens, and then it goes to a black screen with a cursor in the middle. I have done startup repair a few times, and the first time it did something, but now when I try it says there there are no problems. I cannot start it in safe mode either. One major problem is that there are files that I really need for a school project on this computer. So, is there anything I can do to recover the files and fix my computer?
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Oct 16, 2012
When I start my computer, the windows logo animation happens, and then it goes to a black screen with a cursor in the middle. I have done startup repair a few times, and the first time it did something, but now when I try it says there there are no problems. I cannot start it in safe mode either. Also I was able to recover some files on the hard drive using a Ubuntu Live CD. I have an ASUS A53S laptop running Windows 7 Premium.
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Oct 31, 2012
Windows 7 desktop can not load after welcome screen appears just a black screen come and stuck a white mouse pointer works but nothing else.safe mode works and last known good configuration works whenever i start in above mentioned mode it works and then i had repaired win. 7 startup and chkdsk perform on c drive. then restart the system and it start properly as it worked. But after a day i start same problem came again.
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Jan 11, 2013
I had the pceu virus and have managed to get rid of that completely and now everything works fine except when I startup windows, after I logon there would just be a black screen and nothing else. I can get everything to work by pressing ctrl + alt + del and start task manager. Also, pressing the windows button does not open the start menu. Any ideas on how to solve this
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Nov 4, 2012
I keep getting a black screen after the Welcome screen for about 10-15 seconds and then the desktop appears. And sometimes it happens for a long time so I have to restart the PC. I haven't tried to fix it because I have no idea what to do.
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Jun 16, 2011
I have tried searching online for solutions but to no avail. My laptop is just under 12 months old and other than the battery dying already I have never really had any problems until last week. Its a Dell Inspiron 1564, Intel I3 running windows 7 home premium.After my computer has been woken from sleep mode any window I open in full size no longer sits flush with the top of the monitor (its about a cm below top of screen), but my desktop background is still normal and reaching the top of the monitor and I can put my cursor up there. I have updated my video and BIOS drivers from the Dell website yesterday but that doesnt seem to have done anything. If I restart my computer it goes back to normal again until the next time it sleeps but I would really rather not have to turn my computer on and off 15 times a day?
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Jul 6, 2012
I recently put together a new computer and installed Windows 7 on it. Everything seems to work fine, except when I resume using the computer after it goes to sleep, I get a BSOD. When I wake the computer up, it shows me the log-in screen, but when I click on my user profile to log in a blue screen appears. Also, it only seems to happen when the computer enters sleep mode on its own. If I put it into sleep mode, it wakes up with no problems.
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Jan 12, 2012
If I close my laptop, half the time, the computer freezes after I put in my password. It just gets stuck on the welcome screen with the spinning wheel. It doesn't always happen, but I have to do a hard reset everytime it does. I already set the HD to never turn off, so I am just wondering what else i can do to stop this freezing?
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Feb 3, 2010
I put my laptop in sleep mode before leaving to star bucks.I open my laptop and press the power buttonThe internal fans start turning as well as the disc drive, but the screen remains blank.I have heard that Windows 7 has multiple issues with the sleep mode, and I'm pretty sure laptop is now stuck in hybrid sleep? Also, I noticed that there is a hotfix for this provided by microsoft, but I would have no way to use this since my computer cannot get stuck out of this. After Researching this, I heard some people taking out the battery and holding the power button down for 30 seconds, then running it off of a/c power.
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