No Entry Sign Cursor And Perforated Metal Screen?
Nov 27, 2011
My grandson's computer running Windows 7 Home Premium has just developed a problemIt boots up normally but the desktop is then obscured by a "perforated zinc" pattern all over the screen and the cursor turns to a "no entry" sign. In safe mode, the screen displays as expected and several programs will work but not any of the antivirus or antimalware (avast! and IO bit) even though the cursor is still no entry. Is this an infection or is Microsoft shutting us out because we did not get round to registering in time (house move)? To make it worse, he cannot find the Windows 7 disc! (excuse to go to 8?) davidwheeler has chosen the best answer to his/her question.Click here to view the answer that was selected.
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May 26, 2012
I'm having an issue with my mouse's cursor constantly flashing the loading sign (blue circle) over and over. It only ever stops if I mouse over something that changes the normal cursor picture.
It started happening after my computer just froze randomly while playing Dota 2. I had to manually shut down the computer and when I turned it back on that is when this problem started happening.
Also, I can't do a system restore (as far as I know) because I had savepoints turned off before the issue so there is nothing to restore to.
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May 27, 2012
I can not get to my sign on screen. I've tried Microsoft system restore also restoring to an early time, don't understand why it is doing this. I have a lot of information on my computer and cant completely restore it.It takes me to where it says : launch startup repair (recommended) or start windows normally
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Jul 15, 2011
Windows 7 Home Premium: My Boot usually takes about 30 -40 seconds; every once in a while after windows screen boot delays 60 -75 seconds before sign in (this has happened several times and eventually (days or weeks)seems to correct). I have checked drivers, run check disc, memory diagnostics, system restore, driver backup restore, registry errors, System File Checker, etc everything checks out. I have run a boot trace but don't know how to read the results.
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Feb 7, 2013
This is exactly what has been happening when I start up my computer from a cold boot.
1. I see the Bios screen - Everything loads just a little slower. Like when it's locating the ram and drives, but it only takes about 10 seconds on the bios screen. Before this problem the bios screen would pretty much just flash on the screen for a second or two.
2. I see the words "loading operating system"
3. Black Screen of Death of 25-30 minutes
4. The Windows 7 Log-in page appears, so I log in and EVERYTHING is NORMAL.
The thing that puzzles me the most is that after everything loads the speed of all my applications and everything is just as fast as it was before the problem. So my main problem is the 25-30 minute hang-up with a black screen. I don't understand what could be causing this problem.
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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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Dec 31, 2010
Everything shows up fine until the welcome screen after that it normally used to fade to the desktop but now it goes blank. The screen in Black with only the mouse pointer. Its not hung, i can move the mouse pointer. Then after a minute or so it advances to the desktop. Everything on the desktop loads up in less than 5s. The PC runs fine, it is really fast as there are only a few programs, but only boots slow. My total boot time is about 3-5 min. I think it should be like in a minute or so.I have not tweaked much with the system but have installed a few programs like MS office, Nero, Acrobat and Photoshop. These are the only heavy programs in the PC right now. The only games on the PC are AC1 and AC2. I have uninstalled my graphic driver and reinstalled. I already minimized the programs in the msconfig>startup to the minimum. I have run ccleaner, spybot s&d, Antimalware and i also have a trial copy of Kaspersky AV (upgrading later to 1-year license). there are no peripherals attached during boot except the USB keyboard and mouse. A printer is attached too but is most of the time turned off.
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Jul 6, 2012
After leaving my comp on overnight i wake up to non-responding programs, i shut down manually and then as i restart this happens. 5minute lag on welcome screen and then it turns blue with a moveable cursor. i have used system restore and created a new user but neither works. i can run perfectly on safe mode.
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Mar 24, 2012
Recently, my computer starts up windows and after the loading screen it just sits at a black screen forever with a cursor and it doesn't even make it to the log in screen. I have tried safe mode with the same results. What I've Done So FarTried to Repair Startup with Windows DVD Tried to use sfc /scannow at boot (Says pending changes and needs to restart) Tried logging into my Ubuntu partition and virus scanning (None found) Tried copying Reg Files from Regback into config while I was in Linux Tried to Repair Install (But I can't log into Windows ) Tried to bootrec /fixmbr /fixbot /RebuildBcd (Which destroyed my dual boot linux grub, but I was desperate. And still nothing) Interestingly though, after I do /RebuildBcd command it says something like "Found Windows Installations: 0" Tried to System Restore (Gave me an Error, wouldn't you know) At this point I'm not to confident that this can be fixed. If anyone has any ideas I'm willing to try. Or if you have any snazzy suggestions on how I could fix it using another computer, I have a different Windows Pro x64 computer that I can put the HD in if there's someway I can save my data/fix it/repair install from there. I just don't know how.
Edit: I finished the chkdsk and there were no bad sectors, though it did give me a message "Failed to transfer logged messages to the event log with status 50."I did a Windows Defender Offline scan with no viruses and I'm currently scanning with Kaspersky Rescue disk. I don't believe it is a virus, I think it's a corruptregistry at this point. I had just cleaned my registry with CCleaner before the shutdown that led to this >.<
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Nov 6, 2012
I'm running Windows 7 Home Premium.As I brought my computer out of sleep mode the computer had crashed with the screen showing vertical, multicolored lines that vaguely resembled gray.I had to hard restart my computer and after the splash screen, the login screen with all the users never appears, nor does my cursor.Nothing is on my screen except a faint glow indicating that it's active.
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Oct 4, 2012
I got a bad virus on my computer about a week ago. I decided to use my windows 7 installation disc to reformat my disk drives and reinstall windows 7. The installation goes smoothly and I am able to login to windows. But after I install drivers and updates, then restart the computer, I get the "starting windows" screen with the swirling logo. I can hear the chimes that sound when I get to the login screen, but the screen is black. I can make the cursor appear by moving the mouse, but I cant do anything else. I never created a system restore disc, so I dont have that to help me.I have done some tinkering and will tell you what did not work so far.First, like I said, I used the windows 7 install disc to reformat my disk drives. Then, I reinstalled windows. I installed the updates for my graphics card and motherboard. When I restarted, I got the black screen. I restarted the computer and used F8 to do a system repair. This detects no problems. I tried to use the "startup repair" on the windows installation disc. This does not recognize a problem. I have tried it several times. Same result. Next, I tried to use the repair options on the windows install disc. I went to command prompt and typed in: bootrec.exe /fixmbr, bootrec.exe /fixboot, and bootrec.exe /RebuildBcd. (An interesing note: When I used the RebuildBcd command, it said that it detected 0 windows installations.) After the first time I did that, I tried the startup repair and got my first and only error message: "Startup repair cannot repair this computer automaticaly". I checked the details and it said "Problem event name: StartupRepairOffline". If you need the rest of the details, I can provide them. But I tried the repair again, and there was apparently no problem. Yet, still got the black screen.I then reformatted again, deleted both drives, and made new ones. I tried to install windows again, and I can get to my desktop.(One thing I noticed is that before I install updates, the computer is saying that my monitor is a "Generic PnP monitor on standard VGA graphics adapter". I dont know much about computers so this may be normal before installing the graphics card updates.)This time, I was connected to the internet and tried to install the system updates first. After all 120+ updates installed, I restarted and got the black screen again.I decided to use the install disc again to reformat, delete, and recreate the hard drives. This time I tried to install windows on the second hard drive (Disk 1) Again, the install went smoothly. I started installing the graphics card and motherboard drivers, but this time it told me that my disk drive D needed to be formatted before use. I reformatted it (this took MUCH longer than the format option on the install disc), installed the drivers, and restarted. I still cant get into the login screen. Finally, I used the install disc to reformat, delete, and recreate the disk drives. This time I installed windows on the first hard drive (drive 0) again and got to the desktop. Now I tried to install the motherboard drivers first, then restart. I did this and was able to restart and get back to the desktop. Next, I installed the graphics card dirvers, and then restarted. Black screen again.
Here are my computer specs:
Windows 7 64bit OEM
EVGA P55 FTW motherboard
EVGA GTX570 graphics card
Intel i5-760 processor
Intel patriot 8gb ram
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Oct 3, 2009
I've been using my laptop for a while now and had a friend install Windows 7 onto it (because i'm quite rubbish with this sort of thing) and everything has been going great until a few weeks ago.
I loaded it up one day and everything is going fine until it reaches the part where it's supposed to load the log on screen. Instead of a log on screen all i am getting is a black screen with the cursor. Now i can't give you specs to my computer or anything of the like because i simply don't have access to it but i can give as much aid as possible to help find the problem.
One of the things that happens is that when the black screen & cursor appears if i move the mouse or push any buttons the screen goes VERY dim as if i've put it into a lower power mode or i've taken out the power cable. If i push the power button to turn it off even if it's just a tap on the button the screen will go off immediatly even if the laptop is still running.
One of the green lights that i believe is showing if the hard drive is busy or not flashes during the process but after a minute or so of the black screen it'll stop flashing altogether.
I've tried all three safe modes with all the same results, F8 to system repair has given me no love with startup repair finding NOTHING wrong, memory check running through the process only for the same thing to happen and system restore has no restore points to go to.
I've looked for answers in several places and some say i have to use sticky keys to get the screen to come on but the problem is that as of last nights use i turned sticky keys off for a few minutes so i could play a game and forgot to turn them back on afterwards. I've taken a look around the net and can't find a fix to my problem. Reinstall simply is not an option under my current circumstances so i really need a favourable reply.
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Apr 29, 2012
I'm having black screen with cursor only on my laptop! I just restarted my computer because there was a message prompt from my antivirus (AVG) to restart to finish the update. When it restarted all I got was a black screen with cursor only. Same thing happens when I boot to safe mode. Start up repair and system restore cannot fix it automatically. I even tried the crtl+alt+delete. doesn't work either. I'm using dell n4010, windows 7.
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May 8, 2011
I have Sony Vaio which is just 1 yr old. About a week before, I installed the latest updates windows 7. When I started the windows, I was able to log into the windows. But then, the system was very slow. So, I turned down the laptop. After that, a message appeared "A disk error occurred. Press Alt+Ctrl+Del". When I press it, the same message appeared. I tried to go from the safe mode and there is a blank scree with a cursor. I cannot do anything with the cursor. No right click. No task bar and even tried pressing shift 5 times. Every step leads me to the same screen. I even tried to get to the vaio recovery for setting it into the default factory settings.
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May 18, 2012
i have a hp pavilion dv6z-6c00 running windows 7 home premium 64-bit and it's messed up. a week ago i let the battery run out and when starting it up again, i noticed the windows logo page was in a version close to safe mode. right after, instead of going to the log-in page, all i got was a black screen. left it like that for a while and no change. i then proceeded to restart the laptop numerous times and i still got the same thing. sometimes with a cursor but more so without. i have looked online for solutions and have read multiple incidents where it could be a problem with the start-up with my processes. yet i have not found one closely resembling my situation. some solutions recommended doing some diagnostics and memory tests to find out more info. i would try that with the built-in windows version and it would get hung up at 99%. the bios version to test memory only allowed the short version. some mentioned to go into safe mode, yet i do not even have access to the f8 menu. it just goes through the loading and keeps beeping until i let go of the key. some say to start a system recovery but when i try that, it actually loads with the regular windows logo screen but thats about it; it stays there without doing anything else. i really need help on this because i seriously don't know what else to do. i just got the laptop a couple months ago and to run into this really sucks.
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Mar 9, 2012
I have a Sony Vaio VPCSC laptop that I have owned for about four months. In these four months, I have experienced boot issues once before that was resolved by a lucky guess on my part. I have had the blue screen of death about four times before as well. This problem occurred when I was installing a game on my laptop. I had just agreed to the EULA when I went to go turn off my bittorrent. Just then, my computer froze, giving the familiar white-transparent screen with the circular loading cursor. I waited for it to load, and when it didn't, I went off for about thirty minute to do other things to pass the time. When I came back and it was still frozen, I manually shut off the computer. When I booted up again, the Windows Error Recovery screen appeared, after which I selected Start Windows Normally. The Starting Windows animation ran and then afterwards my screen shut off for about three seconds, came back on with solely the black screen and the cursor. After a second the brightness dimmed. I am left with the black screen and the cursor, which occasionally will be the cursor accompanied by the circular loading cursor, much akin to this [URL] but with the Windows 7 cursor. The entire time, my hard drive indicator is lit. Last night I just left the black screen running, and when I woke up, it was the BSOD.
I restarted and then tried every boot option in the advanced boot options menu. The only one that brings me something besides the black screen is system recovery. In system recovery, Startup Repair runs its course and does nothing, System Restore does nothing because I have no restore points (I know, I know, my bad), System Image Recovery cannot find any system images, Windows Memory Diagnostic simply restarts the computer, and Command Prompt works, seeing as when I click it, it opens.
So, from my own assumptions, I think my hard drive is shot, which is frustrating since I have only had this laptop for four months. I've already had two prior laptops that had hard drive crashes within the first year. I have looked at the other threads about this, yet none of them have helped me, because I do not own a Windows 7 disc, or any disc of that sort.
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Dec 23, 2011
I havn't booted up my computer in about 4 months. It was working fine before. Anyways the motherboard screen will come up and after that it will go to a black screen with a blinking cursor on the screen "most of the time" sometimes it's just a black screen. I can't boot into safe mode. I have made sure in the bios that the boot order is correct. I can't boot from CDrom. Is my harddrive bad and if my hard drive is bad shouldn't it still be able to boot from CDrom? that's what doesn't make sense to me.
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Nov 22, 2012
i have install software yeshield from http://yesshield.com/ ...after i restart it....my laptop have black screen with cursor only after 'welcome' screen....how to fix it....,.i recently do restore point and this is not solved my problem.
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Dec 22, 2009
Just today I upgraded from Vista to Windows 7. This was a problem I had a few months ago with Vista on this same laptop, and I was hoping it would be fixed with Windows 7, but apparently it hasn't.
I just finished the installation and final reboot and everything, and I logged in, only to have the Welcome spinning circle on the screen for about 30-45 seconds, and then a blank screen with a moving cursor, but nothing else. After using Ctrl-Alt-Del to log out, I logged back in, and this time after 25-30 seconds of the Welcome spinning circle it logged me in.
Like I said, this was an occasional problem I had with Vista as well, but if possible, now that I'm using Windows 7 I'd like for it to not be a problem at all.
I'm running a 5 month old HP G60 laptop. During the upgrade process today I had to update my BIOS and everything else, so I think those should be fine. I just thought this would be the best place to ask if others have had the same problems and if so, what they did to fix it.
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Jan 14, 2011
I recently built a new computer (running Windows 7 ultimate 64 bit), and I recently noticed that my mouse cursor is stuttering/slowing down at the top right corner of the screen (about where the close button is). This occurs regardless of what programs I have open. It feels as if there is a magnet in that corner of the screen that is screwing with the cursor.I am using a logitech mouse and checked the Setpoint settings, but acceleration is turned off so I think it is a Windows-related issue.Is there some kind of multiple-monitor setting to prevent one from overshooting the close button?
My specs:
Windows 7 ultimate 64 bit
MSI H55M-E33 Motherboard
Intel i5 750 LGA 1156
ATI 5770 HD 1GB DDR5 PCI Express
G-Skill Ripjaw Series 4GB DDR3 RAM
Logitech G5 Laser Mouse
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Jul 18, 2012
I am getting the black screen with just the cursor. I have tried to boot up in safe mode and I still get nothing. I have tried to put in my windows 7 disk and do a repair and that does not work either.
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Feb 28, 2011
I installed Windows 7 Service Pack 1 a few days ago, and it's been running since then without any problems. However, just yesterday I fell victim to the "Black Screen of Death". I was about to pop out for a few hours, so I exited the game I was playing to turn my machine off. Despite the game being in Windowed mode, where I could happily see the taskbar, once the program closed my entire screen went black. The cursor was present, but I couldn't do anything - not even Ctrl Alt Del.
I reset the computer with the reset switch on the tower, and it loaded back into Windows without issue. Everything looked OK, so I shut it down normally. When I came back a few hours later and turned on the machine, the real problems began. Everything boots fine, including the "Welcome" screen you get from W7 just before hitting the desktop. But instead of the desktop, I get a black screen and a mouse cursor.
Fortunately, safe mode still worked, so I went straight online to search for a solution. One of the articles I read blamed SP1, and said that uninstalling it had fixed the problem for them. So, in safe mode, I uninstalled SP1. SP1 uninstalled successfully, and my desktop returned! But once everything started loading, my Avast alerted me to a possible rootkit. I opted to delete the file, and was asked to perform a boot-time scan, which I agreed to.
I restarted the machine, and Avast's boot-time scan kicked in. It found nothing. Once the scan had finished, Windows restarted and the problem returned. Black screen, mouse cursor. This seems to be a common symptom of a variety of problems, so I have tried:
- The Prevx tool released in 2009 when this problem cropped up. No joy.
- Checking that Windows isn't looking for multiple monitor displays. It isn't.
- Uninstalling the video drivers, disabling the card, and using a different card with different drivers.
- HKLM regedit to ensure there wasn't a Localhost where there shouldn't be, and that explorer.exe was correctly listed. Everything was fine.
- I've run a Malware Bytes, Spybot, and Avast scan (full, thorough) all of which found nothing.
- I've simply sat and waiting at the black screen, for 15 - 20 minutes with no activity.
Ctrl Alt Del doesn't work, neither does Ctrl Shift Esc. The only thing I can do is reset the machine to prompt a "Windows didn't load properly" screen and go into safe mode. I have one last suspicion to try when I get home from work, and that's disabling / uninstalling the audio drivers. But if that fails, I'm out of ideas.
Windows 7 Professional 64-bit
Intel i7 920
6GB RAM
Radeon 5850 HD
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Aug 11, 2011
my son has a toashiba satellite pro L450D-12x it goes past set up screen then to a blank screen (in black ) with a flashing line in the left corner how can i get it to load properley? before it did this it said media cable fail or something like that and i restored bios back to restore settings and it was also turning itsself off now and again.
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Sep 4, 2011
When computer starts is says windows is starting and then just get blank screen with cursor.
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Feb 19, 2012
Win7 (64 bit) will not boot into regular or safe mode, after log in I get a black screen w / cursor, and that is it. I believe the registry is corrupted. I attempted a repair with the win7 disk, that did not help.
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May 14, 2012
I have a sony vaio vpceb11fm laptop. the moment i turn it on i get the vaio sign and then a black screen with a flashing cursor on the top left hand corner i tried f10 to recover the system but come across the same problem.
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Sep 30, 2012
After I turn on my laptop Dell starts and it says her resuming windows and then goes to a blank screen with my cursor. I removed the battery and held the power button but don't know what else to do. I don't have a restore disk. I'm running windows 7.
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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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Jul 17, 2011
I get only black screen with mouse cursor. As mentioned in some blog I went the registry through ctrl+alt+Del key. went to winlogin and had not found on other key on shell excepting explorer.exe. Hence did not delete any keys.
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Jul 5, 2011
I have a laptop that came into my shop last week, an HP G62 with Windows 7 Home Premium 64-bit. The user needed immediate file recovery which was done without a problem, and then I went to town on fixing the issue.The customer reported a "memory error" popping up before they shut the computer down. Upon restart, Windows would only load to a black screen with the mouse cursor. I've encountered this in the past and through various methods, such as CTRL+ALT+DEL or Startup Repair, but this one has eluded me for some time.No matter what I do, I can not get anything to launch on this computer. Windows from the hard drive, Windows from the install CD, built in Startup Repair, and Windows in every single startup mode all returns a black screen with the cursor. No shortcut keys seem to do anything.
I have also connected it to an external monitor to see if that was an issue, and it wasn't. I have tried UBCD to no avail, it just doesn't start. I have tried BartPE with a Window XP Pro install and received a blue screen.I have connected the hard drive as an external and run virus and malware scans with no issues found. I have tried to run CHKDSK, but the drive hangs about halfway through. The files, however, are all accessible and able to be moved/removed, but it does not allow me to change permissions. I have heard about this being a permission error, but I have had no luck in that department.The cd-rom drive works as I have just tried Paragon Partition Manager to use the boot corrector, however, it seems to be to no avail either.MemTest turned up no errors. Just to be sure I ran it with each memory stick going solo, same results.
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Nov 9, 2011
Why does the cursor sometimes continue moving across the screen when my mouse is remains still?
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