I was attempting to edit authui.dll, when I restarted my computer I got a totally black screen. Now everyone seems to have a hard time understanding this. When I start my computer up I get a black screen, no matter if it's a normal started up or in safe mode. I'm totally unable to login or do anything, the screen turns black before anything comes up.
View 3 RepliesOnce I turn on my laptop my whole screen goes black. I can hear the starting sound but i can see anything. Toshiba satellite Laptop.
View 1 Replies View RelatedMy toshiba satellite l655 was being updated then turned off i turned it back on but the screen is just black i tried shining a light to see if i could see the picture but there was no picture then i tried to hook up the hdmi to a tv to see if i can try to use it on a tv to see the screen and nothing pops up.
View 1 Replies View RelatedWhen I turn my computer on it goes straight to a black screen and says dell and freezes.
View 10 Replies View Relatedi was using my acer laptop normally and suddently thescreen turned black and then sent out the message " no bootable device-- insert boot disk an press any key."
View 2 Replies View Relateddue to my kitten being on my desk and laying on my keyboard, me screen has turned 90 degrees.
View 1 Replies View RelatedMy screen has been turned sideways on laptop and I cannot get it to go back the correct way around my niece was playing her games and cannot remember what she pressed
View 5 Replies View RelatedSince my new comp has been built, about a month ago, every now and then when I power up the computer it fails to display anything on my monitor. I look into the case and see that the red VGA LED is lit up on the motherboard. Whenever this happens, I take my GPU out and reinsert it, close up the case, power up and it works again.
Motherboard is Asus P8P67 Pro B3 Rev
GPU is Gigabyte Nvidia GeForce GTX 570 SO
My monitor is an HP S2031. The computer is a Compac Presario CQ5814 PC, Processor is an AMD Dual Core Processor E-350. Running Windows 7 Home Premium 64 Bit. Bought in 2011. Running Chrome Browser most of the time. Shockwave crashes on me quite often but seems to "fix" itself. This had happened shortly before the monitor turned red. I had turned off the computer and when it was turned back on the screen was red. I restarted it a couple of times and it finally returned to normal.
View 1 Replies View RelatedI have been experiencing some freezes with my windows 7 ultimate, basically the mouse and the keyboard freeze and I have to manually shut down the PC, it only happen when I'm at windows or when the screen is automatically turned off, the strange thing is that when I'm gaming it never freeze, actually I played BF3 yesterday around 3 hours with max settings and it didn't happen. I don't know if this is related but I've noticed that firefox is been running slow compared to the past (after I moved to the 280.26 driver and now to the 285.62) and there was a java application opened when the freezes occurred (jdownloader). The hardware is all brand new except by the D hd drive (windows is installed in the other one) which had some kind of problem, here are my specs:
Windows 7 64 bit ultimate
Gigabyte 990fxa ud3
AMF Phenom ii 955 (amd cool and quiet disabled)
Gskill ripjaws 2 x 4 gbs 1600 Mhz
Hitachi Sata 1TB x1
Hitachi Sata 500 gb x1
Gigabyte gtx 460 1gb
EVGA gtx 460 1gb (sli)
Thermaltake TR 2 RX 750w.
i recently got an update from microsoft on win 7, and immediately after it had finished updating i had no sound in any application (aim, skype, chrome, firefox, Internet, etc.). this has happened before, and i ran microsoft's sound problems wizard and it always said that an option had been clicked off and that it had restored it.this time when i ran the wizard it says it detects no problems. i am sure it is the software, as it happens a lot with ms updates. will downloadi can't go back to a previous configuration, i don't have one to go to
View 14 Replies View Relatedmy comp show a blue screen when turned on then it freezes
View 1 Replies View RelatedI've got a problem with my laptop - it won't sleep. Specifically, when I try and make it sleep, the screen turns off and I cannot interact with it at all - but the computer just keeps going. All the activity lights stay on, and while I can't see or do anything, the computer stays on and will not sleep, leaving me with no choice but to manually force shutdown. Sometimes if I leave it like this for a while, it will simply crash and shut down incorrectly. I have gone into the power-plan settings and checked my advanced settings, but that hasn't worked. It's just come on in the last few days, but I haven't installed anything new in that time. I'm going to try a system restore now, but I don't hold much hope for it.
(I'm using a Samsung R530, 32-bit Windows 7, Intel Pentium.)
My Aspire 5542-1615 will not fire up. When I hit the power button it comes to a faded Sstarup screen and then nothing happens.
View 1 Replies View RelatedMy wife did something on her PC (she doesn't know exactly for sure what & can't explain it completely me), and now she can't boot up her PC. She says it had something to do with changing the security settings for a program she uses a lot so it wouldn't keep asking her if she wanted to launch it, and that's when it told her to restart the PC, then it wouldn't boot up anymore.When you reboot, the screen eventually goes to a black screen saying "Windows failed to start. A software or hardware error may be the cause" or something to that effect. It offers me the option to "Launch Startup Repair" or "Start Windows Normally".If I Launch Startup Repair, nothing much happens --- it says it's adding files, then it looks like Windows is about to boot up, then it goes to a black screen for a long time & nothing happens.
If I choose Start Windows Normally, it simply reboots & eventually brings me back to the same screen again.I've tried using rebooting and selecting ESC to get to the boot menu, then installing the Win 7 installation disc & selecting the DVD drive, then I select thelanguage, then I click Repair, but it sits there forever with nothing happening.I also tried an outside boot disc I found on the web & it doesn't launch.
i have a Dell Vostro 1520 and im running Windows 7 with a 32bit. It is only 2 years only. It started about a month ago. I was on my laptop viewing and deleting some unwanted photos i had. A few minutes later i realized that i deleted a photo that i wanted. So i went to the recycling bin and restored that photo. When i went back to my photos and went into the album, it said something like i do no have permission to access this folder. Please press continue to get full permission. I clicked continue and i got the access i should have. Now i tried many more random folders and the same thing happened. Also when i came out of the folders, the folders had a big pad lock sign on the front of it. After that i shut down the laptop and went to turn it back on. The laptop will power on like normal. I can press f12 for the boot options. which i have already tried many times. I also tried it in safe mode and what-not, but still nothing. I can hear the fan and stuff spinning up like normal. I have also put and CD into the CD ROM and that spins up fine. So after the Dell logo on the screen, it goes black and stays that way with the cursor. You can move the cursor around no problem. I should also add that the battery light is and has been flashing for a good wile. Its flashing orange and blue. I'm wondering if this has anything to do with the battery. Because my laptop will not charge with the AC adapter in it for many months now. It will only stay powered on with the AC adapter plugged in. One more thing. The LED lights over the buttons. None of the are flashing, besides one, on the far left. And i cant find out anywhere what this LED light stands for.
View 3 Replies View RelatedMy son has a Toshiba Satelite P205 that he just upgraded from Windows XP Home Premium to Windows 7 32-bit. After the upgrade completed the computer booted fine. The within 20 minutes he got the BSOD and the system rebooted. Now he can't get Windows to fully start. We've tried all of the options from F8 with no success. We have the Toshiba System Recovery Disk but it won't launch. (The Boot sequence has been changed to boot from CD/DVD and then the Hard Drive.)The Memory Diagnostic from the Windows 7 disk ran fine with no errors. I'm thinking I might need to re-format/wipe the drive to start fresh but don't know where to obtain a boot CD(no floppy drive on this laptop). Does anyone recommend a software that I can purchase to clear everything without destroying the CD/DVD accessibility so I can then use the System Recovery Disk to put it back to the original factory Settings?
View 1 Replies View RelatedMy computer has a problem with crashing while playing a video in full screen. When it crashes the screen turns black while the speakers give out a buzzing noise. Everything is unresposive the only solution is to turn it off with the power button. It happens in any full screen video online or offline and even visualizations from windows media player and iTunes, but only in full screen. I don't think it's overheating either because sometimes it takes 30 mins to crash and other times it will crash immediately when put in full screen. *I've tried setting it back to factory settings thus reinstalling windows. *All the directx features are working with no reported problem there.* I don't think it's a memory issue in the computer, as my specs are:
Windows 7 64-bit
Processor: intel core i5 3.20 GHz
Ram: 8 GB
Graphics card: NVIDIA GeForce GT 220
Graphics card memory: 0.5 GB
Any other ideas?
I have an Acer aspire 5732Z. I turn my laptop on and it shows the starting windows screen then just goes to a black screen with a cursor. I tried to do systems restore but it said that I did not have a system restore point. I cannot start in any safe mode. I have all my pictures, uni work etc., and I am terrified I've lost it all. I've only had the laptop a year.
View 1 Replies View RelatedI'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.
View 3 Replies View RelatedI just upgraded to Windows 7 on my Toshiba Satellite Special Edition laptop that came with Vista 64bit and the other night i downloaded iTunes 10 and told me to restart my machine so I clicked ok and then my laptop shut off and when it came back on the Toshiba screen came up as usual but seemed to stay on longer than normal then it goes to a black screen with a underscore that blinks for a few moments then becomes solid. Ive tried to use the "F" keys to get different boot options because i have the windows 7 ISO disc and a ubuntu disc that I could use but whatever i try my laptop wont process it just does the same thing over and over again and bever proceeds to the actually boot up windows.
View 7 Replies View RelatedI have a Toshiba laptop running windows 7. It has been running like a well oiled machine since the day I got it.I turned it off to watch TV, then when I turned it back on, the screen shows the Toshiba screen for about 1/4th of a second and then goes black.If I hit F8, F10, or F12 nothing shows up.
View 2 Replies View RelatedI have recently bought a computer and I have found that when I turn it on it runs normally until after the "Resuming Windows" screen, where everything turns off and the screen goes black. It had been running well for the last few days, so this came out of nowhere.I have searched this problem and I come up with a bunch of different solutions but no one agrees. The most common reason (apparently) is my version of Windows 7 Home Premium (x64) and I need to install something or other. But I can't even get to the desktop, and no one really explains it simply. [code]
View 3 Replies View RelatedWhile attempting to restore a previous backup of my system (with Norton Ghost 15), I got an error, and the system rebooted. Upon reboot, I get the black screen of death with just the cursor instead of the usual login screen. I have tried the following thus far: These all give me the black screen of death with movable cursor:boot in safe mode boot in safe mode with networking boot in safe mode with command prompt last known good configuration I did an initial system startup repair which went through and said it repaired it, rebooted, but no change. I did a pre-boot diagnostic test - nothing memory test - nothing tried restoring from restore point, but it says I don't have any (LIES! BLASPHEMY!) tried restoring from restore point on external disk - seemed okay, then failed. chkdsk - found some stuff, fixed it, no change. tried ctrl+alt+del on black screen of death - nothing
Now, I know that the hard drive itself is alright, that is, the information is still all there still. While I can't give you exact specs, I can tell you that I am on a Dell Studio XPS running Windows 7 home premium 64 bit. I'm at a loss as to what else to do. Despite being a black screen, with just a movable cursor, the system still appears to be running, as every few minutes, it will show the "thinking" cursor, where it shows the little circle next to the arrow.
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 >.<
i recently just installed a clean install of windows 7(instead of a upgrade from my vista.i got the free upgrade),now everything works fine expect when after the windows 7 splash occurs there is about a 10 second delay were the screen is just black with a cursor.
View 9 Replies View Relatedi 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
View 3 Replies View Relatedyesterday when i was making log out from my computer, there is no log out screen!! just black screen and mouse cursor, and when i did restart again , no logon screen appears or no any thing in screen , just black screen and mouse cursor too.I was tried every thing and no difference :safe modestartup repairrestore to some point (i dont have a point)upgrade windows or reinstall iti think the things maybe was made this poblem are :i was edited userinit.exe value from registry by deleting the comma from the end of its value. i used Windows 7 manager to make some clean and fixes some things on computer.
View 3 Replies View RelatedI'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.
View 2 Replies View RelatedWhenever the Windows loadscreen passes the screen goes black and I can move a cursor around the screen. I have had this happen before and fixed it with bootrec.exe but I can't seem to get that to work this time. Safe mode has the exact same black screen problem.I have done chkdsk and sfc scannow - Didn't fix it.When I boot into Kaspersky Rescue from a USB drive it mentions that I need to shut down windows properly before continuing. I would like to do this but I can't.I have tried changing the active partition on information in some of these other threads - It didn't seem to work.All disks are healthy according to the DISKPART and Partition Wizard. I have done the HP hardware diagnostic scans and everything comes up fine.
View 1 Replies View RelatedJust purchased 2 new (refurb) PC's for my wife and I. It's all I could find with Windows 7 still available. They are both HP Pavilion p7-1233w 64 bit Desktops running Win 7 Home Premium SP1.During Windows setup of PC #1, it asked for a restart. When the PC powered back up, it had a black screen from the start (before the Post screen). I power cycled it several times with no luck. Even switched monitors and video cables. The next morning it started normally with perfect video.I assumed the Refurb PC had a problem and set it aside for return.Been setting up PC #2 for a few days now with lots of restarts. All was well, until I did a restart just now. There was the identical problem. Power cycled the unit twice, and still had the black screen.Then I unplugged the PC, and pressed the power button to discharge the capacitors (fans ran for a few seconds). When I returned power and started the PC again, it functioned normally. I've done 10 quick restarts since to try and replicate the problem, but it only happened that once.
I love these PC's, and I love Win 7, so I hate to give them up. But I don't want the video freezing up on me every time I do a restart. I assume now, that PC #1 is not necessarily defective.Since this is occurring before the post screen, I wasn't sure if it could be windows related.