Black Screen From USB Webcam?
Sep 18, 2009
I have a 1.3MP USB webcam. I have 2 PCs. The webcam works all right with the laptop, except that machine is too wimpy to support video conferencing. When I connect the same webcam to my desktop, it SEEMS to be OK; it is recognized, drivers install OK, BUT when I use (for example) the Skype video set-up, it all seems to work, I can command the webcom ON (and the LED lights up), BUT there is NO VIDEO shown, just a black screen. All info screens show the webcam is OK, but I can't get the PC to recognize any video from it.
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May 23, 2005
I have a logitech web cam pro 4000 had it only for 14 months.I hardly use the web cam.I have no picture just black screen.
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Feb 15, 2010
I lost the driver download of usb pc webcam BW600W - Bluesky. It looks like a foot.
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Oct 16, 2010
The word Webcam appears on my screen then my browser(Chrome) starts and loads tab after tab of a webpage for Logitech webcams. Taps continue to load until chrome crashes. Only then can I regain control of Chrome and the computer. I've tried all the usual antispy tools but nothing finds what is causing this. I do have a wireless logitech keyboard and mouse.
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Apr 3, 2007
Id like to be able to capture my screen as well as my freinds webcam. Im making a small video of differant clips of my freinds and i doin supid/funny stuff on cam to put on one of my buddies webites. Any reccomendations on good webcam capture program??
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Oct 28, 2008
its my previously-formatted HP Pavilion dv5201tx! The problem is as the title above. I can go into safe mode. I've used system restore twice. And in Documents and Settings folder I noticed it has:
Administrator
Administrator.computer description name
Administrator.computer description name.000
username1
username2
Is it creating more user folders? At some point Administrator.computer description name.000 wasn't there. Corrupted registry hive? I'm not sure! Restarted many times, used Last known good configuration, and it's still black after the boot screen. Please help!
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Jan 19, 2007
My laptop has started to freeze at times,then the screen would blackout then appear with a black screen with a blue box inthe middle giving BOOT DEVICE OPTIONS Hard Disk Drive, CD-ROM/DVD, Floppy Disk Drive, LAN Boot it froze blacked out and now keeps going to this option page ,where as before if you turn off then on it rectified itself.
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Jul 17, 2005
when I turned on my computer and got the blue screen of death, so I restarted my PC. Then a black screen came up saying "Windows could not start beacuse the following file is missing or corrupt : windowssystem32configsystem."
You can attempt to repair this file by putting the winxp cd in etc...
Now when i turn on my computer there is just a black screen showing, with nothing at all on it.
Any ideas?
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Nov 10, 2006
i get this error when i tried to open up my computer, first the windows xp loading screen works fine, then after that the screen just goes black and stays like that forever. this happened when i tried to uninstall a USB Bluetooth driver and it was requested to restart my pc so i did, and after that restart i cant get in no more, the screen just goes black after the windows xp load screen. im wondering how can i fix this problem? please help me guys... thank you.. and o yeah one more thing.. when i tried it on safe mode it went to the welcome screen but after that when i try to move my cursor i didnt move at all then i restart my pc again and the whole thing happens once more
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Jul 20, 2005
friend whose computer has crashed the screen had frozen. He could do nothing except reboot it using the power button but on rebooting, there was a 'no signal' message on a black screen. We have checked the monitor connections (the monitor works when connected to his second computer) and even replaced the video card but of course this made no difference (no signal) We've taken out the HD and installed it on his second system. Does this mean that the most likely cause now is the motherboard/bios or is there something wrong in our approach/deductions
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Apr 5, 2010
My computer screen freezes up after a while, then turns into a blank light blue screen and then into a black screen. I have used regcure, PCMedkit, and PC Doc Pro I have also tried some of the online help for a fee but nothing seem to work. Lately when trying to reboot I got a blank red screen. I'm using xp pro and a Nvida GeForce 9400GT GRAPHICS CARD.
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May 9, 2007
I have this strange problem:I can't see my Bios loading .The screen is totaly black untill the windows' welcome screen , and then everything is back to normal.
It happened when I updated my motherboard Bios (Gigabyte GA-8N-SLI ,Rev. 1.0) through the original vendor's Website
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Oct 23, 2009
The start of my problem is that I was receiving an error 'cannot initialize lsass.exe service'.After repairing XP SP2, the following is displayed every time that I boot:SAFE Mode - black screen with 'safe mode' in bottom corners of screen Windows Mode - blue screen.The mouse is responding.There are no icons.There is no text (except for 'safe mode' as above)CTRL/ALT/DEL does not display task manager.CTRL/ESCAPE does not display anything.Clicking on various parts of thescreen has no effect.I have replaced Explorer.exe from c:i386
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Jul 15, 2007
my computer would give me a few problems while booting up. I would start the computer, it would run through BIOS, run through the Windows loading screen, and after that it would run the CHKDSK to make sure my disks are fine. CHKDSK doesn't work, it just freezes right before checking the disks, so I restart and generally it will boot up. Most of the time it would boot up perfectly, but rarely would it go to the xp loading screen and then flicker as if it as going to go to the windows login screen but wouldn't. The screen would just stay black and I'd have to restart.
Next time, generally it would work perfect.So this brings me to the current day. After the windows xp loading screen, it goes black. The computer is on, but I don't see any activity for the HDD via the LED. SO i go into safe mode, i finally get CHKDSK to run, I had to really mess with some stuff to get that working. Windows says the volume is fine, and the only way I can boot my PC is in safe mode, but even that will freeze sometimes while loading some of the files.
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Aug 9, 2010
it all started when I ran Nod32 antivirus. I ran it because I had some viruses on my computer that I wanted to get rid of. After the scan there were 180 some detected objects that were quarantined or deleted. So then I restart my computer and after the windows xp logo there is just a black screen with no cursor. And after awhile the computer will just restart and try booting up again. I tried going into safe mode and safe mode with command prompt but I still get a black screen with no cursor. The last known good configuration doesn't work either. I'm pretty frustrated because I did nothing wrong. I am also having a feeling that nod32 might have quarantined some infected files that are essential for Windows Xp to boot. I also do not have any windows xp disks with me how to fix this?
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Oct 29, 2010
whenever i start my dell laptop inspiron 6000 after the dell load a black screen appears with a white loading bar appears which loads for about 10 minutes and then the windows xp proffesional sp2 loads i had recently reinstalled windows from a cd can you please tell me how to get rid of this black loading screen
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Feb 11, 2009
Was working fine this morning but this afternoon - Upon startup everything runs fine until after the windows splash screen everything goes black and the only thing visable is a cursor, but nothing to click, cannot ctrl=alt=del, cannot right click. Cannot enter safe mode at all, last good configuration doesn't work either. Computer is still running, fan whirring, lights flashing. Fan has been cleaned and power supply checked, no change. Cannot get into anything to run explorer or virus check. She is running Windows XP SP3. I'm unsure of when sp3 was installed. I understand this may be an issue, along with video and graphics drivers, display settings, corrupt registry, flat CMOS battery or loose internal connections.
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Nov 4, 2004
I start up my laptop with the screen closed. When I open the screen I see the XP login screen for a second and then the computer goes black. I can't do anything else.I have Windows XP Home with the service pack 2 (I regret installing it).I never had any problems before. If you know how to fix this let me know.
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Feb 21, 2007
when I first start the computer, windows hangs between the black windows logo screen and the first blue screen that says "windows is starting". I have to hit the reset button, it goes to the dos screen with the safe mode, etc. choices. I choose "start using last known good configuration" and I'm good to go. If I turn the computer off during the day and turn it back on, It works fine. It only hangs on the first start of the day.
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Oct 15, 2008
when i take a screenshot and paste it to a word document, it comes out black. I do not know where the problem is, word or printscrn? how can i avoid that issue?
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Jul 3, 2006
The machine does the usual, POST etc, does all its checks and then goes to boot from the HDD(HDD is indicated in BIOS etc). At this very stage (just before the WinXP splash Screen) the Screen (LCD) just goes black and does not ever recover. There is no error messages and the HDD LED blinks a couple more times then does nothing. LCD power light stays on green. I have to either turn it off via power button or do a restart with Ctrl,Alt + Del.
I have disconnected all peripherals except Video Card, HDD and still no luck. The only reason why i left the Video Card was that there is no onboard video and i had no other Video cards to replace it. I cant even boot into safe mode.I manage to resolve the problem by doing a WinXP repair over the top but what i really want to know is, was it a corrupt/damaged MBR that was causing this problem or was it a corrupt driver? I have read a few articles about nVidia cards giving black screens but none seem to be similiar to mine.
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Jan 25, 2007
When ever i start up windows it get threw the Windows boot screen then whens it suppose to come to the logon screen i see only black for no matter how long i leave it on!, i can still move the mouse, and thats all that happens i have a operating system cd, and if i got to repair windows what config do i type?
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Jun 2, 2008
I changed the screen resolution on my xp machine now all i get after the login screen is a black one.I have tried changing in safe mode but it does not change
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Apr 24, 2009
I am trying various screencapture programs, but when I try to select an area of the screen to capture, all I get is a black 'box' of the are where I snap'd -
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Oct 11, 2009
I have a Dell Latitude D400 laptop. After reloading windows I get the Windows startup screen and then I just get a black screen...Windows will not come up. Anyone know what I can do?? I get the mouse and can move it around but no windows screen. I have done the diagnoics test and found a DST Short Test failed with code 1000-0146 is this why Windows will not load? Is my harddrive bad you think? It reloads Windows fine but Windows will not come up after install? Again all I get is a black screen with the mouse to move around.
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Apr 4, 2010
I have been getting zappings when i first boot on my pc (running XP Pro). The start screen is black and I see some white static light (lines?) whenever I turn on the pc before it settle down to showing the Windows Logo. My graphic card is new (ATI 5770 Radeon Xfire.happened before i installed the new grahpic card. Also i get black screen for now and then in the middle of work for about a few seconds before it resume back to whatever I was at (or doing). So far it has not crashed nor freeze. I have 4G Kingston Ram but the System is showing 4G Ram and it also shows that only 2.9G is useable. Could the ram be the problem? 2 previous sticks were good showing to be 2G as working healthy and the new additional 2 G shows up as a total of 4G but 2.9 as useable.
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Jan 7, 2008
Ive done a fair amount of searching online and tried a number of things myself, needless to say, they didnt work.Ok, so here's the issue; When I go to turn on my computer, I make it to the XP splash screen with the 3 blue bubbles moving left to right... But nothing from there.Additionally, between the BIOS screen and the XP splash screen, theres some weird black screen with what looks like a long barcode-esq bar, where a solid white line fills the gaps moving left to right...
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Oct 1, 2008
Recently XP Pro has been taking ages to boot up. The system post screens come up and the windows loading bar shows no problem but then before the windows welcome screen appears followed by the desktop i get a black screen for approx 30 - 60 seconds.Once the desktop has finally loaded the pc works absolutely as normal I have not installed any new hardware or software recently.I cannot hear any drive activity during the black screen
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Mar 27, 2006
I have repair-installed my windows the other day, and everything is going fine. Except for when i decided to restart my computer after oinstalling my sound drivers.
I restart, log on after typing in my pass and it shows my desktop for 2 seconds and the black screen appears. It doesnt have anyhting to do with the sound driver installation because i tried restarting without installing them, and it sitll messed up. The only time it comes on properly is if i press F8 on start up and choose "last best known configuration". and then it starts right up. What can i do to stop this malfunction.
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Apr 10, 2005
when i turn on my computeri always get the message on a black screen mircosoft windows xp home edition (oringal boot screen)mircosoft windows xp home edition mircosorft windows xp home edition oringal and a count down whats causeing this problem and can it be fixed
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Oct 19, 2006
I wanted to start my Spanish computer in safe mode, but choose the wrong safe mode, and now when I start it all I get is the black DOS screen! Arrgh! Even the start button is missing! What can I do now?
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