Windows 7 Install boots to black screen

After multiple tries, I was able to install Windows 7 on a bootcamp partition; but only if I disconnected all external drives (including dvd).  Now the problem of black screen/blinking cursor persists, when I try to boot up Windows on start-up (holding down option key, selecting the Windows drive).  The only way to get Windows to boot properly is to unplug all external drive devices.  If I do this, Windows will start up, at which point I can reconnect drives and the system operates normally.  Solution, anyone?

1. Do you have any third-party NTFS software?
2. What format are these external drives?
3. Are Bootcamp drivers installed, after Windows was installed successfully?
4. Do you have any unknown devices in Device Manager (yellow triangle with exclamation marks)?

Similar Messages

  • HT1492 windows 7 boot camp black screen after install

    Hi,
    I have installed bootcamp on a 2010 white macbook with os 10.7
    Windows 7 was install all the updates for apple and windows where completed. Everything was looking good and running great. This is my work computer and it has run boot camp previously on another macbook with the same specs.
    When I restarted the computer to comfirm that all was good with both partitions the mac is running great, but the windows just locks on the black screen, no cursor, no windows starting.
    I tried to start with the install disk in but after the black and white instruction screen the computer went back to the black screen.
    I deleted the windows partition and tried to re-install but just got the black screen straight away and it will not even load.
    When i did this I noticed that Parallels had been install on the computer I tried to start it and the windows 7 is asking for the install disk to be inserted and restarted to fix problems. I insert the disk and tried to restart but nothing happened again.
    Any help would be greatly appreciated. As i need to do school reports over the next week!
    Thanks LC

    Did you create a snapshot of Windows in Parallels to fall back onto if it won't work?
    It sounds like to me you didn't pass validation, did you ignore those warning bubbles in the bottom corner?
    Take the machine to a local PC/Mac geek and have them find the problem, it's too involved to go into here.

  • U310 Windows 7 boot issue - black screen

    Hi 
    my u310 w7 500Go i3 I bought less than two months ago got problems since some time already for booting. Nothing happens except Caps light blink on the keyboard + power and battery lights. Only black screen (no bios, lenovo message whatever)
    Until now I was able to get it back 3 times after 'trying' a number of times (30 ?) pressing the power button on/off or just waiting. One time I just waited for 1 hour and it was booting on the first press of power button. This time I am about to give up.
    I have tried to press F2, F8, F10,F12 just after poweron (not sure if i have to use function key or not at that time, i set it back in bios to'normal' mode with Fn)
    I tried with power cable plugged/unpluged.
    I tried connecting an external DVD drive with W7 recovery disk. I tried to press recovery button. Nothing happens. (DVD drive lights up)
    help would be much appreciated!
    thanks
    hervey

    Hi
    Welcome To Lenovo Community
    We are really sorry to hear about the issue you are facing,  
    Please try disconnecting all cable and battery from the unit , Now press the power button for 30-40 sec then release , perform this action 4 -5 times , now connect AC adaptor  to check  by powering on and booting the system. If system is working fine you can shut down and connect the battery to check
    Do give this a try and let us know  
    Hope This Helps
    Cheers!!!
    WW Social Media
    Important Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!
    Follow @LenovoForums on Twitter!
    How to send a private message? --> Check out this article.
                            English Community   Deutsche Community   Comunidad en Español

  • Windows 7 Boot Camp Black Screen?

    Hi,
         I know there are a lot of topics about this around the forums, but I'm having a great deal of trouble installing Windows 7 on my Macbook Pro, and none of the solutions I have found are working for me. What's happening is I can make a new Windows 7 partition and press install, but when the computer restarts, it boots to a black/grey screen with no visible activity.  Sometimes I can get as far as "loading windows files" or something to that effect, but it always freezes on the screen with that loading bar full.  I have been trying to solve this for quite some time but no solutions have proved effective.
    My specs, in case it helps:
    15-Inch, Late-2008, Macbook Pro
    Nvidia GeForce 9400M 256 MB
    10.7.2
    MATSHITA DVD-R   UJ-868
    I am using a retail copy of Windows 7 home premium. 
    Any Advice would be greatly appreciated.

    Did you create a snapshot of Windows in Parallels to fall back onto if it won't work?
    It sounds like to me you didn't pass validation, did you ignore those warning bubbles in the bottom corner?
    Take the machine to a local PC/Mac geek and have them find the problem, it's too involved to go into here.

  • Boot Camp: Early 2011 MacBook Pro boots to black screen with blinking cursor after windows 7 installation.

    I bought and downloaded the windows 7 ultimate edition 64 bit iso, then proceeded to perform a correct burn to a DVD one at the slowest speed and one at the fastest. all went well. so I open Boot Camp assistant and follow the instructions to the letter, downloaded the driver support to the flash drive. partitioned my drive with more than enough room 150 gb. its starts its install. I get through everything seamlessly where I put in my info all with the exception of my activation code. yet it still continues to finalize the install and does another restart. boots back up to either A. black screen saying press any key to boot to my install disk. B. if I take it out just a white curser. also I read it may be because I had the flash drive in while I was trying to boot so I removed it as well, same result. any input would be much appreciated.

    Boot Camp- Windows installation boots to black screen with blinking cursor.

  • Macbook Pro boot shows black screen with white text cursor

    Hello,
    I have a MacBook Pro 7,1 MC374xx/A running Mavericks.  My box has two internal hard drives in it.  One had the Mac OS installed to it, and the other has absolutely nothing on it.  I decided to give Boot Camp Assistant a try and chose the hard drive with nothing on it to install Windows on.  I also had an external USB DVD drive attached with the Windows 7 installation disc on it.
    So, next thing ya know, my Mac reboots and loads a black screen that says "Memory Overload." I take out the external USB drive and restart.  Then it said, "No boot devices found."  Now for whatever reason, it's just a black screen with a white text cursor.
    What the heck happened?
    I selected command R and confirmed that I installed Boot Camp on the right hard drive (the drive that did not contain my Mac OS).  Then, I completely erased everything from the drive with Boot Camp on it.  But still..black screen with white text cursor.
    I have no Time Machine backups available so I'm forced to reinstall the OS.  Any idea why this happened?  It seems I must have attempted to install Boot Camp improperly.  Any ideas or instructions on what to do now or how to install Boot Camp successfully on the Macbook Pro I own?
    Earnestly,
    Speck

    Boot Camp- Windows installation boots to black screen with blinking cursor.

  • Windows Boots to Black Screen w/Blinking white cursor, and then...

    I installed a new OCZ sata II SSD in my iMac 27' mid-2010.  I bought the cables and pressure wall from an AASP, so it's all Apple in there except for the OCZ drive. The 2TB internal drive (factory) is in there, too.
    Installed SL to the SSD and updated to 10.6.8 and man, does this machine fly now!
    So I used Boot Camp to create a windows partition, 40GB on the SSD, then went through the WIndows 7 install process.  My WIndows disc is a retail copy - totally legit.
    So the installer finishes, and I used the disc that came with the iMac to install the Boot Camp drivers (vs 3.1)
    Then Windows restarts and - fail
    Black screen with blinking white cursor.  Tried the command fixes to the MBR - no joy.
    Here is the weird thing: if I put the Windows installer in the optical drive, then boot to the Startup Disk Manager (holding down option at power up) I can select the installer dvd, and when the prompt comes up "Press any key to boot from CD/DVD" if I just leave it for a moment, the operating system boots from the SSD.
    Weird.  But, thats what I've been doing as a workaround.  That and using Fusion to reach over to the Boot Camp partition and run it as a virtual machine (which works just fine).
    Anybody know how to fix this?
    Thanks!
    Jason

    I FOUND My answer.
    I opened the iMac back up and swapped the SATA data cables so that the cable designated for the factory installed internal HD led to my self-installed SSD - now it works as it should.
    No errors on the internal HD either.
    I beleive that EFI looks for the Windows MBR to be on the 1st drive bay.  If I had modified my system by patching the MBR or EFI somehow I guess I could have got it to work, but as it is the cables reached and all is well.
    As an aside, I came to this deduction when I removed the internal HD from the iMac and tried to boot from the SSD WIN7 partition and still could not.  Then I took the same SSD out and popped it into my MBPro and it worked.  My guess was that somehow the presence of another internal HD of any kind was confusing the boot loader, but I now believe it is the drive bay designation.
    Hope this helps someone else who has added a SSD to their single drive iMac mid-2010

  • Lenovo G560 - Issue with won't boot and black screen after HDD upgrade

    Lenovo G560 - Issue with won't boot and black screen after HDD upgrade.
     What happen: My laptop was working fine, no blue screen issue, no funny business at all. I bought a new SSD Intel 120 GB and thought it would be a good idea to replace the HDD. I shutdown and disconnected the power adapter, waited a couple of minutes and removed the battery. I opened up the back case and replaced the HDD. And put all the screws back and put the battery back in.
    Problem: The very first time I turned the power on, nothing happens besides a black screen. I pressed the dvd drive it works and opens up and closes. I waited for about 30 mins and still has blac screen. When I mean black screen, no bios menu, no logo, just a black screen with the fan sound on.
    I have tried these:
    1. Unplugged everything - battery, adapter, and pressed the power on button for about 60 seconds, nothing, the laptop turns on with the LED display on for both on and battery LED's. But nothing but black screen, no sound of windows loading just the fan and black screen.
    2. I tried putting back my old 2.5" and nothing but black screen.
    Thoughts and suggestions?
    Solved!
    Go to Solution.

    Hi Autoexit173,
    Welcome to Lenovo Community!
     As per the query we understood that you are facing issue with system not booting in your Lenovo G560 laptop.
    As you have mentioned that the system not booting, please try to remove the RAM and  turn on the system and check if you can hear any beep sound. Also try to clean the RAM slots and check for the issue.
    Click here for the steps to remove the RAM and refer page number 40.
    Hope this helps. Do post back if issue persists!
    Best regards,       
    Ashwin.S
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

  • Mac Pro early 2008 boots to black screen

    Four times out of five, on average, the Mac boots to a black screen -- a 30" Cinema Display.
    I believe the computer is booting all the way up, because I have the front power button set to put the computer to sleep, and when I manually power down the machine using the power button, the Mac will go to sleep first.
    Also, the Mac will go into Firewire disk mode when connected to my MacBook.
    The "boot-to-black-screen" occurs from cold or warm boots.
    I've tried both 10.5 and 10.6 OS -- no difference, results the same on both.
    Here's what I've tried:
    Reinstalling and updating OS both 10.5 and 10.6
    Diskwarrior
    PRAM zap
    Pulling all USB and firewire peripherals off the computer (except the Apple Wired Keyboard that shipped with the PC) -- Mac promptly booted to black screen, so peripherals are not the issue.
    Changing displays (in this case, a Samsung 17") -- same result
    I have tried booting to the Apple Hardware Test on my commercial Leopard DVD and Snow Leopard DVD, but the machine will not boot to this (the Leopard disk will boot the AHT on other Macs). I no longer have the original CDs that shipped with the Mac.
    I've suspected the video card, but according to other posts, apparently this is not the cause.
    I'm now suspecting a motherboard firmware issue.
    Before this, the Mac Pro was having a related issue pertaining to VMWare Fusion, wherein the Mac would occasionally not wake from sleep, logging a VMWare Fusion kernel crash.
    For the moment, I'm not shutting down the Mac Pro, just turning off the Cinema Display. I've left this computer running for up to two months without a reboot, so I'm confident that it will stay up and remain stable.

    I'll watch to see if you get an answer. I have a late 2008 Mac Book Pro 15 with the same problem. It boots xp good every time. But I often need to use external monitor to gain control of the OSX boot. It gives tone, shows gray, shows apple and gear the short blue and then strait to black and front LED seems to indicate sleep. Very frustrating. Happens on both use best graphics and conserve battery display settings. Tried the reset pram, safe boot, save boot verbose. All no good.

  • Boot Camp - Black Screen after installing Windows 7

    Hello guys!
    I have tried to install Windows 7 several times and so far no success.
    Everything goes fine until I complete Win7 installation.
    Then when I install Boot camp drivers the computer prompts for reboot.
    After the login screen, I am able to log in, but the screen turns into BLACK!.
    And I cannot do anything but shut it down with the power button. I can still hear that the laptop is on, but screen stays black.
    I have tried removing the ATI and NVIDIA Drivers as recommended in this forum:
    http://forums.macrumors.com/showthread.php?t=840528
    But so far I get the same result over an over.
    Anybody is facing the same issue?
    I have MACBOOK PRO
    MAC OS X 10.6.8
    AMD Radeon HD 6490M (ATI)
    Intel HD Graphics 3000
    Quad Core i7 Chip, 4GB RAM 500GB HD
    Please Help!!

    I did install : Display Driver +  Catalyst Control Center dowloaded from AMD support website:
    http://support.amd.com/us/gpudownload/Pages/bootcamp-win7.aspx
    The result is still the same - BLACK SCREEN
    I rolled back to initial configuration.
    Then I installed the AMD driver.
    In device manager it shows as the AMD  Radeon HD 6490M driver for the display/Graphics card
    Everythig is fine until I install the Boot camp drivers.
    Then after the reboot I face the same issue.
    However the driver for AMD still stays there in the devive manager.
    Any other ideas, suggestions?
    thanks!!

  • Boot Camp: Black Screen when installing Windows 7

    Hey guys, I have an intel 27' iMac. 4 days ago I removed windows 7 because there was an issue with the system (it didn't let me run Maya), so I attempted to install windows 7 again, but the problem was that my internal disk drive doesn't work. (Tried multiple ways of fixing it) Then I bought an external disk drive, hoping that this would fix everything, I was able to partition my windows 7, but when the mac restarts for the first time I'm introduced by a black screen with a small blinking dash top-left of the screen. So I found a fix for it, I got a USB renamed it to MBRFAT or MRBFAT don't remember exactly (I'm on a different computer) and did everything the internet told me to do. To my surprise, it made the blinking dash disappear, but I was introduced with yet another error. Bootmgr is missing, these 4 days were filled with complete bad luck. Please help me out here.
    Too long; didn't read version: When the iMac restarts for the first time, a black screen appears with a Bootmgr error, telling me to press any key, although I keep pressing it on my USB mac keyboard nothing happens.

    Help

  • How to How to install ATI Radeon HD2600 driver on bootcamp 3.0 windows 7 partition w/black screen problem

    Ok....so i've posted this question in a different way, and i gotten several "scratch the surface" answers from people just saying to install "Ati catalyst", or insert the os x dvd and run set up.exe, and update  to boot camp 3.1 or 3.2...while these all seem like great suggestions, I am finding myself needing more specific direction or "hand holding" so to speak.....here is the MAIN problem...
    The Background/history
    I used boot camp (3.0, and i found updates for 3.1 for imac and for windows, but can't find for mac pro, AND they all are ".exe" files which run on windows..which as you'll see is the big part of my problem...So I recently updated my mac pro (with the ATI Radeon HD2600 graphic PCIe card with 10.6.7 from 10.5.8.  I created a single partitioned drive to install windows 7 professional 64 bit.  The download software function didn't work (Thanks, APPLE for that poor level of support) so have to select the option that i have already downloaded, or have other media with the drivers already on it....i restarted with the windows 7 disk in.... 
    The installation of Windows 7 Pro 64-bit
    So the installation of windows 7 seemed to go flawlessly, was able to use my existing 23" hd apple cinema display (so somehow it has drivers that work with the graphics card, or maybe the motherboard's on board video components) and i select english, and install now, custom, blah, blah, blah...installation causes a few reboots, then restarts ultimately back in os x since that is the default boot os i use on this desk top and have to do the "opt" button to select booting in windows....so when i try restarting in windows, now using the actual boot drive on which i am installing it, it ran through another reboot or two, but then after that, my display goes black....  in the communities, the solution sounds super simple... "go download the ATI catalyst for the black screen problem....windows 7 doesn't have device drivers that work with the ATI radeon hd2600...no problem, just go download and install...."
    The problem, re-emphasized :  I cannot even finish the install for windows, because of this driver problem....i cannot see anything....I have tried to reboot in safe mode, and that then seems to invoke whatever basic drivers that do work, likely through the motherboards onboard video vs the actual graphic card, and the screen works and says that it's wanting to complete the installation, so i'm thinking awesome this is gonna work....and then.. "windows installation was not completed and cannot be completed in SAFE MODE, need to restart, blah, blah, blah" pops up...and forces reboot...so Safe Mode allows me to see, but won't allow me to finish the install of windows 7...and without completing the install i can't run (ranther I DONT KNOW HOW TO) any of the various .exe files everyone is telling me are the solutions to my problem...like update 3.1 and 3.2 bootcamp...they're all .exe files?  not sure why, because bootcamp runs in 10.6.7 i thought, but whatever...it needs running Windows to execute...then the ATI radeon hd2600 driver for windows 7 that i downloaded from the site has an installation program that is an .exe file, which needs windows to run...  Does this make sense, why i can't just use these fixes, that seem to be the only fixes out there....so can someone school me step by step here (not just the highlights) of how to update bootcamp, and how to install the ati radeon driver  without having been able to complete the windows 7 installation because the monitor goes and stays black????
    This is so very frustrating for the record...and any substantial help "not just go download this..." would be immensely appreciated.
    Some other things i've been told to try that i've tried and nothing seems to happen as i'm told it will....
    ---I've been told to install the osx dvd and run "setup.exe"  - AGAIN...it's an exe file...and 2 - when i put in the os x file it just wants to re install 10.6...so need more help if this is even a real solution to understand how to make it work...
    ---I've been told to update boot camp to 3.1 and/or 3.2 from 3.0, using Apple Software Update....Well, my software update is saying everything is up to date and there is nothing new to download at all, and when i reverify the bootcamp version it is still only 3.0.2...and again downloading the updates from www.apple.com/support/  for 3.1 and 3.2...all of those are .exe files...need windows to run them...again, refer to the problem described in detail above...
    ---I've been referred to the black screen on imac early 2011 thread saying it should fix my problem...and reading it it SEEMED like the most promising resolution...it involves creating a boot flash drive for windows 7 and an xml file that sets the imac drivers to auto install during the windows installation..and it got me farther than anything else..but still ultimately ended up in the darned black screen...my assumption is that it's because it's for imac and not mac pro so not ati-radeon specific drivers....ok....that's enough..please...anyone who thinks they can help...your help is desperately needed...thanks so much in advance!

    hey Hatter, thanks so much for getting back...so just to be super clear...is there no way to install the drivers using an exe file given my current state? no way to do it with command prompt or something?  if can make work with existing card, i'd prefer it...now when you say it's 'toast' how do you mean?  it works well with the os x partitions and always has...so i'm not sure i follow, just want to be clear...
    Now to your point of starting with only the one drive installed...so i would put that bootcamp drive in bay 1 and disconnect the rest...i'm not totally sure what you're suggesting the effect should be of doing this?  just that i'm just installing windows without the bootcamp deal...but if windows 7 doesn't support the ati radeon hd2600, it still will go black screen no? or you're saying it will run video through the motherboard if it's the only bootdrive, and will run all the way through the windows install without trying to switch over to the hd2600?  (slrry flr these questions..just really want to make sure i understand what you're telling me..thanks so much for your patience and help by the way...it's very greatly appreciated...your support is priceless!
    So now, assuming none of the above is possible...referring now to the ati 5770 that you referred to...you mention it works with 10.6 well, and that windows 7 supports it ...2 questions on that
         1) Windows 7 supports" meaning, out of the box windows 7 supports it? or will i have to install drivers still through some update, because again, if that's how i have to do it, then won't work, cuz can't start windows to see anything to install any drivers or run any thing at all...so it would have to just work with initial installation.
         2)hardware wise for my Mac Pro 3,1...intel dual quad core xeon, blah blah....will this card work? it's a PCIe and should fit on my board no prob, etc?

  • 285 GTX Mac and Windows XP booting with Boot Camp - Black Screen

    I decided to update my 8800GT to the newer 285 GTX. Loaded the drivers, a must first, then installed the card. Booted the Mac and wow what an inprovement.
    Here's where the problems start. I used Boot Camp to boot to my Windows XP 32 install in Bay 2. Got the Windows Start Up screen then nothing but black.
    I reinstalled my 8800 GT and restarted the computer. I installed the latest nVidia drivers (190.38) in XP.
    I reinstalled the 285 GTX and tries again. Mac worked fine when I restarted in XP got the Windows startup screen then nothing but black.
    I could use some answers to solve this problem. I believe the 285 is supposed to work booting Windows from Boot Camp but I can't figure out how to make it work.
    Thanks in Advance

    I know I saw, and tried to help, someone else with the same questions. At that time I think tried to get them to use Driver Sweeper 2.0 and really uninstall drivers and any leftovers.
    So there should be another thread here, but maybe also on eVGA forum.
    And it doesn't make sense, unless XP or even Apple's leftover Boot Camp drivers. So look for Driver Sweeper 2.0, works better; and there is a thread on evga for removing graphic driver and upgrade.

  • Windows 7 64-bit black screen and blinking cursor for ages before boot

    Help!
    I'm having the black screen with blinking cursor whenever I try and boot up Windows 7 Ultimate 64-bit thru Bootcamp on my MacBook Pro. If i let it just sit there for maybe 2 or 3 minutes, it then goes to the Windows Boot Manager screen and allows me to click on Windows 7 and the it boots perfect. I've tried installing it twice, same thing. No problem booting OS X Snow Leo 10.6.3. Got the right NVidia drivers installed, makes no difference. Have Paragon NTFS installed so I can get thru to NTFS partition from OS X. I badly need Windows too and don't wanna slow it down by running it in Parallels or VMWare Fusion. A little help?
    Thanks a lot!

    Solved! Here's what worked for me, it's located at:
    http://discussions.apple.com/thread.jspa?messageID=11567814#11567814
    (scroll further down, Option 3, you'll see one or two others had success with it too)
    Message was edited by: rapture_elk

  • Windows not loading properly in boot camp, black screen

    Hi guys,
    having problems with bootcamp, running the latest version under snow leopard on an intel mac mini
    i bought a copy of XP on ebay, to my dismay, what i actually got in the post was a recovery disk for a dell laptop, and a product key. Although probably illegal to sell to me, it was able to install over the top of my windows 2000 install i did with Parallels. installing to bootcamp as the disk drive is named with a different letter each time i start the virtual machine, causing havoc with games that require the cd to be in the drive, and not knowing where to look for the disc.
    I partitioned the drive, and installed windows. once that had finished, it rebooted automatically. but now, whenever i boot up windows under botcamp, i am presented with a black screen with a flashing cursor. i cannot type anything, or bypass it. if the xp disk is in the drive, it says press any key to boot windows from the cd, but pressing any key does not result in anything happening, and so i have to hold the power button down to do an emergency restart.
    does anyone know where i might have gone wrong?

    solved, by using a windows service pack 2 cd, instead of service pack 3. not sure why the later service pack would not install properly

Maybe you are looking for