Operating system not boot, black screen!

Similar Questions

• Re: NB200-110 can not boot - black screen

  Hi all!

  I have a toshiba nb200-110 semi-bricked: can I power on it, I can surf via the bios, I can pass any setting but I can't start!

  Indeed, after the bios, I have black screen.
  If I try to go to the boot menu (f12) I always black screen! What can I do? BIOS version is 1.20.

  I have created a disk of crysis with the latest bios (2.10), it seems flahs porperly but upon restarting, I always BIOS 1.20

  sSorry for my bad English

  PS I KNOW THAT THEY HAVE RESET THE BIOS WITH THE JUMPER (BECAUSE THEY FORGOT THE PASSWORD).
  BEFORE THIS OPERATION, THE NETBOOK WORKED WITHOUT PROBLEMS!

  Hello

  You speak for themselves
  What these say that the laptop was already send to ASP?

  Have you checked if the video output was not set to external monitor?
  Please check if the FN + F5 keys that toggle between internal and external monitor.

  If it does not then I would recommend contacting ASP guy that removed the BIOS password I say everything was ok before the BIOS password has been deleted maybe they changed something in the BIOS or BIOS itself

  I wish you good luck

• Windows Vista does not boot, black screen after "windows loading files...". »

  I have a laptop HP Pavilion dv2000, it came with windows vista, so I don't have a boot disk. When I try to start it, it will say "windows loading files...". "with a bar, once the bar is loaded it will say microsoft Corp. (with the copyright symbol) and another bar with a bar made up of three small bars of loading through it, once that is done, it will show a black screen. I have installed recent updates and I can't access the restore mode or security system.

  Hello

  The possible fix is the same that you can not boot the system currently.

  You need to make a computer repair/restore on another disc, borrow a friends Windows disk.
  or buy one from the manufacturer of the system. See the methods in BOLD above which also shows how
  a repair/recovery disk which is bootable.

  It may not be repairable by a user and the help of a real store of the computer (no leeks and peaks at)
  a BestBuy or other BigBox stores) or Support from HP is required.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• CQ61-312SA: Presario CQ61 does not boot, black screen.

  In setting in motion:

  • LEDs LED power supply front and button cases NIP
  • Wireless LED lights
  • Above the touchpad LED lights continuously
  • LEDS near caps lock and above paved digital flash streaming
  • No sign of drive activity, no fan noise, the screen remains black.

  Looks like it is not booting in the BIOS.

  However, I tried:

  • Remove the battery, button to power down etc.
  • Remove each RAM module and Exchange.
  • Remove the HARD drive

  NB symptoms are the same when the power supply plugged in or not.

  I believe that the flashing LEDs are important but I the only references I can find are telling me to contact the HP Support.

  Can anyone tell if this is likely to be a failure of a repairable component.

  I was hoping to identify the component that prevents the laptop to even start the BIOS but I guess I'll have to just it's bin.

• Rise Of Nations Gold does not boot, black screen with pointer, using Vista

  		System model
  Windows Vista Business Service Pack 2 (build 6002) Install language: English (United States) Local system: English (United States)		No details available
  Processor		Main circuit
  2.20 gigahertz AMD Athlon 64 hides the central memory of 128 kilobytes cache 512 KB secondary memory 64-bit ready Not hyper-thread		Map: ASUSTeK Computer Inc. A8V - VM SE Rev 1. XX The bus clock: 200 MHz BIOS: American Megatrends Inc. 0201 20/11/2006
  Readers		Memory modules
  200.05 capacity disk hard usable GB 47.02 gigabytes of free disk space SJK SLUF41Y7 SCSI CdRom Device [CD-ROM drive] SONY DVD RW AW - G170A ATA Device [CD-ROM drive] WDC WD2000JS-00SGB0 [hard drive] (200,05 GB) - drive 0, s/n WD-WCANY2081150, rev 20.06C03, SMART location: healthy		1 024 megabytes usable installed memory Slot 'DIMM0' has 512 MB Slot 'DIMM1' has 512 MB Display Channel [Controller] (4 x) VIA Bus Master IDE Controller - 0571 VIA Serial ATA Controller - 0591   NVIDIA GeForce 6800 [graphics card] DELL M782 [Monitor] (15.7 "screws, s/n 8G157226B65B, February 2002)

  When I try to play Rise of Nations Gold, it shows the logo Big Games Huige, then a black screen with a cursor and then stops.  The above is my system stats

  Problem is solved: for anyone else having this problem, apparently, the solution is to wait about * 40 MINUTES * and then you will get a title screen and play the game.

  No music, screen title or is it possible that the game is loading...

  Thanks for the help so :)

• Pavilion g6 can not boot black screen of death...

  Hello

  I have a g6 2240-CA Pavilion which will not start upward.  I get the 'HP' symbol and a message about 'Prepare auto repair'... then it goes in the black screen of death.

  It runs Windows 8 (pretty sure its 64-bit version), System ID 1849 and ST9500325AS ATA Hard Drive.

  I ran to the verification of diagnosis for the (vast) memory and hard drive.  The memory test the HD failed.  Specifically the "HD SMART Check" success and failure "HD short DST Check" with the following details:

  Failure ID: Q4M8GW-6HV71A-MFPWW1-60WV03

  Product ID: C2N57UA #ABL

  Let me know if you need more info... Alan

  Hello

  According to test results, you posted, and it does not point to hard drive failure. Is your older machine for less than 12 months?

  In this cases aged under 12 months contact HP in your local area and organize a repair service.

  Checkurtech

• Tecra S1 - does not boot, black screen

  When I turn on my Tecra S1, fan starts, dvd starts up but screen stays black and hd light does not illuminate. If I press F8 or F12, or sometimes even if I do not support what it is, I've heard three beeps. I disconnected the battery, HD and RAM, but it seems that the same thing.

  What can I do to detect and debug the problem? Thank you

  Hey Buddy,

  I found and interesting article on the Web from Toshiba site:
  [What steps must be followed if your Toshiba laptop does not start? | http://forums.computers.toshiba-europe.com/forums/ann.jspa?annID=21]

  Overall this beep code means that a hardware malfunction has been detected. An ASP in your country can tell you what the problem is.

• After my computer will crash does not start has a black screen with message operating system not found. Responsible for recovery disc but wont start.

  not boot Vista after that computer crashed have a black screen with message operating system not found.recovery discs won't load

  Go to your Bios/Setup, or the Boot Menu at startup and change the Boot order to make the DVD/CD drive 1st in the boot order, then reboot with the disk in the drive.

  At the startup/power on you should see at the bottom of the screen either F2 or DELETE, go to Setup/Bios or F12 for the Boot Menu

  Above is the way you normally boot from the Vista recovery disks.

  If you have tried to boot from the recovery without success disks, contact the manufacturer of your computer.

  This isn't their recovery process, Microsoft.

  See you soon,.

  Mick Murphy - Microsoft partner

• My computer laptop sony vaio says operating system not found at boot

  My computer laptop sony vaio says operating system not found at boot.

  Hello

  What is the model # computer? Check the following link to locate the model #:

  http://eSupport.Sony.com/us/p/support-info.pl?info_id=264

  Y at - it any hardware or software changes?

  Remove all devices, dock and removable media connected to the computer and try the following steps to resolve the problem:

  1. Check if the hard drive is listed in the BIOS. Restart the computer > key 'F2 '.
  
  
  2. For Windows 8, shut DOWN the computer > press Assist key > key press F2 to access the BIOS.
  
  
  3. If the hard drive is not listed, the problem may be related with the material. Reset the BIOS once.
  
  
  4. Use the arrow keys on the keyboard to find the "Exit" button and select an option "Load optimized or default values", save the settings and exit the BIOS.
  
  
  5. Then check if you are able to start the operating system.
  
  
  6. In the case, if the problem persists, it may be related with the material.
  
  
  7. If the hard disk is listed, follow the procedure described on the link: https://us.en.kb.sony.com/app/answers/detail/a_id/30721/c/65, 66/kw/Error%20Operating%20system%20not%...
  
  
  8. In case, if the problem persists, contact the Sony service team: http://esupport.sony.com/US/p/service.pl

  If my post answered your question, please mark it as an "accepted Solution".

• machine is trying to perform a PXE boot after installing updates-"operating system not found error" when PXE boot

  Original title : Aucuns OS after installing updates save broken disk how to reinstall windows vista

  I installed the microsoft updates on my Vista laptop and now the system does not start. Error message is:

  Check the connection of the cable! PXE - MOF:
  exit Intel PXE ROM.

  Operating system not found
  Backup of disks were damaged
  starts from disc downloaded ubuntu, so no problem with a hard drive.
  Cannot access then unable to return to the last good configuration safe mode?
  where can I download vista to reinstall?

  Hello

  Contact your computer manufacturer and ask them to send a set of recovery disks Vista.

  They should do this for a small fee.

  "How to replace Microsoft software or hardware, order service packs and replace product manuals.

  http://support.Microsoft.com/kb/326246

  Read the responses in these links on the false boot order and network devices.

  http://www.techsupportforum.com/forums/F16/PXE-MOF-exiting-Intel-PXE-ROM-41235.html

  http://www.computerhope.com/issues/ch000706.htm

  See you soon.

• Booting from a flash drive fails with a message: operating system not found

  I tried to boot from a flash drive, but it says operating system not found. Is there something wrong, that I did? I used a program called ISO on USB and he managed to copy the installer of Ubuntu on my flash drive.

  As you try to install a Linux operating system, I recommend you this announcement in a Linux forum. Not many people on these forums will be familiar with the installation of LInux.

• Windows Vista has crashed, "the operating system not found" error, can I load Windows XP on a partition?

  I have an Acer Aspire 5516, with pre-installed Windows Vista. I didn't know that it did not come with a recovery disk UNTIL my system crashed! During a routine virus scan, I got a blue screen saying a major problem has been found and the system has been shut down. I followed the instructions to gracefully shut down my laptop. When I turned this back on after the "Acer" logo he went to a black screen with info on my computer and the last line States "not found operating system". That's when I discovered there was no recovery disc & it is integrated into the system. To access this system you we F8 to enter safe mode, then Alt F10 to access 'erecovery management system. Neither one of these functions operate! Still getting the black screen with "operating system" not found I have a Windows XP my laptop previous. What I was wondering is if I can load on my Acer, possibly on a partition, in order to be able to get into my laptop and save all of my files? I'm terrified of losing everything I have! I have thousands of pictures that I can't replace. If anyone can help please do! I am on a very limited income & can not really afford professional help. Thank you very much in advance!

  Hello

  normally with an Acer you press Alt + F10 at startup to start the hidden recovery partition recovery, not F8, then this combo

  but you do not have an option to save your data, that

  in daily use acers normally have a system partition, a partition of data to save your data, etc. to and also this hidden partition recovery

  and read this on data recovery, too;

  Data recovery

  1. remove the hard drive and it slave in another computer

  2 buy or borrow a USB disk drive hard put in yout case then plug it into another computer and read the hard drive like this

  3. try Knoppix

  http://www.Knopper.NET/Knoppix/index-en.html

  BUT this method 3 depends on your hardware in the computer that failed

  read this information about method 3:

  http://www.Knopper.NET/Knoppix/index-en.html

  Download/save the file Knoppix Live CD ISO above.

  http://isorecorder.alexfeinman.com/isorecorder.htm

  Download the Vista software from the link above.

  After installing above ISO burning software, right click on the Knoppix ISO file > copy the Image to a CD.

  Knoppix is not installed on your PC; use only the resources of your PC, RAM, graphics etc.

  Change the boot order in YOUR computer/laptop to the CD/DVD Drive 1 in the boot order.

  Plug a Flash Drive/Memory Stick, BOOT with the Live CD, and you should be able to read the hard drive.

  When the desktop loads, you will see at least two drive hard icons on the desktop (one for your hard drive) and one for the USB key.

  Click on the icons of hard drive to open and to understand which drive is which.

  Click the icon for the USB drive and click on "Actions > Change the read/write mode" so you can write to disk (it is read-only by default for security reasons).

  Now to find the files you want to back up, just drag and drop them on the USB. When you're done, shut down the system and remove the USB key.

• Pavilion series 2100 p6: my computer says "operating system not found" Please help me

  I tried to reset my pc because my computer is very slow so I tried, during the reset there were times when he could not reset so I continued to do and then a message showed "an operating system not found. Try disconnecting all drives that do not contain an operating system". Please help me. I really don't much about computers. And I also had windows 10

  Juan8

  Hello;
  
  Let me welcome you on the HP forums!
  
  According to the page of the product HP for your PC, it came not with preinstalled Win10.  THIS means that you have done the upgrade to Win10.

  While Microsoft says there is no risk in the upgrade of Win10, because they allow you to believe that you can always return to your BONES and the original installation program within 30 days, the ugly fact of the matter is that the Win10 GoBack feature turned out to be unreliable - and when she fails, she can let machines in a State corrupted - that does not always happen , but it happens often enough to be a problem and you will get no warning beforehand that he goes to the trash your PC!
  
  If this is not enough, the Win10 upgrade is known, in some cases, corrupt partition recovery stored by the OEM that built the original machine. It's pretty much guarantee that no HP recovery will work.

  The problem you mentioned is usually due to one of two basic problems:
  (1) defective hard drive
  (2) damaged/missing bootloader files
  
  As to the first, please follow the instructions in this link to test your hard drive: http://support.hp.com/us-en/document/c00439024
  
  If that confirms that your drive has failed, then you will need to replace it.  Please report back if this is the case.
  
  As for the second, you need access to a PC for this phase of work in order to create the necessary support to fix your PC boot loader.
  
  Once you have that, please download and create the Win10 installation media from this link: http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install?ocid=ms_wol_win10
  
  Note that when you download and build install media, the default tool corresponding to what is already installed on your PC (as in home for the House, and 64-bit to 64 - bit).  While you CAN change these settings, are NOT. If you do, the media that results will be different and will force you to enter a NEW product code.
  
  Boot from the media that you have created and follow the instructions in this link: http://www.tenforums.com/tutorials/2294-advanced-startup-options-boot-windows-10-a.html
  
  You will need to go to the Advanced Options screen and click on startup repair.  You will probably need to run Startup Repair three times for him to fix all the boot loader.
  
  Once completed, your PC should start OK.

  Good luck

• ProBook 450 G2, core-i5: operating system not found

  Hello

  I expanded the partition of my C drive with force to upgrade to windows 10 since an iso file... then after restarting, I am facing the problem "an operating system is not found. Please remove storage external use... »

  I tried to boot from the start menu by pressing F9 while restarting, but no solution met! I also tried to boot from EFI file, but does not because no options that are there found.

  The disc is also OK, checked the BIOS settings option.
  
  Now what to do?

  Spoiler (Highlight to read)

  Asif_Ahmed_Joy

  Hello;
  
  Let me welcome you on the HP forums!
  
  I read your post about the operating system not found since the Win10 Upgrade failed and tried to help.
  
  One of the things that happened during the upgrade:

  (1) it mostly completed but failed in the writing of the new boot loader files

  (2) it failed early in the upgrade, screw up your PC as well

  Allows to process 1) first - by recreating the bootloader files.

  You need access to a PC for this phase of work in order to create the necessary support to fix your PC boot loader.
  
  Once you have that, please download and create the Win10 installation media from this link: http://windows.microsoft.com/en-us/windows-10/media-creation-tool-install?ocid=ms_wol_win10
  
  Note that when you download and build install media, the default tool corresponding to what is already installed on your PC (as in home for the House, and 64-bit to 64 - bit).  While you CAN change these settings, are NOT. If you do, the media that results will be different and will force you to enter a NEW product code.
  
  Boot from the media that you have created and follow the instructions in this link: http://www.tenforums.com/tutorials/2294-advanced-startup-options-boot-windows-10-a.html
  
  You will need to go to the Advanced Options screen and click on startup repair.  You will probably need to run Startup Repair three times for him to fix all the boot loader.
  
  Once completed, your PC should start OK.

  If this does not work, then we are on option 2) - which is not good news.

  While Microsoft says there is no risk in the upgrade of Win10, because they allow you to believe that you can always return to your BONES and the original installation program within 30 days, the ugly fact of the matter is that the Win10 GoBack feature turned out to be unreliable - and when she fails, she can let machines in a State corrupted - that does not always happen , but it happens often enough to be a problem and you will get no warning beforehand that he goes to the trash your PC!
  
  If this is not enough, the Win10 upgrade is known, in some cases, corrupt partition recovery stored by the OEM that built the original machine.  It's pretty much guarantee that no HP recovery will work.

  What will work restores your computer to its original factory state using HP recovery media.
  
  It is a set of DVD and a CD or a USB key, which will erase the hard drive (removing all data, applications and settings, reinstall the original OS, drivers and utilities for HP. In some cases, you will be able to order a USB instead of discs.  You must order at HP; they cannot be downloaded.
  
  You can look online for recovery from the paged media related: http://support.hp.com/us-en/drivers
  
  Once there, enter your product name or number. On your software page and download the drivers, select your operating system and version. Click on "Update".  If the HP recovery support is available for your computer, down near the bottom of the page, you will see an entry for the command Recovery Media-CD/DVD/USB. Click on the symbol '+' to expand this entty and click on order to press for more details.
  
  Or, if you prefer, you can do the same by contacting HP Customer Service:
  
  If you live in the United States or the Canada, details are on this page: http://www8.hp.com/us/en/contact-hp/phone-assist.html#section1
  
  If you live elsewhere, contact details are on this page: http://www8.hp.com/us/en/contact-hp/ww-contact-us.html
  
  NOTE: once you get through, stay on the line until you are finally able to talk to someone ' one - it can take a while!
  ---------------------------------------
  However, HP customer care is generally not available on weekends, so you will have to wait until Monday to contact them.
  ---------------------------------------

  Don't forget to read through the material in the linked thread before attempting the recovery: http://support.hp.com/us-en/document/c00707939
  
  Good luck
  ========================================================================
  I'm a volunteer and I do not work for, or represent, HP.
  ---------------------------------------------------------------
  If my post helped you, please click on the Thumbs-Up symbol on my post to say thank you.
  If my posts resolved your issue please click "accept as a Solution.
  ========================================================================

• my XP is not booting (white screen) and crashes at isapnp.sys then in safe mode.

  My XP Home Edition is not booting (white screen) and crashes at isapnp.sys then in safe mode. Please help as soon as possible because I need this platform for school!

  What is your system brand and model?

  Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

  The afflicted system has a CD/DVD drive work?

  You have a true bootable XP installation CD (it is not the same as any recovery CD provided with your system)?

  The symptom often means that your system is of a malicious software.

  With this particular symptom of hanging on isapnp.sys in Mode safe is to search for a driver of zero-byte length file in the c:\windows\system32\drivers folder.

  Of course, you have to boot the system on something in order to access the hard drive to find the suspicious file and get rid of it.

  If you have any installation CD bootable XP real where you start in the XP Recovery Console, or you are not sure what type of bootable CD, you have,
  make a CD of bootable XP Recovery Console or Hiren Boot CD and don't forget.

  There is no XP media needed to make a Hiren Boot CD or a bootable XP Recovery Console.  You can access the folder and check if
  There is this action suspect file and take.

  Once you're booted to the CD of your choice, navigate to the following folder (assuming that XP is installed on your C volume):

  c:\Windows\System32\Drivers

  Looking for a file that ends with an extension .sys and zero bytes in length.  The file can also have a curious name because she may have been generated at random.

  If you are in the XP Recovery Console, issue the following command in the c:\windows\system32\drivers folder:

  dir *.sys

  Files Scrolls one screen at a time.  Look at the list of files with .sys extensions and their lengths.  You don't need to
  worry about directories...  If you see a file with a .sys extension which is zero byte, it is suspect.

  If you use just the Mini XP Mode a Hiren boot CD (which works as Office XP), navigate to the folder of the my
  Computer desktop icon and locates the suspect files.

  You really want to remove the suspicious file once you get running and you run some scans for malware, but if you are
  not sure what is the suspicious file or if it might be necessary, just rename the suspicious file for now, in case you are not sure.

  For example, if you find zigxrtml.sys folder had a length of zero byte, rename it:

  Rename zigxrtml.sys zigxrtml.bad

  Renaming or removing the suspicious file to get the system running is not resolved the problem.  It is the symptom of the problem.

  The problem is your system is infected by malicious software and you should always follow up with a few scans to remove infections.

  Once your system is running, followed with MBAM and SAS to be sure that the affliction has really been removed.

  Reduce the risk of malware by running some scans.

  Download, install, update and do a full scan with these free malware detection programs can solve any problems:

  Malwarebytes (MMFA): http://malwarebytes.org/
  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  It can be uninstalled later if you wish.

  The scans by operating clean, restart, test your task manager and we can repair any other pending issues.

  Do, or do not. There is no test.

  I decided to implement the points for a new puppy instead of a pony!