Question about Sony VAIO K45 Notebook

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Cannot open my computer, laptop model PCGK45.

When opening the computer i got a little message- Invalid Boot.ini, Booting from C:\Windows\, NTDETECT failed. I want to install anew os now but i cannot reboot to cd-rom, I can,t open and boot to cd-rom in the setup bios configuration. The built in cd-rom is unavailable, I'am using an external cd writer player to boot it from but cannot, don't know how, please help, thanks in advance.

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Hi check out this solution and let me know

To resolve this issue, start the computer from the Windows XP CD, start the Recovery Console, and then use the Bootcfg.exe tool to rebuild the Boot.ini file. To do this, follow these steps:

  1. Configure the computer to start from the CD-ROM or DVD-ROM drive. For information about how to do this, see your computer documentation, or contact your computer manufacturer.
  2. Insert the Windows XP CD-ROM into your CD-ROM or DVD-ROM drive, and then restart your computer.
  3. When you receive the "Press any key to boot from CD" message, press a key to start your computer from the Windows XP CD-ROM.
  4. When you receive the "Welcome to Setup" message, press R to start the Recovery Console.
  5. If you have a dual-boot or multiple-boot computer, select the installation that you have to use from the Recovery Console.
  6. When you are prompted, type the administrator password, and then press ENTER.
  7. At the command prompt, type bootcfg /list, and then press ENTER. The entries in your current Boot.ini file appear on the screen.
  8. At the command prompt, type bootcfg /rebuild, and then press ENTER. This command scans the hard disks of the computer for Windows XP, Microsoft Windows 2000, or Microsoft Windows NT installations, and then displays the results. Follow the instructions that appear on the screen to add the Windows installations to the Boot.ini file. For example, follow these steps to add a Windows XP installation to the Boot.ini file:
    1. When you receive a message that is similar to the following message, press Y: Total Identified Windows Installs: 1

      [1] C:\Windows
      Add installation to boot list? (Yes/No/All)
    2. You receive a message that is similar to the following message: Enter Load Identifier This is the name of the operating system. When you receive this message, type the name of your operating system, and then press ENTER. This is either Microsoft Windows XP Professional or Microsoft Windows XP Home Edition.
    3. You receive a message that is similar to the following: Enter OS Load options When you receive this message, type /fastdetect, and then press ENTER.

      Note The instructions that appear on your screen may be different, depending on the configuration of your computer.
  9. Type exit, and then press ENTER to quit Recovery Console. Your computer restarts, and the updated boot list appears when you receive the "Please select the operating system to start" message.
Thanks

Posted on Dec 17, 2008

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Thats simple ur windows xp is corrupted there is only one thing u can do that is put in the xp dvd and reinstall xp

Posted on Dec 17, 2008

  • etienne meerwijk-joffel

    why should this not be correct, it is correct but if u refuse to repair your notebook than i would not wunder that u still have the message

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Related Questions:

1 Answer

NTLDR is missing


Causes
  1. Computer is booting from a non-bootable source.
  2. Computer hard disk drive is not properly setup in BIOS.
  3. Corrupt NTLDR and NTDETECT.COM file.
  4. Misconfiguration with the boot.ini file..
  5. Corrupt boot sector / master boot record.
  6. Seriously corrupted version of Windows 2000 or Windows XP.
  7. Loose or Faulty IDE/EIDE hard disk drive cable.
  8. Failing to enable USB keyboard support in the BIOS.
Solutions

Computer is booting from a non-bootable source

Many times this error is caused when the computer is attempting to boot from a non-bootable CD-ROM. First verify that no CD is in the computer, unless you are attempting to boot from a CD.

Nov 29, 2011 | HP Compaq 6710b Notebook

1 Answer

I tried to restore my sister laptop..but i got a message saying restore failed..so when i tried to restart the computer...i just got a black screen with the message NTLDR IS MISSING...Press ctrl+alt+Del...


Hi there, I did a bit of research on this for you and this is what I found:
First off, there are numerous causes which could be giving you this message. Odds are it's because reformatting wasn't completed properly, which means something on your computer hasn't been set up properly.
Computer is booting from a non-bootable source. Computer hard disk drive is not properly setup in BIOS. Corrupt NTLDR and/or NTDETECT.COM file. Misconfiguration with the boot.ini file. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32. New hard disk drive being added. Corrupt boot sector / master boot record. Seriously corrupted version of Windows 2000 or Windows XP. Loose or Faulty IDE/EIDE hard disk drive cable. Failing to enable USB keyboard support in the BIOS.

Jan 06, 2011 | Acer Pink 101 Aspire One AOD2602571...

1 Answer

When i start my conputer invalid boot.ini to C:/ducument apear before open.


When you start your computer it says invalid boot.ini and then freezes there? Or, your system is booting into windows; and your receiving another error ?

Sep 02, 2010 | Computers & Internet

1 Answer

I have an ibm t21...it booting to: invalid boot.ini file...booting from C:\winnt\ ntdetect failed.......................will not boot from here. can you help? i have a 'product recovery CD-Rom that came...


our user manual for the laptop should show a feature to boot from the cd or it usually on the laptop it self ( a function key ) that will let you boot from the CD.
Go here/ follow the recovery instruction / save to flash drive .
print out if needed .

here is the site instruction set:

copy/paste into URL or the address locator in browser.
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=MIGR-4UFUYK

Aug 11, 2010 | IBM ThinkPad T23 2647 Notebook

2 Answers

When installing xp on new hard drive in a gateway GT5056 it says NTLDR is missing What does this mean


If you are attempting to install Windows XP and are receiving this error message as the computer is booting verify that your computer BIOS has the proper boot settings. For example, if you are attempting to run the install from the CD-ROM make sure the CD-ROM is the first boot device, and not the hard disk drive.
When the computer is booting you should receive the below prompt.
Press any key to boot from the CD
Important: When you see this message press any key such as the Enter key immediately, otherwise it will try booting from the hard drive and likely get the NTLDR error again.

Aug 16, 2009 | Computers & Internet

1 Answer

NTLDR is missing




Reference number: CH000465
NTLDR is Missing. Issue:NTLDR is Missing.
Related errors:
Below are the full error messages that may be seen when the computer is booting.
NTLDR is Missing
Press any key to restart
Boot: Couldn't find NTLDR
Please insert another disk
NTLDR is missing
Press Ctrl Alt Del to Restart
Cause:
  1. Computer is booting from a non-bootable source.
  2. Computer hard disk drive is not properly setup in BIOS.
  3. Corrupt NTLDR and/or NTDETECT.COM file.
  4. Misconfiguration with the boot.ini file.
  5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.
  6. New hard disk drive being added.
  7. Corrupt boot sector / master boot record.
  8. Seriously corrupted version of Windows 2000 or Windows XP.
  9. Loose or Faulty IDE/EIDE hard disk drive cable.
You can go to these sites to view solutions (to much to post here) Very easy to understand:
http://www.computerhope.com/issues/ch000465.htm

May 22, 2009 | E-Machines eMachines Desktop PC

1 Answer

Boot Problems


Hi,

PXE means it will only boot while connected to the network,

You need to change the bois From network boot to Hard drive boot.

The system doesn't see a hard drive inside,

it thinks it is booting from the network only,

it boots to a server like this.

It is called a dumb terminal

Richard.

Apr 26, 2009 | Computers & Internet

2 Answers

Acer 3690


Could be various causes just follow the information below and you should solve it.
Good luck

NTLDR is Missing
Press any key to restart
Boot: Couldn't find NTLDR
Please insert another disk
NTLDR is missing
Press Ctrl Alt Del to Restart
Cause:
  1. Computer is booting from a non-bootable source.
  2. Computer hard disk drive is not properly setup in BIOS.
  3. Corrupt NTLDR and/or NTDETECT.COM file.
  4. Misconfiguration with the boot.ini file.
  5. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32.
  6. New hard disk drive being added.
  7. Corrupt boot sector / master boot record.
  8. Seriously corrupted version of Windows 2000 or Windows XP.
  9. Loose or Faulty IDE/EIDE hard disk drive cable.
Solutions:
Computer is booting from a non-bootable source
Many times this error is caused when the computer is attempting to boot from a non-bootable floppy disk or CD-ROM. First verify that no floppy diskette is in the computer, unless you are attempting to boot from a diskette.
If you are attempting to boot from a floppy diskette and are receiving this error message it is likely that the diskette does not have all the necessary files and/or is corrupt.
If you are attempting to install Windows XP or Windows 2000 and are receiving this error message as the computer is booting verify that your computer BIOS has the proper boot settings. For example, if you are attempting to run the install from the CD-ROM make sure the CD-ROM is the first boot device, and not the hard disk drive.
Second, when the computer is booting you should receive the below prompt.
Press any key to boot from the CD
Important: When you see this message press any key such as the Enter key immediately, otherwise it will try booting from the hard drive and likely get the NTLDR error again.
Note: If you are not receiving the above message and your BIOS boot options are set properly it's also possible that your CD-ROM drive may not be booting from the CD-ROM properly. Verify the jumpers are set properly on the CD-ROM drive. Additional information about checking the CD-ROM drive connections can be found on document CH000213.
Additional information: This error has also been known to occur when a memory stick is in a card reader and the computer is attempting to boot from it. If you have any type of card reader or flash reader make sure that no memory stick is inside the computer.
Computer hard disk drive is not properly setup in BIOS
Verify that your computer hard disk drive is properly setup in the BIOS / CMOS setup. Improper settings can cause this error. Additional information on how to enter the BIOS / CMOS setup can be found in document CH000192.
Corrupt NTLDR and/or NTDETECT.COM file
Windows 2000 users
Windows XP users

Windows XP users
  1. Insert the Windows XP bootable CD into the computer.
  2. When prompted to press any key to boot from the CD, press any key.
  3. Once in the Windows XP setup menu press the "R" key to repair Windows.
  4. Log into your Windows installation by pressing the "1" key and pressing enter.
  5. You will then be prompted for your administrator password, enter that password.
  6. Copy the below two files to the root directory of the primary hard disk. In the below example we are copying these files from the CD-ROM drive letter, which in this case is "e." This letter may be different on your computer.

    copy e:\i386\ntldr c:\
    copy e:\i386\ntdetect.com c:\

  7. Once both of these files have been successfully copied, remove the CD from the computer and reboot.
Misconfiguration with the boot.ini file
Edit the boot.ini on the root directory of the hard disk drive and verify that it is pointing to the correct location of your Windows operating system and that the partitions are properly defined. Additional information about the boot.ini can be found on document CH000492.
Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT32
If you are getting this error message while you are attempting to upgrade to Windows 2000 or Windows XP from Windows 95, Windows 98, or Windows ME running FAT32 please try the below recommendations.
  1. Boot the computer with a Windows 95, Windows 98 or Windows ME bootable diskette.
  2. At the A:\> prompt type:

    sys c: <press enter>

  3. After pressing enter you should receive the "System Transferred" message. Once this has been completed remove the floppy diskette and reboot the computer.

Loose or Faulty IDE/EIDE hard disk drive cable
This issue has been known to be caused by a loose or fault IDE/EIDE cable. If the above recommendation does not resolve your issue and your computer hard disk drive is using an IDE or EIDE interface. Verify the computer hard disk drive cable is firmly connected by disconnected and reconnecting the cable.
If the issue continues it is also a possibility that the computer has a faulty cable, try replacing the hard disk drive cable with another cable and/or a new cable.

Oct 31, 2008 | Acer Aspire 3690-2196 Notebook

1 Answer

Laptop


You may want to try to reset the BIOS to DEFAULT setings.
If this does not work...Try this turn the pc on and then press F8 a few times to access controlled boot precedure. You will be given some options and you should select "Start Windows in Safe Mode" . Hopefully, you can boot and inspect you boot.ini file.

Hope this helps

Justin

May 06, 2008 | Compaq Evo N610C Notebook

2 Answers

Invalid boot.ini


One of these two methods should fix your problem......... -------------------------- go to run and type in MSCONFIG. Then click on the "Boot.ini" tab. First, make sure if using XP Pro that the following is listed: [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect - this is the boot.ini information from XP, straight from the Microsoft Web Site. All the information below [operating systems] should be on one line! If you have a blank boot.ini file, copy and paste this information - if all information is already there, then don't change anything. Next, click the button that says "check all boot paths". You should get back a message stating that everything is good (the computer checks to make sure the boot.ini file is compatible with Microsoft Operating Systems). Next, assuming your computer likes the boot.ini file that is in there (and it should), then click the button that says "set as default". By doing this, you have now created a new (modified) boot.ini file that is a carbon copy of the original. Click apply. You will be prompted to restart. Before doing so, go back to MSCONFIG and in the general tab you will see that "use modified boot.ini" should now be checked. During reboot, you should not get the invalid boot.ini message (at least I didn't). What you will get is a message (after reachign the desktop) stating that you are not using the defaults or something like that and do you wish to go back into MSCONFIG to restore the default settings. Since your new boot.ini file is exactly the same as your original, click no and check the box to hide that irritating message. ------------------------ Or you can try this method.... right click on my computer go to properties then click the advanced tab then cilck settings under start up and recovery under system startup then click edit and paste [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /fastdetect --------------------------------- Peter

Oct 04, 2007 | Intel Motherboard

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