Question about HP Compaq dc7100 PC Desktop

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BIOS SYSTEM IS CORRUPTED!

I cant perform Biosflash whatsoever,not from USB, diskette or Cd, tells me it is corrupted hence i cant adjust any settings in setup or even load defaults and save, tried everything in vain am frustrated, should I get another motherboard, WHAT COULD HAVE CAUSED ALL THIS? MY NAME IS LABAN SHIKUKU
I AM LOCATED IN KENYA,EAST AFRICA,

MY E-MAIL ADRESS IS LABANANDISI2006@YAHOO.COM

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Hi i'm Rain.
Ye it sounds like you BIOS is corrupted. If your unable to get to DESKTOP to save anything you may have lost it all . you could replace the harddrive and save the old one to see if you can have the data pulled from it. Reinstall Windows . Windows has the correct bios settings . This will correct your problem . If the time and date will not stay set you may need to replace your CMOS battery.

Posted on Jan 13, 2010

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There will be a small yellow colour CMOS Button nearby the RTC battery on the motherboard.

Try pressing that button for 30sec after removing the power cable from the Power Supply Unit(PSU).

Try powering on the system and chk.

If it doesnt rectify the issue, purchase a new motherboard

Posted on Aug 27, 2009

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NTLDR compressed on a Compaq Presario SR105CL cant enter bios to set to boot


Step 1:
Which operating system ?

Computer is booting from a non-bootable source. Computer hard disk drive is not properly setup in BIOS. Corrupt NTLDR and NTDETECT.COM file. Misconfiguration with the boot.ini file. Attempting to upgrade from a Windows 95, 98, or ME computer that is using FAT.32 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. 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 or CD is in the computer, unless you are attempting to boot from a diskette. b> Note: 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 card reader or flash reader make sure that no memory stick is inside the computer. Additionally disconnect all USB drives, cameras, ipods, iphones, etc. from the computer. 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 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

Mar 10, 2013 | Compaq Presario sr1055cl PC Desktop

1 Answer

How can i flash the bios?


Well, you have been warned.


You can do this on a WinXP machine that has a floppy disk drive and a CD burner:

Download a boot disk from http://www.bootdisk.com./


Create a boot diskette from the downloaded file.

Add your BIOS flash program to this diskette.


Boot the machine from the diskette (for testing purposes)

Use the CD burner to burn a bootable CD.


Boot the Windows 7 PC with this CD.

Flash the BIOS.


This process is not trivial.

Inexperienced users are unlikely to succeed with it.


Note also that flashing a BIOS is rarely required.

If your BIOS does not see the disk then there is probably a much simpler reason, e.g. a bad cable or an incorrect jumper setting.


Note also that your question has nothing whatsoever to do with Windows.

A hardware forum would be a much better place to discuss this topic.


It is where you would get a proper peer review of the issue.


hope this helps

Sep 23, 2012 | ASUS P5GC-MX/1333 Motherboard

1 Answer

Product key


google translate
intervention on the wrong bios ?

will need to provide more information

Well, you have been warned.


You can do this on a WinXP machine that has a floppy disk drive and a CD burner:

Download a boot disk from http://www.bootdisk.com./


Create a boot diskette from the downloaded file.

Add your BIOS flash program to this diskette.


Boot the machine from the diskette (for testing purposes)

Use the CD burner to burn a bootable CD.


Boot the Windows 7 PC with this CD.

Flash the BIOS.


This process is not trivial.

Inexperienced users are unlikely to succeed with it.


Note also that flashing a BIOS is rarely required.

If your BIOS does not see the disk then there is probably a much simpler reason, e.g. a bad cable or an incorrect jumper setting.


Note also that your question has nothing whatsoever to do with Windows.

A hardware forum would be a much better place to discuss this topic.


It is where you would get a proper peer review of the issue.


hope this helps

Aug 07, 2012 | AMD Athlon-64 2800 CPU and Mother Board...

1 Answer

Ntlrd missing xp tablet on my hp tc1000 with no cd rom


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. 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.
  10. 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 floppy disk or CD-ROM. First verify that no floppy diskette or CD is in the computer, unless you are attempting to boot from a diskette.

Note: 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 card reader or flash reader make sure that no memory stick is inside the computer. Additionally disconnect all USB drives, cameras, ipods, iphones, etc. from the computer.

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 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.

Computer hard disk drive is not properly setup in BIOS

Verify that your computer hard disk drive is properly setup in the CMOS setup. Improper settings can cause this error.

Corrupt NTLDR or NTDETECT.COM file

Windows 2000 users
Windows XP users

Sep 24, 2011 | Computers & Internet

1 Answer

Hi i need a expert to resolve my laptop Acer Aspire 1640z . I was upgrading my bios from 3a19 to 3A24 and now... after powering on, i hear 1 long beep and 2 short beeps and my screen is black. Nothing...


According to my troubleshooting manual of Acer Aspire 4520-Z3 about

BIOS Flash Utility:

The BIOS flash memory update is required for the following conditions:
New versions of system programs
New features or options
Restore a BIOS when it becomes corrupted.

Use the Phlash utility to update the system BIOS flash ROM.
NOTE:
If you do not have a crisis recovery diskette at hand, then you should
create a Crisis Recovery Diskette before you use the Phlash utility.
Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash.
Please use the AC adaptor power supply when you run the Phlash utility.
If the battery pack does not contain enough power to finish BIOS flash,
you may not boot the system because the BIOS is not completely loaded.

Follow the steps below to run the Phlash.
1. Prepare a bootable diskette.
2. Copy the flash utilities to the bootable diskette.
3. Then boot the system from the bootable diskette.

The flash utility has auto-execution function.
---------------------------------------------------------------------------------------------------------------------------

You need to prepare a bootable Flashdisk into dos mode
then you should search for the above mentioned crisis recovery
diskett and transfer its content to the flashdisk.

I read from another forum that for recovery of Aspire 4520 problem
can be done through pressing of the keys combination as follows:
press FN + ESC and hold them, then just hit the power on button
and release it, after awhile "the power button" should blink red,
release the keys FN+ESC and don't touch anything.

After successful of recover the bios it should restart normally.
That happen after 20-30 minutes. If it doesn't restart just repeat the
process.

Hope it helps

Mar 09, 2011 | Computers & Internet

1 Answer

Ntldr is mising


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
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. Attempting to upgrade from a Windows 95, 98, or ME computer that is usingFAT32.
  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.
  10. 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 floppy disk or CD-ROM. First verify that no floppy diskette or CD is in the computer, unless you are attempting to boot from a diskette.

Note: 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 card reader or flash reader make sure that no memory stick is inside the computer. Additionally disconnect all USB drives, cameras, ipods, iphones, etc. from the computer.

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 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.

Feb 19, 2011 | Microsoft Computers & Internet

1 Answer

Yea sorry, forgot that tid-bit of info. It,s the W3118 eMachine / Gateway FIC K8MC51G


This issue can be caused by any of the below reasons.

-Corrupt boot files on the computer.
-Settings for hard disk drive are not correct.
-Floppy diskette or CD in computer causing issue.
-Boot devices not set properly.
-BIOS corrupt or misc. setting not set properly.
-Connections loose or disconnected.
-Bad Hard disk drive or other bad hardware.

Solution:


Corrupt boot files on the computer

If the computer has no bootable files on the drive it is attempting to boot from it is possible that the computer may halt at " verifying dmi pool data..."

To resolve this issue:

Boot from a bootable floppy diskette. Ensure that this diskette was made on the same Microsoft Windows operating system that is installed on your computer.

Once at the A:\> prompt type "sys c:" and press enter. This should report the message "File system transferred." Once transferred remove the diskette and reboot the computer.

If the computer continues to not boot attempt to re-create the master boot record by booting from the bootable floppy diskette again. Once at the A:\> prompt type "fdisk /mbr" and press enter. This should return you to the prompt without giving you any message. Once at the prompt remove the diskette and reboot the computer.

Note: The above information only applies to Microsoft Windows users. If you are running a Linux / Unix variant or other operating system such as OS/2 and the computer is freezing at this DMI message ensure that Linux / Unix has been properly installed first and/or your boot manger is not corrupt.

Settings for hard disk drive are not correct

The computer freezing at "Verifying dmi pool data..." may be caused when the hard disk drive settings within CMOS are not set properly. Enter CMOS and verify that the hard disk drive settings are set properly and/or that it is set to Auto Detect.

Floppy diskette or CD in computer causing issue

Verify no floppy diskette or CD is in the computer. In some cases the computer may be trying to boot from either of these drives causing issues with the boot sequence.

Boot devices not set properly

The computer stopping at " verifying dmi pool data..." can be caused when the boot devices on your computer are not set properly in CMOS. First, verify that no CD or diskette is in your computer. If a CD or diskette is in the computer attempt to remove this first to determine if it was attempting to boot from it.

If No CD or diskette is in the computer and your computer still halts at the DMI message enter CMOS setup and verify that the boot options are set properly. We commonly recommend that the floppy be set the first boot device, hard drive as the second boot device and the CD-ROM as the third boot device.

BIOS corrupt or misc. setting not set properly

If none of the above recommendations have resolved your issue attempt to reset the BIOS / CMOS settings to the factory or default settings.

Connections loose or disconnected

If the computer has been recently moved or new hardware has been installed in the computer it is possible that a connection may be loose or even disconnected. Verify that the hard disk drive, floppy and CD-ROM cables are properly connected.

Bad hard disk drive or other bad hardware

If you computer continues to freeze at the DMI message after attempting all of the above recommendations it is possible that the computer may be freezing because of a bad hard disk drive or other bad hardware in the computer.

Before replacing any hardware we first recommend you attempt to erase everything on the hard drive and start over.

If you're unable to get to the point of re-installing the operating system it's likely your computer has a hardware issue and it's suggested that the hard drive be replaced. If that doesn't resolve the issue then have the motherboard replaced.

Oct 20, 2009 | E-Machines eMachines Desktop PC

5 Answers

This Acer AST 160 I'm working on crashed...


Computer stops at verifying dmi pool data. Issue: Computer stops at verifying dmi pool data.
Cause: This issue can be caused by any of the below reasons.
  1. Corrupt boot files on the computer.
  2. Settings for hard disk drive are not correct.
  3. Floppy diskette or CD in computer causing issue.
  4. Boot devices not set properly.
  5. BIOS corrupt or misc. setting not set properly.
  6. Connections loose or disconnected.
  7. Bad Hard disk drive or other bad hardware.
Solution: Corrupt boot files on the computer
If the computer has no bootable files on the drive it is attempting to boot from it is possible that the computer may halt at " verifying dmi pool data..."
To resolve this issue:
  • Boot from a bootable floppy diskette. Ensure that this diskette was made on the same Microsoft Windows operating system that is installed on your computer.
  • Once at the A:> prompt type "sys c:" and press enter. This should report the message "File system transferred." Once transferred remove the diskette and reboot the computer.
If the computer continues to not boot attempt to re-create the master boot record by booting from the bootable floppy diskette again. Once at the A:> prompt type "fdisk /mbr" and press enter. This should return you to the prompt without giving you any message. Once at the prompt remove the diskette and reboot the computer.
Additional information about the "fdisk /mbr" command can be found on document CH000175.
Note: The above information only applies to Microsoft Windows users. If you are running a Linux / Unix variant or other operating system such as OS/2 and the computer is freezing at this DMI message ensure that Linux / Unix has been properly installed first and/or your boot manger is not corrupt.
Settings for hard disk drive are not correct
The computer freezing at "Verifying dmi pool data..." may be caused when the hard disk drive settings within CMOS are not set properly. Enter CMOS and verify that the hard disk drive settings are set properly and/or that it is set to Auto Detect. Additional information about entering CMOS setup is found on document CH000192.
Floppy diskette or CD in computer causing issue
Verify no floppy diskette or CD is in the computer. In some cases the computer may be trying to boot from either of these drives causing issues with the boot sequence.
Boot devices not set properly
The computer stopping at " verifying dmi pool data..." can be caused when the boot devices on your computer are not set properly in CMOS. First, verify that no CD or diskette is in your computer. If a CD or diskette is in the computer attempt to remove this first to determine if it was attempting to boot from it.
If No CD or diskette is in the computer and your computer still halts at the DMI message enter CMOS setup (steps found on document CH000192) and verify that the boot options are set properly. We commonly recommend that the floppy be set the first boot device, hard drive as the second boot device and the CD-ROM as the third boot device.
BIOS corrupt or misc. setting not set properly
If none of the above recommendations have resolved your issue

Sep 10, 2009 | Acer Aspire T160 (AST160UA3400) PC Desktop

1 Answer

Corrupted checksum


on a different computer, you can download a "bios flash update" from the computer manufacturer's website. it may want to burn a cd with the flash utility and binary file to flash the bios with. boot from the cd or diskette, and then you should be able to boot the computer after that.

ps - it won't format your hard drive or erase your files.

Sep 23, 2008 | Acer Aspire 5610-4648 Notebook

3 Answers

Computer won't reboot


Check your BIOS settings, specifically the diskette drive setting. Next, check the cabling to the drive itself. Your problem may have nothing to do with the diskette drive, but check it out. Next, have someone download hard drive diagnostics for the brand of drive in the machine. You could have errors on the drive, and a diagnostic program may locate, repair them. The startup disks, these do a full system restore, reinstall of the operating system? The machine will boot from the first startup disk and begin the reload process?

Sep 12, 2007 | E-Machines etower 400i3 PC Desktop

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