Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.

Before updating, please read the installation instructions and important information noted below.

Dell Latitude C810 System BIOS, A12

AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Latitude C810 FlashBIOS Version A12
Recommended

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Fixes & Enhancements

The following updates were made to the A11 BIOS to create A12:

Issues Fixed:
1. Fixed problem under Windows 2000 Service Pack 3 where a Matrox
Millennium G450 PCI card installed in a C/Dock or C/DockII PCI slot
would be listed in Device Manager with an error.
2. Fixed problem where the hot-key will not respond under
ACPI with A/C attached and no batteries installed.
3. Fixed issue in which System Setup displays the wrong capacity
for hard disk drives larger than 65GB.
4. Fixed issue in which modular bay and dock media bay drives
may not be recognized correctly by SMBIOS under ACPI operating
systems.
5. Fixed problem in which SMBIOS fails to notify Dell Open Manage
Client Instrumentation of system fan failures.

Enhancements:
1. Enhanced BIOS support to ensure Computrace Security Software
operates consistently when new BIOS versions are released.
2. Added support for additional LCD panels.
Read More

Version

A12, A12

Release date

14 Mar 2003

Download Type

System BIOS

Category

BIOS

Importance

Optional
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
Available formats

File Format: ZipPack External
File Name: A12-C810.EXE
File Size: 2.96 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available

File Format: One or more self extracting disk images inside of a self extracting zip
File Name: C810-A12.EXE
File Size: 1.39 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, then double-click it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available

File Format: Flash BIOS executable
File Name: C810_A12.exe
File Size: 312.46 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available

File Format: A text file containing customer friendly fixes and enhancements information
File Name: C810_A12.TXT
File Size: 18.15 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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Custom Instructions for C810_A12.exe:

This file format consists of a BIOS executable file. To use it, download
the file and copy it to a DOS-bootable diskette. With the diskette in the
floppy drive, reboot the system and run the program.
Custom Instructions for C810_A12.TXT:

This file format contains plain text which can be viewed with a standard
text editor.
Floppy Disk Boot to Disk for C810-A12.EXE

Download

1. Click Download Now, to download the file.
2. When the File Download window appears, click Save (Windows XP users will click Save) this program to disk and click OK. The Save In:
window appears.
3. From the Save In: field, click the down arrow then click to
select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file
icon appears on your desktop.

Hard Drive Floppy Disk Creation

1. Get 1 blank, formatted floppy disks.
2. Double-click the new icon (it looks like a floppy diskette) on
the desktop. The Self-Extractor window appears.
3. Click Setup. An black MS-DOS window appears with a message
indicating that you need 1 floppy diskettes.
4. Press the [ENTER] key.
A message appears prompting you to insert a blank floppy diskette.
5. Insert a floppy disk into the floppy disk drive.
6. Press the [ENTER] key. A message appears indicating that all
data on the disk will be erased.
7. Press the [y] key and then press the [ENTER] key.
The files are copied to the floppy diskette. If the procedure requires
more than one diskette, repeat steps 5 – 7 until you reach the end of the diskette set.
8. After all the files have been copied to the last floppy disk,
press the [ENTER] key and the MS-DOS window closes.

Install

1. Insert the first (or the only) disk of the set into the Floppy
drive.
2. Click Start, click Shutdown, click Restart, and then click OK.
Windows XP Users need only click restart.
3. Follow the on-screen instructions.





Hard Drive Installation (via WinZip) with Setup.exe File for A12-C810.EXE

Download

1.Click Download Now, to download the file.
2.When the File Download window appears, click Save (Windows XP
users will click Save) this program to disk and click OK. The Save In:
window appears.
3.From the Save In: field, click the down arrow then click to
select Desktop and click Save. The file will download to your desktop.
4.If the Download Complete window appears, click Close. The file
icon appears on your desktop.

Install

1.Double-click the new icon on the desktop labeled A12-C810.EXE.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:\DELL\DRIVERS\r57194. Write down this path so the executable (I.e.
Setup.exe) file can be found later.
3.The Self-Extractor window appears.
4.Click OK.
5.After completing the file extraction, if the Self-Extractor
window is still open, close it.
6.Click the Start button and then click Run.
7.Type C:\DELL\DRIVERS\r57194 in the Open textbox and then click OK.
8.Follow the on-screen installation instructions.






Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

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