更新 BIOS 时请勿关闭计算机或拔下电源，否则可能会损害您的计算机。在更新过程中，您的计算机将重新启动，并且可能会出现短暂黑屏。
在更新之前，请阅读下面注明的安装说明和重要信息。
Dell Latitude C600 System BIOS, A23
已自动安装 此文件是作为最近更新的一部分自动安装的。如果您遇到任何问题，您可以手动下载并重新安装。此页面的内容可能已自动翻译。要提供反馈，请填写页面底部的表单。
A23 System BIOS for Latitude C600 and Latitude C500
推荐
以管理员身份登录 Windows 以使用自动扫描。如果您已以管理员身份登录并看到此消息，请重新启动。 您的系统由 IT 管理员管理，并且功能可能受限。
查找更多更新。使用 SupportAssist 查找适用于您的设备的所有最新驱动程序更新。
补丁和增强功能
BIOS Release Notes
Systems: Dell Latitude C500 (Memory location F000:E845)
Dell Latitude C600
Version: A23 (Memory location F000:E842)
Build Date: 07/08/03 (Memory location FFFF:0005)
The following updates were made to the A22 BIOS to create A23:
Enhancements:
1. Added 'Configure Passwords' field to the System Security page in
System Setup. This feature allows the system administrator
password to be used to prevent users from installing system or
hard disk drive passwords.
The BIOS release has been validated on the following operating systems:
1. Microsoft Windows 2000 ACPI
2. Microsoft Windows XP
了解详情Systems: Dell Latitude C500 (Memory location F000:E845)
Dell Latitude C600
Version: A23 (Memory location F000:E842)
Build Date: 07/08/03 (Memory location FFFF:0005)
The following updates were made to the A22 BIOS to create A23:
Enhancements:
1. Added 'Configure Passwords' field to the System Security page in
System Setup. This feature allows the system administrator
password to be used to prevent users from installing system or
hard disk drive passwords.
The BIOS release has been validated on the following operating systems:
1. Microsoft Windows 2000 ACPI
2. Microsoft Windows XP
版本
A23, A23
发布日期
17 7月 2003
下载类型
系统 BIOS
类别
BIOS
重要性
可选Dell Technologies 建议查看此更新以确定它是否适用于您的系统。此更新包含仅影响特定配置的更改，或者提供不一定不适用于您的环境的新功能。
可用格式
文件格式： 外置ZipPack
文件名： C600A23_.exe
文件大小： 2.89 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
此文件包含一组压缩文件。将文件下载到硬盘上的文件夹中，然后运行（双击）它来解压这组文件。请按照说明完成安装。
为确保下载的完整性，请验证校验和值。
MD5：
不提供
SHA1：
不提供
SHA-256：
不提供
文件格式： 自解压zip内的一个或多个自解压磁盘映像
文件名： C600A23.exe
文件大小： 1.34 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
文件格式： 刷新BIOS可执行文件
文件名： C600_A23.exe
文件大小： 323.25 KB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
此文件格式包含BIOS可执行文件。要更新系统，请下载文件并将其保存到桌面或硬盘，然后运行该可执行文件。要更新BIOS，您的系统必须连接交流电源并具有至少10 %的电池电量。
为确保下载的完整性，请验证校验和值。
MD5：
不提供
SHA1：
不提供
SHA-256：
不提供
文件格式： 包含客户友好修复程序信息和增强功能信息的文本文件
文件名： C600_A23.TXT
文件大小： 32.92 KB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
开始下载软件，即表示您接受戴尔软件许可协议 ( 英文版 ) 条款。
安装说明
Custom Instructions for C600_A23.exe:
Important Information:
The Non-packaged format is intended for advanced users that only
require the executable and do not require a bootable self-extracting
disk be created for them. All other users should download the Floppy
format, which creates a bootable self-extracting disk.
Instructions:
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 C600_A23.TXT:
This is a standard text file containing the fixes and features included in
this BIOS release.
Floppy Disk Boot to Disk for C600A23.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.
Custom Instructions for C600A23_.exe:
Floppyless Installation (via WinZip) for A23C600_.exe
Download
1. Click the location, e.g. Americas, from which you want to
download the file.
2. If the Export Compliance Disclaimer window appears, click
Yes, I Accept this Agreement.
3. When the File Download window appears, click Save this
program to disk and click OK. The Save In window appears.
4. From the Save In drop-down menu, click to select Desktop
and then click Save. The file will download to your desktop.
5. If a Download Complete window appears, click Close. A
new icon appears on your desktop.
Install
1. Double-click the new icon on the desktop labeled A22-
C800.exe.
2. The Self-Extracting window appears and prompts you to
extract or unzip to c:\dell\drivers\r57206. If you did not print these
instructions, write down this path.
3. Click Continue.
4. Click OK.
5. A window appears indicating all files were successfully
unzipped. Click OK.
6. The Setup program will start automatically. Select your
language and click OK.
7. Follow the on-screen installation instructions.
Custom Instructions for C600_A23.exe:
Important Information:
The Non-packaged format is intended for advanced users that only
require the executable and do not require a bootable self-extracting
disk be created for them. All other users should download the Floppy
format, which creates a bootable self-extracting disk.
Instructions:
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 C600_A23.TXT:
This is a standard text file containing the fixes and features included in
this BIOS release.
Floppy Disk Boot to Disk for C600A23.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.
Custom Instructions for C600A23_.exe:
Floppyless Installation (via WinZip) for A23C600_.exe
Download
1. Click the location, e.g. Americas, from which you want to
download the file.
2. If the Export Compliance Disclaimer window appears, click
Yes, I Accept this Agreement.
3. When the File Download window appears, click Save this
program to disk and click OK. The Save In window appears.
4. From the Save In drop-down menu, click to select Desktop
and then click Save. The file will download to your desktop.
5. If a Download Complete window appears, click Close. A
new icon appears on your desktop.
Install
1. Double-click the new icon on the desktop labeled A22-
C800.exe.
2. The Self-Extracting window appears and prompts you to
extract or unzip to c:\dell\drivers\r57206. If you did not print these
instructions, write down this path.
3. Click Continue.
4. Click OK.
5. A window appears indicating all files were successfully
unzipped. Click OK.
6. The Setup program will start automatically. Select your
language and click OK.
7. Follow the on-screen installation instructions.