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 OptiPlex System BIOS, A12
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。
Optiplex Gn /Gn+ /N A12 FlashBIOS
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补丁和增强功能
Dell Computer Corporation
Copyright (C) 1998, All Rights reserved.
BIOS Release Notes
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A12
Date: 23 Jun 2000
X51 became release A12.
1. Added the service tag to TYPE 1 for SMBIOS calls.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A11
Date: 22 Feb 2000
X50 became release A11.
1. Fixed date in system setup.
2. Added > 8.4 gig hard drive support.
3. Modified the Sleep State Packages.
4. Updated the copyright to 2000.
5. Updated 3com9055 code.
6. Added fix for Teac CD-ROM power on problem.
7. Fixed issue with European USR Winmodem and memory allocation.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A10
Date: 12 Dec 1998
1. Fixed problem with ISA PnP Adaptec SCSI card causing the system to hang.
2. Locked down "TIME" and "DATE" fields when setup password enabled.
3. Added updating the "DATE" fields continuously like the "TIME" fields for
Year 2K.
4. Added NIC LSA ROM 0.99j.02 to fix DHCP handoff not finding boot server.
5. Bump OEM revision in ACPI tables.
6. Cmos getting corrupted when SMBIOS disabled the NIC.
7. Reversed SMBIOS UUID bytes
8. Change DIMM error processing to preserve bits for later OS apps.
9. Fixed keyboard hang with scanner wand that attached to the PS/2
port.
10. Fix RTC wake up to wake up on our events, but give precedence to OS
events.
11. Remove incorrectly setting of CMOS RSTFLG in RBU code.
12. Smbios Fix to report that the type of caching varies with memory range.
13. Moved mem_ device out of the PCI0 scope to the _sb_ scope.
14. Prevent IRQ1 from getting masked out by the scsi adaptec card.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A09 ( A08 was not released)
Date: 07 July 1998
1. Fixed problem with CD ROMS and DVD reporting no media on boot.
2. Fixed return flags for PnP Boot Specification BIOS call.
3. Set DMA capability bits for ATAPI and CD-ROM devices on IDE.
4. Do not report erronous drive data for drives > 8.4 GB in setup.
5. Force small delay on re-boot to allow fixed disk to flush cache.
6. Fixed possible fixed disk hang on re-boot when in middle of command.
7. Fixed auto-power-on problems when lost AC power or WIN95/NT shutdown.
8. Fixed setting of sub system vendor ID and sub system device ID for onboard
video while also not breaking colorgraphics card.
9. Modified function 88h, e801h, and e820h to properly report memory taking
into account ACPI.
10. Added ACPI support.
11. Report proper possible resources for system devices in PnP device nodes.
12. Added LSA version 0.99c.01 which has a fix for NT 5.0
13. Fixed ACPI help screen.
14. Fixed NICROM ON/OFF field to only show up on an EM/N system WITH NIC.
15. Fixed for hitting the power button under 98 and the system powering down
instead of coming out of standby mode.
16. Fixed 5-scsi drives cause non-bootable system problem.
17. Added fix for NCR LCD display.
18. Added D3/D0 state fix for broken card.
19. OS/2 Fast Keyboard Cmos bit. ( default off, hit alt-f to turn on, and
reset your CMOS settings, once on, it's always on).
20. Changed printer init to 1 ms for some slow older printers.
21. Added Dac Snoop On/Off option in CMOS setup.
22. Added Enabling/Disabling the NIC option ROM in CMOS setup.
23. SMBIOS 2.2 support and Remote Boot Update support.
24. Allow DMA channels 1-3 for Parallel in PnP device node.
25. Added TI Permedia video chip to bad DAC snoop table.
26. Added Virge VX S3 988 chip to bad DAC snoop table.
27. Lowered LBA threshold for big drives to fix
了解详情Copyright (C) 1998, All Rights reserved.
BIOS Release Notes
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A12
Date: 23 Jun 2000
X51 became release A12.
1. Added the service tag to TYPE 1 for SMBIOS calls.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A11
Date: 22 Feb 2000
X50 became release A11.
1. Fixed date in system setup.
2. Added > 8.4 gig hard drive support.
3. Modified the Sleep State Packages.
4. Updated the copyright to 2000.
5. Updated 3com9055 code.
6. Added fix for Teac CD-ROM power on problem.
7. Fixed issue with European USR Winmodem and memory allocation.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A10
Date: 12 Dec 1998
1. Fixed problem with ISA PnP Adaptec SCSI card causing the system to hang.
2. Locked down "TIME" and "DATE" fields when setup password enabled.
3. Added updating the "DATE" fields continuously like the "TIME" fields for
Year 2K.
4. Added NIC LSA ROM 0.99j.02 to fix DHCP handoff not finding boot server.
5. Bump OEM revision in ACPI tables.
6. Cmos getting corrupted when SMBIOS disabled the NIC.
7. Reversed SMBIOS UUID bytes
8. Change DIMM error processing to preserve bits for later OS apps.
9. Fixed keyboard hang with scanner wand that attached to the PS/2
port.
10. Fix RTC wake up to wake up on our events, but give precedence to OS
events.
11. Remove incorrectly setting of CMOS RSTFLG in RBU code.
12. Smbios Fix to report that the type of caching varies with memory range.
13. Moved mem_ device out of the PCI0 scope to the _sb_ scope.
14. Prevent IRQ1 from getting masked out by the scsi adaptec card.
****************************************************************************************
Systems: OptiPlex Gn/Gn+, Gn/Gn+ EM, N
Revision: A09 ( A08 was not released)
Date: 07 July 1998
1. Fixed problem with CD ROMS and DVD reporting no media on boot.
2. Fixed return flags for PnP Boot Specification BIOS call.
3. Set DMA capability bits for ATAPI and CD-ROM devices on IDE.
4. Do not report erronous drive data for drives > 8.4 GB in setup.
5. Force small delay on re-boot to allow fixed disk to flush cache.
6. Fixed possible fixed disk hang on re-boot when in middle of command.
7. Fixed auto-power-on problems when lost AC power or WIN95/NT shutdown.
8. Fixed setting of sub system vendor ID and sub system device ID for onboard
video while also not breaking colorgraphics card.
9. Modified function 88h, e801h, and e820h to properly report memory taking
into account ACPI.
10. Added ACPI support.
11. Report proper possible resources for system devices in PnP device nodes.
12. Added LSA version 0.99c.01 which has a fix for NT 5.0
13. Fixed ACPI help screen.
14. Fixed NICROM ON/OFF field to only show up on an EM/N system WITH NIC.
15. Fixed for hitting the power button under 98 and the system powering down
instead of coming out of standby mode.
16. Fixed 5-scsi drives cause non-bootable system problem.
17. Added fix for NCR LCD display.
18. Added D3/D0 state fix for broken card.
19. OS/2 Fast Keyboard Cmos bit. ( default off, hit alt-f to turn on, and
reset your CMOS settings, once on, it's always on).
20. Changed printer init to 1 ms for some slow older printers.
21. Added Dac Snoop On/Off option in CMOS setup.
22. Added Enabling/Disabling the NIC option ROM in CMOS setup.
23. SMBIOS 2.2 support and Remote Boot Update support.
24. Allow DMA channels 1-3 for Parallel in PnP device node.
25. Added TI Permedia video chip to bad DAC snoop table.
26. Added Virge VX S3 988 chip to bad DAC snoop table.
27. Lowered LBA threshold for big drives to fix
版本
A12, A12
发布日期
06 11月 2000
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。
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: BGn_a112.exe
文件大小: 321.83 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:
此文件包含一组压缩文件。将文件下载到硬盘上的文件夹中,然后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:
c19c818823430409ef0cf2d2022c8384
SHA1:
不提供
SHA-256:
不提供
文件格式: 刷新BIOS可执行文件
文件名: Gn_a12.exe
文件大小: 173.74 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:
4e584fd5eb444c68a10545898ab3970c
SHA1:
不提供
SHA-256:
不提供
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。