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

Before updating the BIOS, please suspend BitLocker encryption. If it is not enabled on your system, you can skip this step. Learn more

Dell Dimension System BIOS, A02

SmartStep 150D A02 FlashBIOS

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수정 또는 개선한 내용

The following changes have been made to the A01 BIOS to create A02:

1. Added support for newer Celeron processors.
2. Adjusted USB Emulation support for special keys, and non-US keyboards.
3. Added IDE UDMA support to speed up resume from Hibernate (when enabled).
4. Enhanced USB code to handle some HUBs that are slow in processing port
5. Added support for additional models in the 2200 Series.
6. Fixed issues with some USB devices causing a keyboard POST error with a
USB keyboard.
7. Fixed false error on Floppy Drive when running Diags From Bootable
Diags CD without a Floppy Drive.
8. Fixed possible boot issue when a dormant device is removed from the


버전 A02, A02




01 1월 0001

최종 업데이트

03 11월 2011


사용 가능한 형식

파일 형식: Floppy
파일 이름: BS150D02.exe
다운로드 유형: HTTP
파일 크기: 445 KB
형식 설명:
이 파일에는 압축된 파일 세트가 있습니다. 파일을 하드 드라이브의 폴더로 다운로드한 다음 두 번 클릭하여 파일 세트를 압축 해제합니다. 지침에 따라 설치를 완료합니다.
To ensure the integrity of your download, please verify the checksum value.
이용 불가
이용 불가
이용 불가
파일 형식: Non-Packaged
파일 이름: S150DA02.EXE
다운로드 유형: HTTP
파일 크기: 273.09 KB
형식 설명:
이 파일 포맷은 BIOS 실행 파일로 구성됩니다. 시스템을 업데이트하려면 파일을 다운로드하고 데스크탑 또는 하드 드라이브에 저장한 다음 실행 파일을 실행하십시오. BIOS를 업데이트하려면 시스템이 반드시 AC 전원에 연결되어 있어야 하고 배터리 충전 단계는 최소 10% 이상이어야 합니다.
To ensure the integrity of your download, please verify the checksum value.
이용 불가
이용 불가
이용 불가

다운로드할 경우 Dell 소프트웨어 라이센스 계약 (영어로) 에 동의하는 것으로 간주합니다.

Dimension System BIOS

Default Instructions for S150DA02.EXE:

Creating the disk:
NOTE: This procedure requires one blank bootable, formatted 3.5-inch
floppy disk. Label the disk BIOS.

1. When the File Download window appears, click “Save this program to
2. Choose “Desktop” as the location.
3. Click “Ok”.
4. After the file has finished copying files, click “Close”.
5. Press the “Windows” + “M” keys at the same time to minimize all
the open windows.
6. Insert the blank bootable formatted 3.5-inch floppy disk.
7. Right-click the copy of the file, point to “Send To”, click “3 1/2
Floppy (a)”, and then skip to the section Flashing the BIOS below.

Flashing the BIOS:
NOTICE: Changing the system BIOS may result in unintended side affects,
such as incompatibility of the new BIOS with installed hardware. If
problems arise after a BIOS change, it may be necessary to return the
system to the original version of the BIOS.
1. If you are flashing the BIOS on a portable computer, be sure that
the AC adapter is plugged in and the computer is not operating on battery
2. Ensure that the Flash BIOS disk is inserted into the floppy disk
3. Click the “Start” button, click “Shut Down”, click “Restart”, and
then click “Ok”.
The computer should restart and boot to the floppy disk.

NOTE: If the flash BIOS program does not start, and you see only an A:\
prompt, refer to the instructions from the Dell File Library page for the
BIOS update or to the Readme.txt instructions. Generally, you will type
the name of the executable flash BIOS file such as 8100_A09.EXE for BIOS
version A09 on the Dimension™ 8100 series system.

A Press any key to continue prompt appears.
4. Press the “Enter” key.
A Press Y to replace old BIOS with new BIOS prompt appears.
5. Press the “Y” key.

NOTICE: Do not interrupt the system during this process. Please refrain
from pressing any keys on the keyboard, moving the mouse, or interrupting
power to the system. Failure to do so could result in damage to the system

When the computer has finished updating the BIOS, a Flash program
successful. Press any key to reboot prompt appears.
6. Remove the floppy disk and press the “Enter” key.
7. The computer will now restart with the new revision of the BIOS
The boot screen will indicate the BIOS version.

If you encounter device or resource errors after flashing the system BIOS,
enter the System Setup, clear the NVRAM and restore the system defaults.
For more information, refer to Dell Knowledge Base Articles:
· FA1035262 Title "How do I restore setup defaults on my Dell
Dimension™ system?"
· FA1023538 Title "How do I clear NVRAM on my Dell Dimension system?"

Floppy Disk Boot to Disk for BS150D02.exe


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 a

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