BIOS Update
C - 2
C:BIOS Update
Use the flash tools to update the BIOS
1.
Make sure you are not loading any memory management programs such as HIMEM by holding the
F8
key as you
see the message “
Starting MS-DOS
”. You will then be prompted to give “
Y
” or “
N
” responses to the programs
being loaded by DOS. Choose “N” for any memory management programs.
2. You should now be at the DOS prompt e.g: DISK
C
:\> (C is the designated drive letter for the CD/DVD drive/USB
flash drive).
3.
Type the following command
at the DOS prompt:
C:\> Flash.bat
4. The utility will then proceed to flash the BIOS.
5. You should then be prompted to press any key to restart the system or turn the power off, and then on again but
make sure you remove the CD/DVD/USB flash drive from the CD/DVD drive/USB port before the computer
restarts.
Restart the computer (booting from the HDD)
1.
With the CD/DVD/USB flash drive removed from the CD/DVD drive/USB port the computer should restart from
the HDD.
2. Press
F2
as the computer restarts to enter the BIOS.
3. Use the arrow keys to highlight the
Exit
menu.
4. Select
Load Setup Defaults
(or press
F3
) and select “
Yes
” to confirm the selection.
5. Press
F4
to save any changes you have made and exit the BIOS to restart the computer.
Your computer is now running normally with the updated BIOS
You may now enter the BIOS and make any changes you require to the default settings.
Summary of Contents for W251EUQ
Page 1: ...W251EUQ W253EUQ W255EU W258EUQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W251EUQ W253EUQ W255EU W258EUQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top W251EUQ A 3 A Part Lists Top W251EUQ 非耐落 灰色 尚盟 Figure A 1 Top W251EUQ ...
Page 44: ...A 4 Top W255EU A Part Lists Top W255EU 灰色 尚盟 非耐落 Figure A 2 Top W255EU ...
Page 45: ...Top W258EUQ A 5 A Part Lists Top W258EUQ 非耐落 非耐落 灰色 尚盟 Figure A 1 Top W258EUQ ...
Page 46: ...A 6 Top W253EUQ A Part Lists Top W253EUQ Figure A 1 Top W253EUQ ...
Page 48: ...A 8 Bottom W253EUQ A Part Lists Bottom W253EUQ Figure A 3 Bottom W253EUQ ...
Page 52: ...A 12 DVD DUAL W253EUQ A Part Lists DVD DUAL W253EUQ Figure A 7 DVD DUAL W253EUQ 非耐落 志精 ...
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