Chapter 5
145
BIOS Recovery by Crisis Disk
BIOS Recovery Boot Block:
BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS
initialization. Users can enable this feature to restore the BIOS firmware to a successful one once the previous
BIOS flashing process failed.
BIOS Recovery Hotkey:
The system provides a function hotkey:
Fn+Esc
, for enable BIOS Recovery process when system is powered
on during BIOS POST. To use this function, it is strongly recommended to have the AC adapter and Battery
present. If this function is enabled, the system will force the BIOS to enter a special BIOS block, called Boot
Block.
Steps for BIOS Recovery from USB Storage:
Before doing this, prepare the Crisis USB key. The Crisis USB key could be made by executing the Crisis Disk
program in another system with Windows XP OS.
Follow the steps below:
1.
Save ROM file (file name:
JAL90x64.fd
) to the root directory of USB storage.
2.
Plug USB storage into USB port.
3.
Press
Fn + ESC
button then plug in AC.
The Power button flashes once.
4.
Press
Power
button to initiate system CRISIS mode.
When CRISIS is complete, the system auto restarts with a workable BIOS.
5.
Update the latest version BIOS for this machine by regular BIOS flashing process.
Steps for BIOS Recovery by Crisis Disk:
Before doing this, a Crisis Diskette should be prepared ready in hand. The Crisis Diskette could be made by
executing the Crisis Disk program in another system with Windows XP OS.
Follow the steps below:
1.
Power Off failed system.
2.
Attach a USB floppy drive to the failed system.
3.
Copy
xxxxx.wph
to tool's folder and rename it as
BIOS.wph
.
4.
Execute
wincris.exe
to start the Crisis Disk Build.
5.
Select
Removable
and click
Start
.
6.
Select
Quick Format
Disk
and click
Start
. A progress screen displays.
7.
Click
OK
to complete the process.
8.
Insert the Crisis Disk in to the USB floppy drive attached to the BIOS flash failed system.
9.
In the power-off state, press and hold
Fn+Esc
then press the Power button.
The system powers on and the Crisis BIOS Recovery process begins.
BIOS Boot Block begins restoring the BIOS code from the Crisis floppy disk to BIOS ROM on the failed
systems.
When the Crisis flash process is finished, the system restarts with a workable BIOS.
Update to the latest version BIOS for the system using the regular BIOS flashing process.
Содержание EC14D
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 45: ...Chapter 2 35 ...
Страница 46: ...36 Chapter 2 ...
Страница 81: ...Chapter 3 71 5 Lift out entire speaker module ...
Страница 104: ...94 Chapter 3 3 Replace the one 1 screw 4 Replace the FFC and adhere the adhesive tape over the cable ...
Страница 108: ...98 Chapter 3 5 Connect the thermal module cable to the mainboard ...
Страница 111: ...Chapter 3 101 7 Replace the CRT cable 8 Connect the speaker and card reader board cables ...
Страница 117: ...Chapter 3 107 Replacing the LED Board 1 Replace the LED board 2 Replace the one 1 screw 3 Connect the LED board FFC ...
Страница 119: ...Chapter 3 109 3 Beginning with the bottom edge press around the edges of the upper cover to snap it into place ...
Страница 124: ...114 Chapter 3 3 Gently slide the ODD back into the chassis 4 Replace the one 1 screw to secure the ODD module in place ...
Страница 150: ...140 Chapter 4 ...
Страница 156: ...146 Chapter 5 ...
Страница 169: ...Chapter 6 159 ...
Страница 178: ...168 Appendix C ...
Страница 182: ...172 ...