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Chapter 4
55
DOS-based BIOS Recovery
1.
Create a bootable USB storage device.
(1).
Connect the USB storage device to a USB port on the computer.
(2).
Copy the DOS Flash utility to the USB storage device. The utility should contain the “AFUDOS.exe”,
“Flash.bat”, and “Flash.ROM” files.
(3).
Unplug the USB storage device.
2.
Connect the USB storage device on the USB port on the system.
3.
Power on the system.
4.
As soon as the POST starts, press
Delete
to enter the Setup Utility.
5.
Select
Advanced BIOS Features
and ensure that USB storage device is the
First Boot Device
.
6.
Select
Save & Exit Setup
, then press
Enter
.
7.
The system will now boot from the USB storage device and enter DOS mode.
8.
Type “
cd DOS
”, then press
Enter
.
9.
Type “
Flash.bat”
, then press
Enter
to start the BIOS flash utility.
10.
The BIOS recovery begins and the Firmware Update Utility screen appears.
Содержание Aspire RL100
Страница 1: ...Acer Aspire RL100 Service Guide PRINTED IN TAIWAN ...
Страница 34: ...26 Chapter 2 ...
Страница 52: ...44 Chapter 3 3 Detach the hard disk drive from its connector and lift it off the mainboard ...
Страница 66: ...58 Chapter 4 ...
Страница 67: ...Chapter 5 59 System Block Diagram System Block Diagram and Board Layout Chapter 5 ...
Страница 70: ...62 Chapter 5 ...
Страница 72: ...64 Chapter 6 Exploded Diagram ...
Страница 76: ...68 Chapter 6 ...