eMachines EL1852 eMachines EL1852 Service Guide - Page 67

BIOS Update, Updating the BIOS in DOS Mode

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BIOS Update Updating the BIOS in DOS Mode 1. Press the power button to turn on the computer and boot to DOS mode. 2. Key in 'cd dostool'. (Go to BIOS path like "A:\DOSTOOL") 3. Key in 'flash1M.bat' or 'flash1M'. 4. Press Enter to flash the system BIOS. 5. Reboot the computer. 6. Press Delete to run the CMOS Setup Utility. 7. Press F9 to load the system default settings. 8. Select Ok, then press Enter. 9. Press F9 to save the default settings and close the Setup utility. 10. Select Ok, then press Enter. EL1852 Service Guide 59

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EL1852 Service Guide
59
BIOS Update
Updating the BIOS in DOS Mode
1.
Press the power button to turn on the computer and boot to DOS mode.
2.
Key in 'cd dostool'. (Go to BIOS path like "A:\DOSTOOL")
3.
Key in 'flash1M.bat' or 'flash1M'.
4.
Press
Enter
to flash the system BIOS.
5.
Reboot the computer.
6.
Press
Delete
to run the CMOS Setup Utility.
7.
Press
F9
to load the system default settings.
8.
Select
Ok
, then press
Enter
.
9.
Press
F9
to save the default settings and close the Setup utility.
10.
Select
Ok
, then press
Enter
.