Acer Aspire 4820T Series, Service Manual

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34 Chapter 2
DOS Flash Utility
Perform the following steps to use the DOS Flash Utility:
1. Press F2 during boot to enter the Setup Menu.
2. Select Boot Menu to modify the boot priority order, for example, if using USB HDD to Update BIOS, move
USB HDD to position 1.
3. Execute the BIOS.BAT batch file to update BIOS.
The flash process begins as shown.
I t e m S p e c i f i c H e l p
U s e < > o r < > t o s e l e c t
a d e v i c e , t h e n p r e s s
< F 5 > t o m o v e i t d o w n t h e
l i s t , o r < F 6 > t o m o v e
i t u p t h e l i s t . P r e s s
< E s c > t o e s c a p e t h e m e n u
F 1
E S C H e l p
E x i t S e l e c t I t e m
S e l e c t M e n u C h a n g e Va l u e s
S e l e c t
S u b M e n u E n t e r
F 9
F 1 0 S e t u p D e f a u l t
S a v e a n d E x i t
B o o t p r i o r i t y o r d e r :
1 . N e t w o r k B o o t : L E G A C Y P C I D E V I C E
2 . U S B F D D :
3 . I D E 0 : W D C W D 5 0 0 0 B E V T - 2 2 A 0 R T 0
4 . U S B H D D :
5 . U S B C D / D V D R O M :
6 . I D E 1 : H L - D T - S T D V D R A M G T 3 0 N
B o o t p r i o r i t y o r d e r :
1 . N e t w o r k B o o t : L E G A C Y P C I D E V I C E
2 . U S B F D D :
3 . I D E 0 : W D C W D 5 0 0 0 B E V T - 2 2 A 0 R T 0
4 . U S B H D D :
5 . U S B C D / D V D R O M :
6 . I D E 1 : H L - D T - S T D V D R A M G T 3 0 N
F 5 / F 6
I n s y d e H 2 0 S e t u p U t i l i t y R e v . 3 . 5
Information Main Boot Exit Security