Acer Aspire 4520 Aspire 4220 / 4520 User's Guide EN - Page 94

BIOS utility - screen problem

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English 75 BIOS utility The BIOS utility is a hardware configuration program built into your computer's BIOS. Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run it. To activate the BIOS utility, press during the POST; while the notebook PC logo is being displayed. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the categories listed at the top of the screen. Enable disk-to-disk recovery To enable disk-to-disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. Find D2D Recovery at the bottom of the screen and use the and keys to set this value to Enabled. Password To set a password on boot, activate the BIOS utility, then select Security from the categories listed at the top of the screen. Find Password on boot: and use the and keys to enable this feature.

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75
English
BIOS utility
The BIOS utility is a hardware configuration program built into your
computer's BIOS.
Your computer is already properly configured and optimized, and you do not
need to run this utility. However, if you encounter configuration problems, you
may need to run it.
To activate the BIOS utility, press <
F2
> during the POST; while the notebook PC
logo is being displayed.
Boot sequence
To set the boot sequence in the BIOS utility, activate the BIOS utility, then select
Boot
from the categories listed at the top of the screen.
Enable disk-to-disk recovery
To enable disk-to-disk recovery (hard disk recovery), activate the BIOS utility,
then select
Main
from the categories listed at the top of the screen. Find
D2D
Recovery
at the bottom of the screen and use the
<F5>
and
<F6>
keys to set this
value to
Enabled
.
Password
To set a password on boot, activate the BIOS utility, then select
Security
from
the categories listed at the top of the screen. Find
Password on boot:
and use
the
<F5>
and
<F6>
keys to enable this feature.