Dell Precision M4800 Owner's Manual
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Option Description
Miscellaneous Devices Allows you enable or disable the various on
board devices. The options are:
• Enable Fixed Bay
• Enable Microphone
• Enable ExpressCard
• Enable eSATA Ports
• Enable Camera
• Enable Hard Drive Free Fall Protection
• Enable Media Card
• Disable Media Card
Default Setting: The highlighted devices are
enabled.
Table 4. Video
Option Description
LCD Brightness Allows you to set the panel brightness when the ambient sensor is Off.
Switchable Graphics This option enables or disables switchable graphics technologies such as NVIDIA
Optimus and AMD Power Express .
NOTE: It should only be enabled for Windows 7/8 32/64-bit or Ubuntu OS. This
feature is not applicable to other OS.
• Enable Switchable Graphics
• Enable dock Display Port through Integrated Graphics (Default Setting)
Table 5. Security
Option Description
Admin Password Allows you to set, change, or delete the administrator (admin) password.
NOTE: You must set the admin password before you set the system or hard
drive password.
NOTE: Successful password changes take effect immediately.
NOTE: Deleting the admin password automatically deletes the system
password and the hard drive password.
NOTE: Successful password changes take effect immediately.
Default Setting: Not set
System Password Allows you to set, change or delete the system password.
NOTE: Successful password changes take effect immediately.
Default Setting: Not set
Internal HDD-0 Password Allows you to set, change or delete the administrator password.
Default Setting: Not set
Strong Password Allows you to enforce the option to always set strong passwords.
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