Display - Dell Latitude 9420 Service Manual

Table 7. Storage
Options
SATA Operation
SATA Operation
Storage Interface
Port Enablement
SMART Reporting
Enable SMART Reporting
Drive Information
Enable MediaCard

Display

This section provides display details and settings.
Table 8. Display
Options
Display Brightness
Brightness on battery power
Brightness on AC power
Touchscreen (Optional)
Touchscreen
Description
This section allows the user to select the operating mode
of the integrated SATA hard drive controller. The following
options are available:
● Disabled - SATA controllers are disabled.
● AHCI - SATA is configured in AHCI mode.
● RAID On - SATA is setup to support RAID (Intel Rapid
Storage Technology). (Selected by default)
This section allows the user to enable or disable the onboard
drives on the computer. The following options is available:
● M.2 PCIe SSD-0 (ON by default).
This section contains a toggle switch that allows the user
to enable or disable the S.M.A.R.T(Self-Monitoring, Analysis,
and Reporting Technology) option on the system (OFF by
default).
This section provides information about the connected and
active drives on the computer. The following options are
available:
● M.2 PCIe SSD-0
○ Type
○ Device
This section allows the user to switch all media cards On/
Off, or enable/disable the media card in read-state only. The
options are as follows:
● Secure Digital (SD) Card (Enabled by default).
● Secure Digital (SD) Card Read-Only Mode (Disabled by
default).
Description
This section has a scroll bar which allows the user to set the
brightness level on battery power (lowest setting by default).
This section has a scroll bar which allows the user to set the
brightness level when system is connected to the AC adapter
(highest setting by default).
This section contains a toggle switch which allows the user to
enable/disable touch functionality on the system.
System setup 65