Ac-Dc Adapters; How To Check The Status Of Ac Adapter In Bios - Dell Latitude 5424 Rugged Owner's Manual
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Also See for Latitude 5424 Rugged:
- Service manual (169 pages) ,
- Setup and specifications (39 pages)
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Hot keys
Fn+F9
Fn+F10
Fn+F11
Fn+F12
Fn+PrintScreen
Fn+Insert
Traditional programming functions like Scroll Lock are assigned to alpha keys with un-printed legends.
•
Fn+S = Scroll Lock
•
Fn+B = Pause
•
Fn+Ctrl+B = Break
•
Fn+R = Sys-Req
NOTE:
For non-backlit keyboards F10 has no function and icon on function key is purged.
AC-DC Adapters
There are a two types of AC adapters offered for this platform:
•
90W 3-Pin
•
130W 3-Pin
•
When you disconnect the AC adapter cable from the computer, grasp the connector, not the cable itself, and then pull firmly but gently
to avoid damaging the cable.
•
The AC adapter works with electrical outlets worldwide. However, power connectors and power strips vary among countries. Using an
incompatible cable or improperly connecting the cable to the power strip or electrical outlet may cause fire or equipment damage.
How to check the status of AC Adapter in BIOS?
1
Restart / Power on your computer.
Function
Search
KB Illumination/Backlight
Brightness Decrease
Brightness Increase
Radio On/Off
Sleep
Description
Mimics the Windows key + F
keystroke to open Windows Search
dialog box.
Determines the Keyboard
Illumination/Backlight brightness
level. The hot key cycles through the
following brightness states when
pressed: Disabled, Dim, Bright. For
more detail, see Keyboard
Illumination/Backlight section.
Decreases the stepping of LCD
brightness for each press until
minimum is reached. For details, see
the LCD Brightness section.
Increases the stepping of LCD
brightness for each press until
maximum is reached. For details, see
the LCD Brightness section.
Toggles all the wireless radios on and
off. For example, WLAN, WWAN, and
Bluetooth.
Puts the system into the ACPI S3
State and does not wake the system.
Technology and components
33
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Troubleshooting
