Dell Latitude 7212 Rugged Extreme Tablet Latitude 12 Rugged Extreme Tablet - 7 - Page 8

Turning off your computertablet — Windows 10, After working inside your computer, off - battery

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9 Turn the computer top-side up. NOTE: Open the display if the system is a laptop. 10 Press the power button to ground the system board. CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components. 11 Remove any installed ExpressCards or Smart Cards from the appropriate slots. Turning off your computertablet - Windows 10 CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer or remove the side cover. 1 Click or tap . 2 Click or tap and then click or tap Shut down. NOTE: Ensure that the computer and all attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for about 6 seconds to turn them off. After working inside your computer After you complete any replacement procedure, ensure that you connect external devices, cards, and cables before turning on your computer. CAUTION: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for other Dell computers. 1 Connect any external devices, such as a port replicator or media base, and replace any cards, such as an ExpressCard. 2 Connect any telephone or network cables to your computer. CAUTION: To connect a network cable, first plug the cable into the network device and then plug it into the computer. 3 Connect your computer and all attached devices to their electrical outlets. 4 Turn on your computer. 8 Working on your computer

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9
Turn the computer top-side up.
NOTE:
Open the display if the system is a laptop.
10
Press the power button to ground the system board.
CAUTION:
Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as
the metal at the back of the computer. While you work, periodically touch an unpainted metal surface to dissipate static
electricity, which could harm internal components.
11
Remove any installed ExpressCards or Smart Cards from the appropriate slots.
Turning
off
your computertablet — Windows 10
CAUTION:
To avoid losing data, save and close all open
files
and exit all open programs before you turn
off
your computer or
remove the side cover.
1
Click or tap
.
2
Click or tap
and then click or tap
Shut down
.
NOTE:
Ensure that the computer and all attached devices are turned
off.
If your computer and attached devices did not
automatically turn
off
when you shut down your operating system, press and hold the power button for about 6 seconds to
turn them
off.
After working inside your computer
After you complete any replacement procedure, ensure that you connect external devices, cards, and cables before turning on your
computer.
CAUTION:
To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries
designed for other Dell computers.
1
Connect any external devices, such as a port replicator or media base, and replace any cards, such as an ExpressCard.
2
Connect any telephone or network cables to your computer.
CAUTION:
To connect a network cable,
first
plug the cable into the network device and then plug it into the
computer.
3
Connect your computer and all attached devices to their electrical outlets.
4
Turn on your computer.
8
Working on your computer