Using An Optional External Multibay Or External Multibay Ii; Inserting And Replacing Memory Modules - HP 6720t - Mobile Thin Client Reference Manual

CAUTION:
sure that the device is turned off and the AC power cord is unplugged.
1. Connect the device to the computer.
2. If you are connecting a powered device, plug the device power cord into a grounded AC outlet.
3. Turn on the device.
To disconnect an unpowered external device, turn off the device, and then disconnect it from the
computer. To disconnect a powered external device, turn off the device, disconnect it from the computer,
and then unplug the AC power cord.

Using an optional external MultiBay or external MultiBay II

An external MultiBay or MultiBay II connects to a USB port on the computer and enables you to use
MultiBay and MultiBay II devices.
For more information about the external MultiBay, refer to the user guide that is included with the device.

Inserting and replacing memory modules

The computer has one memory module compartment, which is located on the bottom of the computer.
The memory capacity of the computer can be upgraded by replacing the existing memory module in the
memory module slot.
WARNING!
and remove all batteries before installing a memory module.
CAUTION:
procedure, touch a grounded metal object to be sure that you are discharged of static electricity.
To add or replace a memory module:
1. Save your work.
2. Shut down the computer and close the display.
3. Disconnect all external devices connected to the computer.
4. Unplug the power cord from the AC outlet.
5. Turn the computer upside down on a flat surface.
6. Remove the battery from the computer.
7. Loosen the memory module compartment cover screw (1).
To reduce the risk of damage to the equipment when connecting a powered device, be
To reduce the risk of electric shock and damage to the equipment, unplug the power cord
Electrostatic discharge (ESD) can damage electronic components. Before beginning any
Inserting and replacing memory modules 65