Nokia 500s, Руководство по установке

Страница: 110 / 136

8
Installing and Replacing Other Components
110 Nokia 500s Installation Guide
Before You Begin
To upgrade or replace your Nokia 500s appliance memory, you need:
„
Physical access to the appliance
„
Nokia memory upgrade kit and accompanying documentation
„
Access to the appliance by using Nokia Network Voyager or Lynx
Caution
To protect the 500s appliance and the memory modules from
electrostatic discharge damage, make sure you are properly
grounded before you touch these components. Use a grounding
wrist strap and follow the instructions provided with the wrist strap
before you handle the components or open the appliance. If you do
not have a grounding wrist strap, make sure you are properly
grounded before you touch any electronic component.
Note
Because power to an 500s appliance is automatically disconnected when
the chassis assembly is opened, you do not need to manually disconnect
the power for this procedure. Any servicing of the appliance, however,
should be completed with the chassis assembly fully removed from the
appliance.
To add or replace DIMMs
1.
Use Nokia Network Voyager or Lynx to perform an orderly shutdown of
the 500s appliance.
For information about how to access Network Voyager and the related
reference materials, see
“To open Nokia Network Voyager” on page 51.