Power Down And Removal Of Memory Devices; System Power Down; Disassembly Of The Ex4100-48P/T Chassis And Identification Of Nv Storage; Figure 4 1: Psu Frus - Juniper EX4100-48P/T Quick Start Manual

3.1 POWER DOWN AND REMOVAL OF MEMORY DEVICES

To ensure that no user data or system configurations remain reside on a
EX4100-48P/T platform, the following steps must be performed:
1. Power must be removed from the system to clear all volatile storage.
2. Volatile and Non-volatile memory components must be removed
from the system board.
Following section provides the instructions on how to remove these
components in detail.
4

SYSTEM POWER DOWN

Power down the system by removing any connected power cords from power
supply.
4.1 Disassembly of the EX4100-48P/T Chassis and Identification of NV
storage
The EX4100-48P/T does contain NV storages that is replaceable as well as it
is soldered to the system board. To access the memory for removal, refer to
the following steps:
1. Removing ear-mounts on both left and right side.
2. Remove power supplies Blank PSU, from the system (figure 3-1)
a. Move latch towards PSU Handle and Pull PSU out of Chassis.
b. Unfasten the captive screws and remove the Blank PSU.
Letter of Volatility EX4100-48P/T
Figure 4-1: PSU FRUs
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1/4/2023