Huawei Quidway Eudemon 200 Installation Manual page 56

Installation Manual
Quidway Eudemon 200 Firewall
II. Remove the SDRAM
Step 1: Press outward, the locking clips at both sides of the SDRAM slot with an
appropriate force, and the SDRAM will spring out from the slot.
Step 2: Take the non-conductive edge of the SDRAM between thumb and index finger
and pull it out from the slot. Put the SDRAM into an anti-static bag to avoid ESD
damage.
III. Install an SDRAM
Step 1: Take out a new SDRAM. Hold the SDRAM by its top non-conductive edge and
put it into an SDRAM slot in correct direction.
Step 2: Exercise adequate pressure on the SDRAM and press it into the slot, and press
the locking clip at both sides of the slot. When the force is appropriate, the locking clips
will shut and the bumps at both ends of the clip will fit into the semicircular position
holes at both sides of the SDRAM.
IV. Install the RPU
For RPU installation method, refer to section 5.4 RPU Removal and Installation.
Chapter 5 Hardware MaintenanceHardware
5-6
Maintenance