Removing an sdram module, Installing an sdram module – H3C Technologies H3C SR8800 User Manual

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Manual Version:T2-08050W-20100815-C-1.02 BOM:3105A00W

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Figure2 Locate the SDRAM module on the SRPU

2. Removing an SDRAM module

Follow these steps to remove an SDRAM module:

(1)

Push the latches away from both ends of the SDRAM module with both thumbs simultaneously.

This releases the SDRAM module from the connector on the SRPU.

(2)

Lift the SDRAM module completely from the connector.

When replacing an SDRAM module, always wear ESD-preventive gloves or an ESD-preventive

wrist strap.

Take the SDRAM module only by its non-conductive edges, because an SDRAM module is

ESD-sensitive and any improper operation may cause damage to it.

It is normal that you feel it effort-taking to remove an SDRAM module. Do not use too much force in

your operation.

Do not touch any surface-mounted components on the SDRAM module with bare hands.

3. Installing an SDRAM module

Follow these steps to install an SDRAM module:

(1) Align the polarization notch on the SDRAM module with the polarization key on SDRAM

connector on the SRPU.

(2)

Firmly press the SDRAM module down into the SDRAM connector until the latches at both ends

of the connector have firmly locked the SDRAM module in position.