About This Guide
Electrostatic Discharge (ESD) Warning
CAUTION
ESD can damage disk drives, boards, and other parts. We recommend that you perform all procedures at an ESD worksta-
tion. If one is not available, provide some ESD protection by wearing an antistatic wrist strap attached to chassis ground
-- any unpainted metal surface -- on your server when handling parts.
Always handle boards carefully. They can be extremely sensitive to ESD. Hold boards only by their edges. After removing a board from its
protective wrapper or from the server, place the board component side up on a grounded, static free surface. Use a conductive foam pad if
available but not the board wrapper. Do not slide board over any surface.
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ProxySG 900 Series Maintenance & Upgrade Guide