Enterasys Networks Enterasys Platinum Distributed Forwarding Engine 7G4285-49 - Manual (Page 79)

Gaining Access to Memory Modules
DFE-Platinum Series Hardware Installation Guide B-5
Gaining Access to Memory Modules
Before you can replace the DRAM SIMM, you must gain access to it by removing the
safety cover and the network expansion module, if one is installed. To gain access to the
DIMM, you only need to remove the safety cover.
Removing the Safety Cover
Refer to Figure B‐3 and proceed as follows:
1. Attach the antistatic wrist strap (refer to the instructions on the antistatic wrist strap
package).
2. Place the DFE module on an antistatic pad on a sturdy flat surface.
3. Remove the seven screws fastening the safety cover to the seven standoffs on the main
board. Save all screws for later use to reinstall the safety cover.
4. If you need to replace the DRAM SIMM, proceed to “ DRAM SIMM Replacement
Procedure ” on page B‐7. If you are replacing the DIMM, proceed to “ DIMM
Replacement Procedure ” on page B‐10.
Warning: The safety cover protects you from exposure to an energy hazard in excess of
240 Volt-Amperes. Never operate the DFE module without the safety cover installed.
Advertencia: La cubierta de seguridad lo protege de exponerlo al riesgo de energía en
exceso de 240 Volt -Amperes.Nunca se debe opererar el modulo de DFE sin la cobertura
de seguridad instalada.
Warnhinweis: Die Sicherheitsabdeckung schützt vor Stromstössen von bis zu 240 VA.
Bitte nehmen Sie niemals die DFE Module ohne die Abdeckung in Betrieb.