NEC EXPRESS5800/120Re-2 Service Manual

Contents

NEC EXPRESS5800/120Re-2 Service Manual Manual pdf 141 page image

Disassembly and Reassembly 4-39Installing a Backup Device1. Observe the safety and ESD precautions listed under General Informationand Static Precautions at the beginning of this chapter.2. Perform the steps in "Preparing Your System for Upgrade" described earlierin this chapter.3. Extend the server out from the rack.4. Remove the top cover of the system chassis. See Top Cover Removal foundearlier in this chapter.! CAUTIONFor proper cooling and airflow, do not operate the systemwith the top cover removed. Always replace the top coverbefore powering on the system.5. Remove the riser card for full-height PCI boards following procedurespreviously documented in this chapter.6. Remove the processor air duct following procedures previously documentedin this chapter.7. Disconnect the two fan cables from the system board. See Figure 4-36.Figure 4-36. Removing the Fan Cables8. Remove the FPC cable fastener and disconnect the FPC cable connecting thesystem board and SCSI backplane. See Figure 4-37.