Nortel BCM50, Installation And Maintenance Manual

Page: 198 / 246

198 Chapter 24 Replacing an internal component
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Inserting the new component
Use one of the following procedures to insert the new component:
• “To insert the new hard disk”
• “To insert the new fan” on page 200
• “To insert the new router card” on page 201
To insert the new hard disk
1 Attach one end of a grounding strap to your wrist and the other end to a grounded metal
surface.
2
Place the new hard disk on the hard disk bracket. The hard disk must be as close to the top of
the bracket as possible.
3 Use the four hard disk bracket screws to secure the hard disk to the bracket (see Figure 76 on
page 199 ).
Caution: Use only a Nortel-approved replacement part. Contact your account
representative for the current list of approved replacement parts.
Warning: Protect the hardware components against damage from electrostatic
discharge. Always wear a ground wriststrap before you handle components.
Always place the components in static-free container.
Caution: Do not use an electric or magnetized screwdriver near the hard disk.
You can lose the information stored on the disk. Shock can damage the hard disk.
Do not drop or hit the hard disk drive.