Technician Serviceable Platform Components; Tools And Supplies Needed; Safety: Before Top Cover Removal; Torque Settings - Intel SR6850HW4 - Server Platform - 0 MB RAM Product Manual

6 Technician Serviceable Platform Components

This chapter presents procedures that describe removal and installation of most components inside
the system.

Tools and Supplies Needed

Procedures in this part require the following tools and supplies:
Jumper-removal tool or needle-nosed pliers
Phillips* #2 screwdriver
Torx screwdrivers (T-15)
Antistatic wrist strap and conductive foam pad (recommended)
As you integrate new parts into the system, add information about them to the
Record the model and serial number of the system, all installed options, and any other pertinent
information specific to the system.

Safety: Before Top Cover Removal

Before removing the top cover, observe these safety guidelines:
1. Turn off all peripheral devices connected to the system.
2. Power down the system by pressing and holding the power button on the front of the chassis for
several seconds.
3. After the server shuts down, unplug both AC power cords to remove standby power from the
server.
4. Provide some electrostatic discharge (ESD) protection by wearing an antistatic wrist strap
attached to chassis ground of the system—any unpainted metal surface—when handling
components.

Torque Settings

Screws securing certain components in the system require tightening to specific torque values.
Table 11 shows the chassis torque settings.
Table 11. Torque Settings
Component
Top Cover
Processor Heat Sink
Hard Drive Carrier
171
Torque Component
0.90 N-m (8 in-lb) SCSI backplane board
0.67 N-m (6 in-lb) Front panel I/O board
0.90 N-m (8 in-lb)
"Equipment Log".
Torque
0.90 N-m (8 in-lb)
0.90 N-m (8 in-lb)