Replacing Crus; Ordering A Cru; Esd Protection; Figure 7-1. Typical Cru Product Label - Compaq 4200 User Manual

Each replacement CRU kit contains detailed replacement instructions. This chapter
describes the general replacement procedures.

Ordering a CRU

To order a CRU, you must use the Compaq spare part number.This number is located in
the upper-right corner of the product label (see Figure 7–1).
Figure 7–1. Typical CRU product label
This the first six characters of the part number identify the CRU. The last three define the
revision level.

ESD Protection

When you replace a CRU, you must take precautions to prevent the possibility of
electrostatic discharge (ESD) damaging sensitive electronic items.
1. Always transport and store CRUs in a static-safe container.
Chapter

Replacing CRUs

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