HP Enterprise CC490A manual Remove the DC controller PCA and tray

DC controller PCA and tray

Before proceeding, remove the following components:

●Upper-left cover. See Upper-left cover on page 96.

●Power-supply cover. See Power-supply cover on page 98.

●Front-top cover. See Front-top cover on page 100.

●Rear-top cover. See Rear-top cover on page 102.

●Rear cover. See Rear cover on page 112.

●Interconnect board (ICB). See Interconnect board (ICB) on page 153.

●Low-voltage power supply. See Low-voltage power supply (LVPS) on page 157.

Remove the DC controller PCA and tray

CAUTION: ESD-sensitive part.

NOTE: To locate DC controller connector locations, see DC controller connector locations on page 281.

1.Disconnect all the connectors. There are 32 connectors in all.

Reinstallation tip The connector locations J101, J102, J106, and J154 are not used.

Figure 2-137Remove the DC controller PCA and tray (1 of 3)

ENWW Internal assemblies 161