Power connections to drives
For help in identifying power cables, refer to the following figure and table. Route or tie cables so that
they cannot interfere with the CPU heatsink fans.
Figure 4-46 Identifying correct power connections
Table 4-6 Power connector descriptions
Connector Description
P1 24–pin power connector
P2 4–pin memory power
connector
P3 8–pin CPU connector
P4–P8 SATA and IDE ODD/
accessory power connectors
P9 Diskette connector
P10–P14 HDD connector
P15 PCI-E connector
P17 Memory riser
Optical drive
Your workstation might have an IDE or SATA optical drive. To remove the optical drive:
1. Disconnect power from the system (
Pre-disassembly procedures on page 50). Remove the access
panel (
Access panel on page 57) and the front bezel (Front bezel on page 58).
84 Chapter 4 Removal and replacement procedures ENWW
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