HP AlphaServer ES47

2.5 Unplug the IDE Cable from the I/O Expander
The I/O expander module is underneath the CPU Module. Remove the CPU
board to access the I/O Expander and unplug the IDE cable. Feed the end of
the IDE cable into the fan cavity.
Figure 2–5 Unplug the IDE Cable
2-10 HP AlphaServer ES47 Upgrade