HP Compaq NX9100 Reference Manual page 15

3. Gently pull the expansion cable from its docked location and
slide it to either side of the Expansion Base, depending on
where the expansion port on your notebook is located. The
location of the expansion port on your notebook may vary
by notebook series and model.
✎
Reference Guide
It is important to position the cable correctly, so that the cable
can move freely. A cable skirt and guide assist in positioning
the cable.
Getting Started
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