Sony VAIO PCG-Z1VAP User Manual page 132

Disconnecting the i.LINK digital video recorder
You can disconnect the digital video recorder while the computer is on or off. Simply unplug the i.LINK cable from the i.LINK
port on the computer. Disconnecting the cable when the computer is in a power saving mode (Standby or Hibernate) may
cause the computer to malfunction.
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