HP Compaq Presario,Presario 5BW250 Quick Start Manual page 68

4. Insert the screw and secure the optional hard drive bracket to
the chassis base.
Caution: Dropping the hard drive might damage the read/write
head, which can cause damage to the head or loss of data.
M P —G S C U 7-7
Y RESARIO ETTING TARTED OMPUTER PGRADES