Dell Precision 330 User Manual page 107

NOTE:
Pin 1 of the microprocessor is indicated by a small dot or a
triangle in one corner of the microprocessor. Pin 1 of the socket is
indicated by a small triangle in one corner of the socket. See
the Microprocessor."
Carefully set the microprocessor in the socket and press it down
c
lightly to seat it.
Rotate the socket lever back toward the socket until it snaps into
d
place, securing the microprocessor.
R e p l a c i n g t h e M i c r o p r o c e s s o r
microprocessor
microprocessor
socket
Install the replacement microprocessor heat sink:
8
microprocessor pin-1
indicators
socket lever
"Replacing
socket pin-1
indicator
In s ta l l i n g U p gr a d e s
107