NEC I-Select TW100 User Manual page 82

I-Select TS100 / I-Select TW100 User Guide - Upgrading Your System
7. Lift the lever on the socket and remove the processor.
8. Remove the new processor from its antistatic package and place it on a grounded,
static-free surface or conductive foam pad.
9. Position the processor over the processor socket so that its pins align with the
socket holes.
Figure 4 - 20 : Positioning the Processor
Note: Be aware of processor direction. Pin layouts on two
corners among four differ from others to prevent an incorrect
insertion. Confirm the pin mark and pin layout on the socket,
and insert the processor correctly.
Figure 4 - 19 : Socket Lever
4 - 18