Fujitsu Siemens Computers D1711, Technical Manual, Page: 19 / 60

1 Product introduction
A26361-D1711-Z120-1-7619, Edition 1
11
1.4.2 Installing the CPU
Follow these steps to install a CPU.
1. Locate the 754-pin ZIF socket on the mainboard.
2. Unlock the socket by pressing the lever
sideways, then lift it up to a 90
°
-100
°
angle.
i
Make sure that the socket lever is lifted up
to 90
°
-100
°
angle, otherwise the CPU does
not fit in completely.
3. Position the CPU above the socket such
that the CPU corner with the gold triangle
matches the socket corner with a small
triangle.
4. Carefully insert the CPU into the socket
until it fits in place.
!
The CPU fits only in one correct orientation. DO NOT force the CPU into the socket to
prevent bending the pins and damaging the CPU!
5. When the CPU is in place, push down the
socket lever to secure the CPU. The lever clicks
on the side tab to indicate that it is locked.
6. Install a CPU heatsink and fan following the
instructions that came with the heatsink
package.
7. Connect the CPU fan cable to the CPU_FAN
connector on the mainboard.