IEI Integration ROCKY-3786 v4.10 - Manual (Page 72)

Page 72
ROCKY-3786EV CPU Card
Page 72
Step 1: Inspect the CPU socket. Make sure there are no bent pins and make sure the
socket contacts are free of foreign material. If any debris is found, remove it with
compressed air.
Step 2: Open the CPU socket lever. Disengage the load lever by pressing the lever
down and slightly outward to clear the retention tab. Rotate the load lever to a
fully open position. (See Figure 4-1)
Step 3: Orientate the CPU properly. Make sure the IHS (Integrated Heat Sink) side is
facing upward. (See Figure 4-1)
Step 4: Correctly position the CPU. Match the Pin 1 mark with the cut edge on the CPU
socket. (See Figure 4-1)
Figure 4-1: Install the CPU
Step 5: Insert the CPU. Gently insert the CPU into the socket. If the CPU pins are
properly aligned, the CPU should slide into the CPU socket smoothly
Step 6: Close the CPU socket. Re-engage the load lever by pushing it back to its
original position. Secure the load lever under the retention tab on the side of
CPU socket. Step 0:
4.3.2 Socket 370 Cooling Kit Installation
IEI provides an optional cooling kit designed for Socket 370 CPUs. The cooling kit is
comprises a CPU heat sink and a cooling fan.