IEI Technology ECK-1000 Series, Руководство пользователя

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ECK-1000 Embedded System
Page 29
WARNING:
Electrostatic discharge between CPU pins can destroy the CPU. When
handling the CPU, only hold it on the sides. DO NOT touch the pins at
the bottom of the CPU.
Step 1: Unlock the CPU retention screw. When shipped, the retention screw of the
CPU socket should be in the unlocked position. If it is not in the unlocked
position, use a screwdriver to unlock the screw. See Figure 4-5 .
ECK-1000-9453 ECK-1000-690S1
Figure 4-5: Make sure the CPU socket retention screw is unlocked
Step 2: 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 3: Correctly Orientate the CPU . Make sure the IHS (integrated heat sink) side is
facing upwards.
Step 4: Correctly position the CPU. Match the Pin 1 mark with the cut edge on the
CPU socket. See Figure 4-5 .