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3.3 Motherboard Components
Processor and Heatsink Installation
The processor (CPU) and processor carrier should be assembled together first to form
the processor carrier assembly. This will be attached to the heatsink to form the processor
heatsink module (PHM) before being installed into the CPU socket. Before installation, be
sure to perform the following steps below:
•
Please carefully follow the instructions below given to avoid ESD-related damages.
•
Unplug the AC power cords from all power supplies after shutting down the system.
•
Check that the plastic protective cover is on the CPU socket and none of the socket pins
are bent. If they are, contact your retailer.
•
When handling the processor, avoid touching or placing direct pressure on the LGA lands
(gold contacts). Improper installation or socket misalignment can cause serious damage
to the processor or CPU socket, which may require manufacturer repairs.
•
Thermal grease is pre-applied on a new heatsink. No additional thermal grease is needed.
•
Refer to the Supermicro website for updates on processor and memory support.
•
All graphics in this manual are for illustrations only. Your components may look different.
ESD Precautions
•
Use a grounded wrist strap designed to prevent static discharge.
•
Touch a grounded metal object before removing the board from the antistatic bag.
•
Handle the motherboard by its edges only; do not touch its components, peripheral chips,
memory modules or gold contacts.
•
When handling chips or modules, avoid touching their pins.
•
Put the motherboard and peripherals back into their antistatic bags when not in use.
•
For grounding purposes, make sure that your computer chassis provides excellent conduc-
tivity between the power supply, the case, the mounting fasteners and the motherboard.
•
Use only the correct type of onboard CMOS battery. Do not install the onboard battery
upside down to avoid possible explosion.
Chapter 3: Maintenance and Component Installation
38
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Troubleshooting
