Supermicro 2020A-8R, Руководство пользователя

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2-8
A+ Server 2020A-8R User's Manual
2-5 Checking the Serverboard Setup
After you install the 2020A-8R in the rack, you will need to open the unit to make sure
the serverboard is properly installed and all the connections have been made.
1. Accessing the inside of the System (see Figure 2-5):
First, release the retention screws that secure the unit to the rack. Grasp the two
handles on either side and pull the unit straight out until it locks (you will hear a
"click"). Next, depress the two buttons on the top of the chassis to release the top
cover. You can then lift the top cover from the chassis to gain full access to the
inside of the server.
2. Check the CPUs (processors):
You may have one or two processors already installed into the serverboard. Each
processor needs its own heatsink. See Chapter 5 for instructions on processor and
heatsink installation.
3. Check the system memory:
Your 2020A-8R server system may have come with system memory already in-
stalled. Make sure all DIMMs are fully seated in their slots. For details on adding
system memory, refer to Chapter 5.
4. Installing add-on cards:
If desired, you can install add-on cards to the system. See Chapter 5 for details
on installing PCI add-on cards.
5. Check all cable connections and airfl ow:
Make sure all power and data cables are properly connected and not blocking the
chassis airfl ow. Also make sure that no cables are positioned in front of the fans.
See Chapter 5 for details on cable connections.