Supermicro SUPERSERVER 6021H, Руководство пользователя, Страница: 23 / 112

Chapter 2: Server Installation
2-7
2-5 Checking the Motherboard Setup
After you install the 6021H in the rack, you will need to open the unit to
make sure the motherboard is properly installed and all the connections
have been made.
1. Accessing the inside of the 6021H (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. There is a large rectangular
recess in the middle front of the top cover to help you push the cover
away from you until it stops. 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 should have one or two processors already installed into the system
board. Each processor should have its own heatsink attached. See
Section 5-5 for instructions on processor installation.
3. CPU core/bus ratio setting:
DIP Switch 1 on the motherboard is used to set the core/bus ratio of your
installed processors. Intel processors automatically detect and set this
ratio, so you should not need to change it. (The DIP Switch is only used
when testing engineering samples. See Section 5-9 for setting the core/
bus ratio with DIP Switch 1.)
4. Check the system memory:
Your 6021H server system may have come with system memory already
installed. Make sure all DIMMs are fully seated in their slots. For details
on adding system memory, refer to Section 5-6.
5. Installing add-on cards:
If desired, you can install an add-on card to the system. See Section 5-
7 for details on installing a PCI add-on card.