Supermicro SuperServer SYS-221HE-FTNR User Manual page 35

3. Locate the lever on the CPU socket and press it down as shown below.
Carrier E1A
4. Using Pin 1 as a guide, carefully align the CPU keys (A and B) on the processor against
the CPU keys on the carrier (a and b) as shown in the drawing below.
5. Once they are properly aligned, carefully insert the CPU into the carrier, making sure
that the CPU is properly secured by latches 1, 2, 3, and 4.
SP XCC
B
Latch
4
CPU Key
2
b
Latch
CPU Key
HBM
Chapter 3: Maintenance and Component Installation
Lever
A
CPU Key
Latch
1
a
CPU Key
3
Latch
B
CPU Key
Latch
4
b
CPU Key 2
Latch
35
Carrier E1B
SP MCC
A
CPU Key
B
Latch a
4
3
2
b
Latch
CPU Key
CPU Key
A
CPU Key
Latch
a
1
3
Latch
Lever
CPU Key
CPU Key
Latch
1
Latch