Cisco UCS E Series Hardware Installation Manual page 19

Figure 4: Internal Components of the Single-Wide E-Series Server
1 Memory DIMM slots
3 SD0
Note
Caution
5 CMOS battery (located under the hard drive tray)
Single-Wide E-Series Server and the SM E-Series NCE LEDs
The following table lists the single-wide E-Series Server and the SM E-Series NCE LEDs and describes the
LED colors and states.
Table 15: Single-Wide E-Series Server and SM E-Series NCE LEDs
LED
HDD 0 ACT
Cisco UCS E-Series Servers and the Cisco UCS E-Series Network Compute Engine Hardware Installation Guide
The SD0 card contains the Cisco Integrated Management
Controller (CIMC) software and must always be present.
Do not swap SD cards between UCS E-Series Servers. See the
"Recovering from a Faulty SD Card" section in the CLI
Configuration Guide for the Cisco UCS E-Series Servers and
the Cisco UCS E-Series Network Compute Engine Integrated
Management Controller.
Color State
Green Status of the hard drive activity:
• Steady—Hard drive is present.
• Blinking—Active.
• Off—Inactive or there is no power supplied to the CPU.
Single-Wide E-Series Server and the SM E-Series NCE LEDs
2 HDD
4 SD1
Note
The SD1 card is
interfaced
directly to the
Intel server.
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