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After you install the PCIe riser assembly, complete the following steps:
1. Install the node if needed (see "Install a compute node" on page 58).
2. Reconnect power cords and all external cables.
Power adapter replacement
Use this information to remove and install a power adapter.
Install a power adapter
Use this information to install a power adapter.
As required by COMMISSION REGULATION (EU) 2019/1782 of 1 October 2019 laying down ecodesign
requirements for external power supplies pursuant to Directive 2009/125/EC of the European Parliament and
of the Council and repealing Commission Regulation (EC) No 278/2009 (ErP Lot7) for the external power
supply of the product.
Table 22. 240W FSP power adapter
Information published
Manufacturer's name
Model identifier
Input voltage
Input AC frequency
Output voltage
Output current
Output power
Average active efficiency
Efficiency at low load (10 %)
No-load power consumption
Table 23. 240W Greatwall AC adapter
Information published
Manufacturer's name
Model identifier
Input voltage
Input AC frequency
Output voltage
Output current
Output power
Average active efficiency
Efficiency at low load (10 %)
No-load power consumption
Value and precision
Lenovo (supplier: FSP)
FSP240-A12C14
100-240
50-60
12.2
20.0
240.0
92.73
87.35
0.13
Value and precision
Lenovo (supplier: Greatwall)
GA240SD1-12020000
100-240
50-60
12.2
20.0
240.0
93.21
79.0
0.097
Unit
-
-
V
Hz
V
A
W
%
%
W
Unit
-
-
V
Hz
V
A
W
%
%
W
.
Chapter 5
Hardware replacement procedures
81
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