44C5490

Unpack

ThinkPad notebook

2 TrackPoint caps

 

Battery pack

Power cord

AC adapter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manuals

- Setup Instructions (this sheet)

- Safety and Warranty Guide

- Service and Troubleshooting Guide - Other supplements or flyers

1

UltraConnectTM wireless LAN

1

1a

4

 

antennas (main and auxiliary)

2

3

 

 

 

 

1a

UltraConnect wireless LAN

 

 

 

 

antenna (third)*

 

 

 

 

*Select models only.

 

 

 

2

ThinkLight keyboard light

1

 

 

 

 

 

3

Integrated camera*

 

 

 

 

*Select models only.

 

 

 

See reverse for notes about unlisted, missing, or damaged items and a recovery disc.

Initial Setup Instructions

Read the safety notices and important tips in the included manuals before using your computer.

4 One - handed latch

5Volume and mute buttons

6Power button

Install battery pack:

Your battery is ready to use.

2

Connect to power:

1

1

2

23

5

7

6

7ThinkVantage button

8 Web browser back and forward

9 Built-in microphone

13

10TrackPoint center button

9

11 Fingerprint reader*

10

*Select models only.

12 Wireless radio switch

8

11

1

Turn on the power:

6

Point and click with UltraNav Multi-pointing Navigation System:

Press the TrackPoint cap or move across the touch pad in the direction you want to move the pointer. The left and right buttons below the space bar and touch pad function like mouse buttons.

Configure the Operating System following on-screen instructions:

This process takes several minutes.

For more detailed information, press the ThinkVantage button:

7

12

13Fn key

Use in combination with other keys to access special ThinkPad features.

Lock your computer

Manage battery & power

Enter sleep (standby)

Manage wireless connections

Change display settings

Change input device settings

Manage external devices

Enter hibernation

ThinkLight on/off

Multimedia controls

Change display brightness

Magnify screen contents

P/N: 44C5490

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Lenovo P/N 44C5490 warranty Unpack, Initial Setup Instructions, Install battery pack, Connect to power

P/N 44C5490 specifications

The Lenovo P/N 44C5490 is a high-performance power supply designed specifically for Lenovo ThinkServer and certain compatible server models. This power supply unit is integral to ensuring the smooth operation and reliability of server systems, catering to demanding computing environments.

One of the standout features of the 44C5490 is its power output capabilities. With an output of 500 watts, it provides ample power to support servers equipped with multiple components, including advanced CPUs, additional storage drives, and extensive memory configurations. This level of power is crucial for data centers and enterprise environments where uptime is critical.

The power supply is designed with high efficiency in mind, boasting an 80 PLUS Bronze certification. This certification indicates a high level of energy efficiency, ensuring that the power supply converts a significant percentage of incoming electrical energy into usable power for the server without drawing excessive current from the outlet. Consequently, this results in lower energy costs and reduced heat generation, enhancing the overall sustainability of server operations.

Another important characteristic of the 44C5490 is its modular design, which allows for easy installation and replacement. This feature is particularly advantageous in enterprise settings where downtime needs to be minimized. The modular design facilitates straightforward cabling and enhances airflow within server chassis, contributing to optimal thermal management.

The 44C5490 also incorporates advanced protection technologies. It is equipped with overvoltage, overcurrent, and short-circuit protection mechanisms. These features ensure the safety of both the power supply and the connected components, greatly reducing the risk of hardware failure and prolonging the lifespan of the server.

Furthermore, this power supply is compatible with various Lenovo ThinkServer models, providing flexibility in deployment across different systems within an organization. Its robust construction and reliable performance make it a preferred choice for IT professionals and system administrators looking to bolster their server infrastructure.

In summary, the Lenovo P/N 44C5490 power supply unit exemplifies high-performance, efficiency, and reliability. With its robust 500-watt output, 80 PLUS Bronze certification, modular design, and advanced protection technologies, it is an essential component for any server deployment aiming for optimal performance and energy savings. Whether in a small business or a large-scale data center, this power supply ensures that server operations run smoothly and efficiently.