Lenovo W520, 4284WW9PC10B371, T520i manual Indicator Meaning

Models: T520 W520 4284WW9PC10B371 T520i

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Table 7. Status indicators (continued)

 

Indicator

Meaning

 

 

 

 

 

 

 

 

 

 

 

 

Caps lock

 

 

 

9

 

Green:

Caps Lock mode is enabled. To enable

 

 

 

 

 

 

 

 

 

 

 

 

 

or disable Caps Lock mode, press the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Caps Lock key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sleep (standby for

 

 

 

10

 

Green:

The computer is in sleep (standby) mode.

 

 

 

Windows XP) status

 

 

 

Blinking green:

The computer is entering sleep (standby)

 

 

 

 

 

 

 

 

 

 

 

 

 

mode or hibernation mode, or is

 

 

 

 

 

 

 

resuming normal operation.

 

 

 

 

 

 

 

 

Battery status

 

 

 

11

 

Green:

The battery has more than 20% charge.

 

 

 

 

 

 

 

 

 

 

 

 

Orange:

The battery has between 5% and 20%

 

 

 

 

 

 

 

charge.

 

 

 

 

 

 

Fast blinking orange:

The battery has less than 5% charge.

 

 

 

 

 

 

 

Note: The battery may be charging.

 

 

 

 

 

 

Slow blinking orange:

The battery is being charged. When it

 

 

 

 

 

 

 

reaches 20%, the blinking color changes

 

 

 

 

 

 

 

to green.

 

 

 

 

 

 

Slow blinking green:

The battery has between 20% and 80%

 

 

 

 

 

 

 

charge, and charging is continuing.

 

 

 

 

 

 

 

When the battery reaches 80% charge,

 

 

 

 

 

 

 

blinking stops, but the charging may

 

 

 

 

 

 

 

continue until the battery is 100%

 

 

 

 

 

 

 

charged.

 

 

 

 

 

 

 

Note: If the computer is operating

 

 

 

 

 

 

 

on battery power, the battery status

 

 

 

 

 

 

 

indicator does not work while the

 

 

 

 

 

 

 

computer is turned off or is in sleep

 

 

 

 

 

 

 

(standby) mode or hibernation mode.

 

 

 

 

 

 

Quick blinking orange:

An error has been occurred in the battery.

 

 

 

 

 

 

The battery status indicator is off:

The battery pack of the computer is

 

 

 

 

 

 

 

detached.

 

 

 

 

 

 

 

 

Color sensor status

 

 

 

12

 

Green:

Calibration is complete. When the lid is

 

 

 

 

 

 

 

 

 

 

 

 

 

opened, the indicator turns off.

 

 

 

 

 

 

Blinking green:

Display colors are being calibrated.

 

 

 

 

 

 

 

 

Chapter 6. Status indicators 49

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Lenovo W520, 4284WW9PC10B371, T520i manual Indicator Meaning

T520, W520, 4284WW9PC10B371, T520i specifications

The Lenovo T520i is a robust business laptop that caters to professionals seeking reliability and performance. Part of Lenovo's ThinkPad series, specifically the model number 4284WW9PC10B371, it is designed for multitasking efficiency and mobility.

One of the defining features of the T520i is its impressive performance capabilities. It is equipped with Intel's second-generation Core processors, ranging from i5 to i7, which provide ample power for demanding applications and multitasking scenarios. This model supports up to 16GB of RAM, ensuring smooth operation even with multiple applications running simultaneously.

The T520i features a 15.6-inch high-definition display, offering users a resolution of 1366 x 768 pixels. For those who require superior screen clarity and vibrant color reproduction, the laptop can be upgraded to a Full HD (1920 x 1080) display option. This attribute is especially valuable for professionals working in design or media fields who need precise visuals.

Another characteristic that sets the T520i apart is its durable build quality. As a ThinkPad, it has undergone rigorous testing to meet military-grade standards for durability and reliability. The spill-resistant keyboard and robust chassis are designed to withstand the rigors of everyday use, making it ideal for professionals on the go.

Storage options for the T520i are versatile, with configurations available for traditional hard drives and solid-state drives (SSD). The SSD option not only enhances the overall speed of the system but also improves boot times and application loading, significantly contributing to productivity.

Connectivity options on the T520i are comprehensive. It comes with multiple USB ports, including USB 3.0 for fast data transfer. Additionally, integrated features such as a Gigabit Ethernet port, VGA output for external monitors, and optional 4G LTE connectivity ensure seamless communication and access to networks.

The laptop also boasts Intel HD Graphics, offering sufficient power for everyday tasks, video playback, and light gaming. Furthermore, the inclusion of technologies such as Bluetooth and an integrated webcam enriches user experience through enhanced connectivity and multimedia capabilities.

In conclusion, the Lenovo T520i, with its powerful processors, impressive display options, and rugged design, is a capable choice for professionals who require a reliable, high-performance laptop. Ideal for both business and personal use, it exemplifies Lenovo’s commitment to quality and innovation in the laptop market.