Lenovo ThinkBook 14 Gen 2, Руководство пользователя, Страница: 11 / 34

6. Combo audio jack Connect to headphones or headsets with a 3.5 mm (0.14 inch), 4-pole
plug.
Note: This jack does not support standalone external microphones. If
you use headsets, choose one with a single plug.
7. Novo button hole Press the Novo button to open the Novo Button menu. From the
menu, you can choose to open the UEFI/BIOS setup utility, the Boot
menu, or the Windows startup options screen.
8. Battery charging/State light This light varies by model and is either a battery charging light or a
state light.
Battery charging/State light and its indication
When the computer is turned on or in sleep mode, the status of the battery charging light provides clues to
the battery charging level and whether the computer is plugged into an electrical outlet.
Table 1. Battery charging light (ThinkBook 14 G4 ABA and ThinkBook 15 G4 ABA)
Light status Plugged in? Battery capacity
Solid white Yes 80%–100%
Blinking white Yes 20%–79%
Blinking amber Yes 1%–19%
Off No 20%–100%
Solid amber No 5%–19%
Blinking amber No 1%–4%
The status of the state light reflects the power state of the computer. When the computer is turned on, it
helps you decide whether the battery is running low.
Table 2. State light (ThinkBook 14 G4 IAP and ThinkBook 15 G4 IAP)
Light status Power state Battery capacity
Solid white
Turned on 21%–100%
Solid amber
Turned on 1%–20%
Blinking white
Sleep /
Off Shut down /
Chapter 1
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Meet your computer
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