Contents

About this manual

iv

Safety information

1

General safety

2

Electrical safety

3

Safety inspection guide

5

Handling devices that are sensitive to

 

electrostatic discharge

6

Grounding requirements

6

Safety notices: multilingual translations

7

Laser compliance statement

14

Important service information

16

Strategy for replacing FRUs

16

Important notice for replacing a system

 

board

17

Important information about replacing

 

RoHS compliant FRUs

18

General checkout

19

What to do first

20

Power system checkout

21

Checking the AC adapter

21

Checking the battery pack

22

Related service information

23

Locking the screen

23

Power management

23

Sleep (standby) mode

23

Lenovo IdeaTab A2109A-F

24

Specifications

24

FRU replacement notices

25

Screw notices

25

Removing and replacing an FRU

26

1010

Rear cover

27

1020

Battery pack

30

1030

System board

32

1040

IO board

35

1050

Digital board

37

1060

Speakers

39

1070

Internal antenna

40

1080

Volume button bracket

41

1090

Integrated camera

42

1100 Touch panel and LCD panel

44

Locations

46

Front and Bottom view

46

Top, Right-side and Left-side view

47

Parts list

48

Overall

49

Miscellaneous parts

51

Notices

52

Trademarks

53

iii

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Lenovo 2290XF2, A2109 manual Contents

A2109, 2290XF2 specifications

The Lenovo 2290XF2, also known as the A2109, stands out in the realm of tablets with its impressive array of features and technologies designed to enhance user experience. This device has garnered attention among professionals and entertainment enthusiasts alike, thanks to its powerful performance and versatile functionality.

One of the main features of the A2109 is its sleek design, which combines style with portability. The tablet is equipped with a vibrant 9-inch display that boasts a resolution of 1280x800 pixels, delivering stunning visuals whether users are watching videos or playing games. The IPS technology employed in the screen ensures wide viewing angles and accurate color reproduction, making it an ideal choice for media consumption.

Under the hood, the Lenovo A2109 is powered by a quad-core processor, providing seamless multitasking and efficient performance. With 1GB of RAM and various storage options, including 8GB or 16GB of internal memory, users can store their favorite apps, photos, and videos with ease. The device also comes with a microSD card slot, allowing for expandable storage up to 32GB, which is a significant advantage for those who require more space.

In terms of connectivity, the A2109 features Wi-Fi and Bluetooth capabilities, ensuring users can stay connected to the internet and their devices anytime, anywhere. The inclusion of HDMI output further enhances its utility, enabling users to connect the tablet to larger displays, such as televisions or projectors, for a shared viewing experience.

The battery life of the A2109 is another noteworthy attribute. With its robust battery, users can expect up to 10 hours of usage on a single charge, making it suitable for day-long activities, whether working on the go or enjoying leisure time.

Moreover, the tablet runs on the Android operating system, which offers access to a vast ecosystem of applications via the Google Play Store, spanning various categories from productivity tools to games and entertainment.

The Lenovo A2109 also comes equipped with front and rear cameras, allowing users to take photos, engage in video calls, or capture moments spontaneously. Its durable build ensures longevity, positioning it as a reliable companion for both personal and professional use.

Overall, the Lenovo 2290XF2, A2109, is a well-rounded tablet that combines solid performance, a vibrant display, and enhanced connectivity options, making it an attractive choice for those seeking a capable portable device. Whether for work or play, it stands out as a versatile tool for modern users.