Lenovo IdeaTab A2109A-F Hardware Maintenance Manual

1030 System board

Important notices for handling the system board:

When handling the system board, bear the following in mind.

•Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.

•Avoid rough handling of any kind.

•In the whole process, make sure not to drop or stack the system board.

•If you put a system board down, make sure to put it only on a padded surface such as an ESD mat or conductive corrugated material.

For access, remove these FRUs in order:

•• “1010 Rear cover” on page 27

•• “1020 Battery pack” on page 30

Figure 3. Removal steps of system board

Remove two screws 1 and three screws 2.

2

1

1

2

Step

 

Screw (quantity)

 

Color

 

Torque

1

 

M3.0 x 3.0 mm, flat-head, nylon-coated (2)

 

Silver

 

1.2-1.7 kg/cm

 

 

 

 

 

 

 

 

 

 

2

 

M5.3 x 1.75 mm, flat-head, nylon-coated (3)

 

Silver

 

1.2-1.7 kg/cm

 

 

 

 

 

 

 

32

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Lenovo A2109, 2290XF2 manual System board, Important notices for handling the system board
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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.
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