Lenovo A2109, 2290XF2 manual Removing and replacing an FRU

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Lenovo IdeaTab A2109A-F Hardware Maintenance Manual

Removing and replacing an FRU

This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules:

1.Do not attempt to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.

2.Before replacing any FRU, review “FRU replacement notices” on page 25.

3.Begin by removing any FRUs that have to be removed before the failing FRU. Any of such FRUs are listed at the top of the page. Remove them in the order in which they are listed.

4.Follow the correct sequence in the steps to remove the FRU, as given in the figures by the numbers in square callouts.

5.When turning a screw to replace an FRU, turn it in the direction as given by the arrow in the figure.

6.When removing the FRU, move it in the direction as given by the arrow in the figure.

7.To put the new FRU in place, reverse the removal procedures and follow any of the notes that pertain to replacement. For information about connecting and arranging internal cables, see “Locations” on page 46.

8.When replacing an FRU, use the correct screw as shown in the procedures.

DANGER

Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables.

Attention: After replacing an FRU, do not turn on the computer until you have made sure that all screws, springs, and other small parts are in place and none are loose inside the computer. Verify this by shaking the computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits.

Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons.

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Contents IdeaTab A2109A-F Page Contents About this manual Lenovo IdeaTab A2109A-FSafety information General safety Electrical safety Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations Safety noticeLenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety information Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety information Lenovo IdeaTab A2109A-F Hardware Maintenance Manual Safety information Laser compliance statement Safety information Important service information Strategy for replacing FRUsImportant service information Important notice for replacing a system boardImportant information about replacing RoHS compliant FRUs General checkout Important notesFollowing are not covered under warranty What to do firstPower system checkout Checking the AC adapterChecking the battery pack Sleep standby mode Related service informationPower management Locking the screenSpecifications Lenovo IdeaTab A2109A-FFRU replacement notices Screw noticesRemoving and replacing an FRU Rear cover Removal steps of rear coverRemoval steps of base cover Remove the rear cover in the direction shown by arrow Battery pack For access, remove this FRU Rear cover onRemove the battery pack in the direction shown by arrow System board Important notices for handling the system boardLenovo IdeaTab A2109A-F Lenovo IdeaTab A2109A-F Hardware Maintenance Manual IO board Removal steps of IO boardRemove the IO board in the direction shown by arrow Digital board Removal step of digital boardLenovo IdeaTab A2109A-F Hardware Maintenance Manual Speakers Removal steps of speakersInternal antenna Removal steps of internal antennaVolume button bracket Removal steps of volume button bracketIntegrated camera Removal step of integrated cameraRemove the front camera in the direction shown by arrow Touch panel and LCD panel Removal steps of touch panel and LCD panelRemoval steps of LCD panel Locations Front and Bottom viewTop, Right-side and Left-side view Parts list Overall Parts list-Overall Parts list-Miscellaneous parts Miscellaneous partsLenovo IdeaTab A2109A-F Hardware Maintenance Manual Trademarks

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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