11. Connect the cables to the new PCI Express Mini Card.

12.Reinstall the palm rest. For details, refer to the instructions in “Reinstall the palm rest” on page 122.

13.Reinstall the keyboard. For details, refer to the instructions in “Reinstall the keyboard” on page 118.

14.Reinstall the battery. For details, refer to the instructions in “Reinstall the battery” on page 116.

15.Turn the computer over again. Connect the ac power adapter and cables to the computer; then turn it on.

Installing and replacing the mSATA solid state drive

Before you start, print these instructions.

Some ThinkPad models have an mSATA solid state drive. You can replace the mSATA solid state drive with a new one which can be purchased from your Lenovo reseller or a marketing representative. To replace the mSATA solid state drive, read the following prerequisites.

Notes:

•You can also replace the mSATA solid state drive with a Wireless PCI Express Mini Card for Wireless WAN.

•Replace the mSATA solid state drive only if you need to have it repaired.

Prerequisites for the procedure

When replacing the mSATA solid state drive, be sure to follow the precautions.

Attention: When you are handling an mSATA solid state drive:

•Do not drop the mSATA solid state drive or subject it to physical shocks. Put the mSATA solid state drive on a material, such as soft cloth that absorbs any physical shocks.

•Do not apply pressure to the cover of the mSATA solid state drive.

The mSATA solid state drive is very sensitive. Incorrect handling can cause damage and permanent loss of data.

Before removing the mSATA solid state drive, make a backup copy of all the information on it, and then turn the computer off.

Never remove the mSATA solid state drive while the system is operating, in sleep (standby) mode, or in hibernation mode.

Chapter 6. Replacing devices 141

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Lenovo X220I TABLET, X220-4287 Installing and replacing the mSATA solid state drive, Prerequisites for the procedure
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4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications

Lenovo's X220i, X220i Tablet, and their respective models such as 42872W5, 42912XU, and 429133U are part of the ThinkPad series, renowned for their reliability, performance, and innovative features tailored for both business and personal use. The X220i and X220i Tablet stand out in the ultrabook category, offering a perfect balance between portability and functionality, making them ideal for professionals on the go.

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In conclusion, the Lenovo X220i, X220i Tablet, and their variants like 42872W5, 42912XU, and 429133U are exemplary devices that blend portability, performance, and durability. Ideal for professionals and students alike, these devices cater to a range of computing needs while maintaining a compact and lightweight profile.
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