For Windows XP:

1.Click Start Control panel.

2.Click Performance and Maintenance.

3.Click Power Options.

4.Click the Hibernate tab.

5.Click the Enable hibernation check box.

6.Click OK.

If you want to be able to enter hibernation mode by pressing Fn+F12, you need to install ThinkPad PM driver.

Problem: The battery discharges slightly while the computer is in hibernation mode.

Solution: If the wakeup function is enabled, the computer consumes small amount of power. This is not a defect. For details, refer to “Power-saving modes” on page 59.

Drives and other storage devices

This section includes three drive problems which are hard disk drive, solid state drive, and optical drive.

Hard disk drive problems

Problem: The hard disk drive makes a rattling noise intermittently.

Solution: The rattling noise might be heard:

When the hard disk drive begins or finishes getting access to data.

When you carry the hard disk drive.

When you carry your computer.

This is a normal characteristic of a hard disk drive and is not a defect.

Problem: The hard disk drive does not work.

Solution: In the startup menu of the ThinkPad Setup, make sure that the hard disk drive is included in the “Boot priority order” list. If it is included in the “Excluded from boot order” list, it is disabled. Select the entry for it in the list and press the Shift+1 key. This moves the entry to the “Boot priority order” list.

Problem: After setting a hard disk password on the hard disk drive of the computer, you moved the drive to another computer. Now you cannot unlock the hard disk password.

Solution: Your computer supports an enhanced password algorithm. Computers older than yours may not support such a security function.

Solid state drive problems

Problem: When you compress files or folders by use of the data compression function in Windows, and then decompress them, the process of writing to or reading from the files or folders is slow.

Solution: Apply the disk defragmentation tool in Windows for faster access to the data.

Software problems

Problem: An application does not run correctly.

Solution: Make sure that the problem is not being caused by the application.

Check that your computer has the minimum required memory to run the application. Refer to the manuals supplied with the application.

Check the following:

232User Guide

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Lenovo X220 Drives and other storage devices, Software problems, Hard disk drive problems, Solid state drive problems

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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