Lenovo C2 Bedienungsanleitung PDF herunterladen (Seite 30)

User Guide

4.4 Checking For, and Correcting Disk Errors

To properly maintain your system, you should periodically check for and ﬁx hard

disk errors by doing the following:

1. Right-click the icon for the hard disk drive (HDD) that you want to reorganize,

then select Properties from the pop-up menu.

2. Select the Tools tab, and then click Check Now.

3. Check your inspection items for the disk and click Start.

Note: You cannot start error checking until the computer is restarted and

initialized.

4.5 Defragmenting the Disk(s)

Disk fragments are tiny unused storage areas scattered on the disk. The system

cannot directly reutilize these “blank” spaces and system performance can

decrease as system operations usually cause the number of unused storage gaps

to increase. To defragment your disk storage, do the following:

1. Right-click the icon for the hard disk drive (HDD) that you want to reorganize,

then select Properties from the pop-up menu.

2. Go to the Tools tab from disk Properties and select Defragment Now.

3. Select the time and scheme to be used by the defragging program, then start

the defragmenting program. Depending on the amount of defragmentation on

the hard disk drive, this procedure can take a long time (sometimes more than

one hour).

4.6 Performing Daily Maintenance Tasks

Cleaning the computer components

Because many of the computer components consist of sophisticated integrated

circuit boards, it is very important to periodically clean around the computer

to prevent dust buildup. The cleaning supplies you need in order to clean the

components include: a vacuum cleaner, a soft cotton cloth, clear water (pure water

preferred) and cotton swabs.

Attention: Before you clean your computer, disconnect the computer

from the electrical outlet. Clean your computer with a soft cloth

dampened with water. Do not use liquid or aerosol cleaners, which may

contain ﬂammable substances.

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Lenovo C2 Bedienungsanleitung Seite 30