Lenovo ThinkPad 320 (English) User Guide - Page 132

Cleaning the cover of your computer, PCI Express Mini Card

Page 132 highlights

• Wait until you hear the CD or DVD click into the center pivot of the drive before closing the tray. • When installing the hard disk drive, follow the instructions shipped with your hardware, and apply pressure only where needed on the device. • Turn off your computer if you are replacing the hard disk drive. • When replacing the primary hard disk drive, reattach the cover of the drive slot. • Store your removable hard disk or optical drives in the appropriate containers or packaging when they are not being used. • Before you install any of the following devices, touch a metal table or a grounded metal object. This action reduces any static electricity from your body. The static electricity could damage the device. - Memory module - PCI Express Mini Card - Memory card, such as SD card, SDHC card, SDXC card, and MultiMediaCard. Note: Not all listed devices are included in your computer. This action reduces any static electricity from your body. The static electricity could damage the device. • When transferring data to or from a flash media card, such as an SD card, do not put your computer in sleep (standby) or hibernation mode before the data transfer is complete. To do so might cause damage to your data. Take care in setting passwords • Remember your passwords. If you forget a supervisor or hard disk password, Lenovo will not reset it, and you might have to replace your system board or hard disk drive. Register your computer • Register your ThinkPad products with Lenovo (refer to the Web page: http://www.lenovo.com/register). This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to notify you about possible technical information and upgrades. Be sure not to modify your computer • Only an authorized ThinkPad repair technician should disassemble and repair your computer. • Do not modify or tape the latches to keep the display open or closed. Cleaning the cover of your computer Occasionally clean your computer as follows: 1. Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent. 2. Absorb the diluted detergent into a sponge. 3. Squeeze excess liquid from the sponge. 4. Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip. 5. Wipe the surface to remove the detergent. 6. Rinse the sponge with clean running water. 7. Wipe the cover with the clean sponge. 8. Wipe the surface again with a dry, soft lint-free cloth. 9. Wait for the surface to dry completely and remove any fibers from the cloth. 116 User Guide

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Wait until you hear the CD or DVD click into the center pivot of the drive before closing the tray.
When installing the hard disk drive, follow the instructions shipped with your hardware, and apply
pressure only where needed on the device.
Turn off your computer if you are replacing the hard disk drive.
When replacing the primary hard disk drive, reattach the cover of the drive slot.
Store your removable hard disk or optical drives in the appropriate containers or packaging when they are
not being used.
Before you install any of the following devices, touch a metal table or a grounded metal object. This action
reduces any static electricity from your body. The static electricity could damage the device.
Memory module
PCI Express Mini Card
Memory card, such as SD card, SDHC card, SDXC card, and MultiMediaCard.
Note:
Not all listed devices are included in your computer.
This action reduces any static electricity from your body. The static electricity could damage the device.
When transferring data to or from a flash media card, such as an SD card, do not put your computer
in sleep (standby) or hibernation mode before the data transfer is complete. To do so might cause
damage to your data.
Take care in setting passwords
Remember your passwords. If you forget a supervisor or hard disk password, Lenovo will not reset it,
and you might have to replace your system board or hard disk drive.
Register your computer
Register your ThinkPad products with Lenovo (refer to the Web page: http://www.lenovo.com/register).
This can help authorities return your computer to you if it is lost or stolen. Registering your computer also
enables Lenovo to notify you about possible technical information and upgrades.
Be sure not to modify your computer
Only an authorized ThinkPad repair technician should disassemble and repair your computer.
Do not modify or tape the latches to keep the display open or closed.
Cleaning the cover of your computer
Occasionally clean your computer as follows:
1. Prepare a mixture of a gentle kitchen-use detergent (one that does not contain abrasive powder or
strong chemicals such as acid or alkaline). Use 5 parts water to 1 part detergent.
2. Absorb the diluted detergent into a sponge.
3. Squeeze excess liquid from the sponge.
4. Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip.
5. Wipe the surface to remove the detergent.
6. Rinse the sponge with clean running water.
7. Wipe the cover with the clean sponge.
8. Wipe the surface again with a dry, soft lint-free cloth.
9. Wait for the surface to dry completely and remove any fibers from the cloth.
116
User Guide