v When replacing the primary HDD or SSD, reattach the cover of the drive
slot.
v Store your external and removable hard disk or optical drives in the
appropriate containers or packaging when they are not being used.
v 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
– ExpressCard
– Smart Card
– Memory Card, such as SD Card, Memory Stick, and MultiMediaCard
Note: 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.
Be sure not to modify your computer
v Only an authorized ThinkPad repair technician should disassemble and
repair your computer.
v Do not modify or tape the latches to keep the display open or closed.
Take care in setting passwords
v Remember your passwords. If you forget a supervisor or hard disk
password, Lenovo authorized service provider cannot reset it, and you will
have to replace your system board, or HDD or SSD.
Care for the fingerprint reader
The following actions could damage the fingerprint reader or cause it not to
work properly:
v Scratching the surface of the reader with a hard, pointed object.
v Scraping the surface of the reader with your nail or anything hard.
v Using or touching the reader with a dirty finger.
If you notice any of the following conditions, gently clean the surface of the
reader with a dry, soft, lint-free cloth:
v The surface of the reader is dirty or stained.
v The surface of the reader is wet.
v The reader often fails to enroll or authenticate your fingerprint.
Tips on using your computer in tablet mode
v To close the computer display, first make sure that the display either faces
the keyboard or is positioned at 180 degrees to the keyboard, so that the
back of the display faces the keyboard.
Chapter 2. Taking care of your ThinkPad computer 5
