4. Reinstall the removed parts. Then, reconnect the power adapter and all disconnected cables to the
computer.
5. Turn on the computer and all attached devices.
Note: When the computer is turned on for the first time after the coin-cell battery is replaced, an error
message might be displayed. This is normal after the coin-cell battery is replaced.
To dispose of the coin-cell battery, refer to the "Lithium coin-cell battery notice" in the Safety and Warranty
Guide.
Storage drive
Prerequisite
Before you start, read Appendix A "Important safety information" on page 65 and print the following
instructions.
Attention:
• The internal storage drive is sensitive. Inappropriate handling might cause damage and permanent loss of
data.
• When handling the internal storage drive, observe the following guidelines:
– Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed
for frequent changes or replacement.
– Before replacing the internal storage drive, make a backup copy of all the data that you want to keep.
– Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might
get damaged.
– Do not apply pressure to the internal storage drive.
– Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage
drive on a soft material, such as cloth, to absorb physical shocks.
Replacement procedure
1. Remove the computer cover. See "Computer cover" on page 45.
2. Replace the storage drive.
.
Chapter 7
CRU replacement
51