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Appendix
Hard Disk Data Erase Utility
This computer is equipped with a utility for erasing hard disk data.
When disposing of or transferring ownership of this device, erase all data on the hard disk in order to prevent the theft of hard disk
data following the steps below.
The hard disk data erase utility erases data using an “overwriting” method, but there is a possibility that due to malfunctions or
other operational errors, data may not be completely erased. There are also specialized devices that may be able to read data
that has been erased using this method. If you need to erase highly confidential data, we recommend that you contact a
company that specializes in this process. Matsushita Electric Industrial Co., Ltd. will bear no responsibility for losses or
damages suffered as a result of the use of this utility.
Preparing
Procedure
Product Recovery CD-ROM (included)
Panasonic CD/DVD drive (optional: Confirm the latest information on optional products in catalogs, etc.)
1
Turn off the computer.
2
Insert the CD/DVD drive into the multimedia pocket.
(
“Multimedia Pocket”)
3
Turn on the computer, and press
F2
while [Panasonic]
boot screen is displayed.
The Setup Utility will start up.
If the password has been set, enter the Supervisor
Password.
4
Select [Boot] menu, then select [CD/DVD Drive] and
press
F6
until [CD/DVD Drive] is at the top of [Boot]
menu.
5
Place the disc number one of the recovery CDs into the
CD/DVD drive.
6
Press
F10
.
At the confirmation message, select [Yes] and press
Enter
. The computer will restart.
<When the hard disk backup function has been enabled>
When the message [The Backup function has been en-
abled. If [Recovery] or [Erase HDD] is executed, the
Backup function will be disabled, and your Backup data
will be lost.] appears, press
Y
.
7
Press
2
to execute [2. [Erase HDD]].
(You can cancel this operation by pressing
0
.)
<When the hard disk backup function has been enabled>
When the message [The Backup function has been en-
abled. If [Erase HDD] is executed, the Backup function
will be disabled, and your Backup data will be lost.] ap-
pears, press
Y
.
When the message [Computer must be rebooted in order
to execute [Erase HDD.]] appears, press
R
.
NOTE
Be sure the AC adaptor is connected until the procedure is completed.
This utility can only be used for internal hard disk. It cannot be used to erase data from external hard disks or the second
hard disk (optional).
This utility cannot erase data from damaged disk.
This utility cannot erase data for specific partitions.
After executing this utility, the computer cannot be booted from the hard disk.
The backup area and the data in the backup area will be erased.
8
At the confirmation message, press
Y
.
9
When [<<<Start Menu>>>] is displayed, press
Enter
.
10
The approximate time required for erasing data will be
displayed.
Press
Space
.
11
At the confirmation message, press
Enter
. The
operation of erasing the hard disk starts.
(If necessary, the “hard disk data erase” operation can
be cancelled after it has begun by pressing
Ctrl
+
C
.
If the operation is cancelled before being completed, a
part of data will not be erased.)
12
After the operation is complete:
Under normal conditions, the message [Hard disk data
has been deleted.] will be displayed.
If a problem occurred during the operation, an error mes-
sage will be displayed.
13
Remove the recovery CD, and then press any key to turn
off the computer.