Samsung Chronos 7 Owners Manual

							70Chapter 3.  
Using the computerWireless Network (Optional)
Connecting to a Wireless LAN
If there is an AP, you can connect to the Internet via the AP using 
the Wireless LAN connection method provided by Windows.
1
 If you click the Charms menu > Settings 
á*

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¹
…v
 > Network 
Connections  icon, a list of available APs appears.
If you select an AP to connect to, the Connect button 
appears.
AP List
2
 Click Connect.
If a network key is set for the AP, enter the network key and 
then click OK.
For the network key, please ask your network administrator.
3
 When the AP connection is completed, Connected is 
displayed next to the corresponding AP. You can now you can 
use the wireless network.      
						

							7071Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
A TPM (Trusted Platform Module) security device is a security 
solution that protects your personal information by saving 
the user authentication data on the TPM chip installed on the 
computer.
To use the TPM security device, you have to initialize the TPM chip 
in the BIOS Setup, initialize the TPM program, and then register 
the user.
This function is only supported for models with TPM • 
(security chip).
For more information, refer to the online help for the • 
program.
The program version described in this manual is subject to • 
change and the screenshots and terms used in this manual 
may differ from the actual product.
Setting Up the TPM
To use the TPM function, you have to complete the following 
steps.
1
 Initializing the TPM chip 
Initializes the authentication information saved on the TPM 
chip.
2
 Installing the TPM program 
Installs the TPM program.
3
 Registering the TPM program 
Registers the TPM program. 
If you complete the steps above, you can use the TPM function.  
						

							72Chapter 3.  
Using the computer
Initializing the TPM chip
When you use the TPM function for the first time or you want to 
register the user again, you have to initialize the TPM chip.
Initializing the TPM chip erases all authentication • 
information saved on the TPM chip. Any decision to 
initialize must be taken carefully. 
To initialize the TPM chip again while the TPM function is • 
in use, you have to decrypt any existing files and folders 
encrypted by the TPM function first. Otherwise, you 
will not be able to access the files and folders after re-
initialization.
1
 Restart the computer. 
When the Samsung logo screen appears, press the F2 key 
repeatedly. 
2
 If the BIOS screen appears, select the Security > TPM 
Configuration item and press Enter.
Aptio S etup Utilit y
SysInfo
Super visor P assword
User P assword
HDD P assword
S et Super visor Password
S et User P assword
S et HDD P assword
P assw ord on Boot Ad
vanced Securit y Boot
Clear
Clear
Clear
[Enter]
[Enter]
[Enter]
[Enabled]

						

							7273Chapter 3.  
Using the computer
5
 When the system reboots, press the corresponding key(s) by 
following the onscreen instructions.
6
 When the computer restarts automatically and the Samsung 
logo screen appears, press the F2 key repeatedly. 
7
 Select the Security > TPM Configuration > Change TPM 
Status item and set the item to Enable and Activate.
Aptio S etup Utilit y
TP M C onfiguration
TPM Suppor t
Change  TPM Statu s
S ecurity Chip State S
ecurit y[Enabled]
[No Change ]
D isabled and Deac tivated
No Change
Clear
Enable and A ctivate
D isable and Deac tivate
8
 Press the F10 key to save the changes.
9
 When the system reboots, press the corresponding key(s) by 
following the onscreen instructions.
10
 Press the F10 key to save the changes. The computer 
automatically restarts. Initialization of the TPM chip has been 
completed. Now, install the TPM program and register the 
TPM program.
Installing the TPM program
You can install the TPM program as follows. Install the program 
according to the procedures below. 
This program is only provided for models with Recovery  and 
the TPM function.
1
  Run Recovery and click on System Software.
2
 Click on System Software Installation.
3
 The SW Update program will be launched.  
Select TPM Host SW and click Install Now.
If the system software media is supplied with the product, 
you can install the program by using the system software 
media (only when supplied.)
4
 After the installation, if you click OK, the computer restarts.
Using the TPM Security Device (Optional)     
						

							74Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
Registering the TPM program
1
 From the Start Screen, right-click any area and select  
All apps  in the bottom right corner. Then, click 
Infineon Security Platform Solution > Security Platform 
Management > User Settings. (with administrator authority) 
Alternatively, double-click the  icon on the Taskbar and 
run initialization with administrator authority.
2
 The security authentication settings begin with the 
Initialization Wizard. When the Initialization Wizard appears, 
click Next. 
If the status not initialized message appears, click Ye s.
If you backup the emergency recovery file to an external 
storage device according to the instructions of the 
Initialization Wizard, you can use the TPM security device 
more safely.
3
 Select a Security Platform Feature and set a basic user 
password.
4
 Complete the registration according to the instructions.
5
 The user registration for the TPM program has been 
completed. You can encrypt files and folders by using 
the encryption file system, and use files and folders to be 
encrypted by creating or copying them to the virtual drive. 
The virtual drive is created in the following location.      
						

							7475Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
Using the TPM program
For more information about using the TPM program, refer to 
the online help for the program.
Encrypting a file (folder) 
This function enables encrypting files and folders. You can safely 
protect documents through the Encrypt File System (EFS).
The Encrypt File System(EFS) function is supported by the 
following operating systems.
Windows XP Professional • 
Windows Vista Business / Enterprise / Ultimate• 
Windows 7 Professional / Enterprise / Ultimate • 
Windows 8 Pro / Enterprise• 
1
 Right-click over the folder (or file) to be encrypted, and select 
Encrypt from the pop-up menu. 
2
 If the Confirm Attribute Changes window appears, select 
the range to apply the encryption to and click OK.  
(This dialog box only appears when the folder is encrypted.)
If the current operating system is Windows 8/7/Vista, the user 
account control window appears. In this case, click Continue.       
						

							76Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
3
 In the user authentication window, enter the Basic user 
password you entered when registering the user and click 
OK.
4
 You will be able to confirm that the color of the folder (file) 
name in the encrypted folder has been changed to green.
Opening an encrypted folder (file)
1
 Double-click an encrypted folder (file).
2
 If the user authentication window appears, enter the basic 
user password you entered when registering the user and 
click OK.
3
 The folder (file) opens.    
						

							7677Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
Decrypting an encrypted folder (file)
1
 Right-click over an encrypted folder (file) and select Decrypt 
from the pop-up window.
2
 If the user authentication window appears, enter the basic 
user password you entered when registering the user and 
click OK. 
3
 The folder (file) is decrypted.
Using the virtual drive (Personal Secure Drive: PSD) 
The virtual drive (PSD) is a virtual space to save and manage 
confidential data. In the created virtual drive (PSD), you can create 
files and folders as with a normal drive (e.g. drive C:) and you can 
use confidential data saved on another drive by copying the data 
to the virtual drive (PSD).
When the virtual drive (PSD) does not appear
You can only use the virtual drive (PSD) when you have selected 
the Personal Secure Drive (PSD) option during the program 
registration.
 If you have not selected the option during the registration, 
complete the following steps.
1
 From the Start Screen, right-click any area and select  
All apps  in the bottom right corner.
Then, click Infineon Security Platform Solution > Security 
Platform Management > User Settings tab > Configure 
Security Platform Features.
2
 When the Initialization Wizard appears, select Personal 
Secure Drive (PSD) and enter the user password.
3
 Click Next several times according to the instructions of the 
Initialization Wizard to finish the wizard. 
						

							78Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
When the virtual drive (PSD) is not loaded
To use the virtual drive (PSD), the virtual drive (PSD) should be 
loaded first. If it is not loaded, you can load it according to the 
procedures below.
1
 Right-click over the Security Platform  icon in the system 
tray of the Taskbar and select Personal Secure Drive > Load 
from the pop-up menu.
2
 In the load window, enter the basic user password and click 
OK.
3
 If you click Start > Computer, you will be able to confirm that 
the Personal Secure Drive is created.
Note that when you have copied confidential data to the PSD, 
the original data files are not encrypted.
When you have to register again (to erase the 
authentication information on the TPM chip)
To register a user again, you need to delete the existing 
authentication information saved on the TPM chip and then clear 
the TPM chip.
Register the user in the following order.
1
 Delete the virtual drive.
2
 Delete the existing authentication information saved on the 
TPM chip. 
						

							7879Chapter 3.  
Using the computerUsing the TPM Security Device (Optional)
Deleting the virtual drive
If a virtual drive has been created, you have to delete the virtual 
drive before deleting the existing authentication information 
saved on the TPM chip.
1
 Right-click over  >  and click Personal Secure Drive > 
Create/Manage.
2
 Click Next.
3
 Enter the password that you entered when registering the 
TPM program and click Next.
4
 Select Delete selected PSD and click Next.
5
 Select “I want to permanently delete my Personal 
Secure Drive without saving an unencrypted copy of its 
contents.” and click Next.
6
 Click Next and then Finish.
7
 Now the virtual drive has been deleted.
Deleting the existing authentication information saved 
on the TPM chip.
1
 On the desktop, select the Charms menu > Settings > 
Control Panel  > Programs > Uninstall a program > 
Infineon TPM Professional Package. Then click Uninstall.
2
 If the message window appears, click Ye s to remove the 
program.
3
 If the Infineon Security Platform message appears, click No.    
4
 Click the Windows Explorer  icon in the taskbar on the 
Desktop.
5
 In View > Options > Folder Options > View > Hidden files 
and folders item, select the Show hidden files, folders, and 
drives option and click OK.
6
 Click the Start > Computer > Drive C: > ProgramData 
folder and delete the Infineon folder. 
7
 Now the TPM Program has been deleted.
To use the TPM function, please repeat the procedures of the 
TPM chip initialization process.