Operating instructions

Maintenance and service
12.5 Reinstalling the operating system
SIMATIC Panel PC 677B
Operating Instructions, 05/2007, A5E01035609-01
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Restoring factory state
To restore the factory state, proceed as follows:
1. If the device does not have an optical drive, connect a USB DVD-ROM drive to the device.
2. Insert the Restore DVD in the drive and reboot the device. When the BIOS message
Press <F2> to enter Setup or <ESC> to show Boot menu
appears, press the F2 key.
3. Select the Boot menu and move the entry "CD-ROM Drive" to the first position.
4. Close the BIOS setup with the "Save Changes & Exit" option.
5. Follow the on-screen instructions.
Caution
All existing data, programs, user settings, authorizations and license keys on the drives will
be deleted and are therefore lost.
For information on the functions, refer to the "README.TXT" file on the Restore DVD.
Note
The "Legacy USB Support" option has to be set to "Enabled" in the Advanced menu of the
BIOS so that the device can address a USB DVD-ROM drive.
Setting up the language selection for Windows XP Professional
The Multilanguage User Interface (MUI) allows you to set up the Windows XP Professional
menus and dialogs for additional languages.
Default language of your Windows XP MUI installation is English and a US keyboard layout.
You can change the language in the Control Panel. Select:
"Start > Control Panel > Regional and Language Options" "Languages" tab, "Language used in
menus and dialogs" field.
For the "Regional and Language Options" set the default as "non-Unicode programs" under
"Advanced" in addition to the language for menus and dialogs.