en
28 | DCU 220 | Maintenance
6.4
Recovery process
i
Start the recovery process if:
R
Your Windows 7 operating system does not start.
R
You want to restore the default windows settings.
!
All of the data and applications on your hard disk are
deleted during the recovery process!
!
Make sure the voltage supply is not interrupted
during the recovery process.
1. Connect the DCU 220 to the power supply unit.
2. Switch on the DCU 220.
3. If the following screen appears while the system
is starting, hold down the keys Ctrl + Alt + F2 for 4
seconds.
4. To start the recovery, select <Recovery> in the
screen which appears.
i
The progress bar shows the percentage of complet-
ed recovery. When 100% is reached, the system
turns off.
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2014-11-26
5. Turn the DCU 220 on.
The windows Setup Wizard starts.
6. Follow the instructions on the screen.
i
When the system restarts, the installation screen ap-
pears. The installation program identifies the system
hardware and installs the drivers.
"
After installation is over, the system restarts and the
Windows desktop appears.
6.5
Spare and wearing parts
Designation
DCU 220 tablet PC
Carrying handle
Storage battery (1 unit)
<)
Hard disc
External DVD drive
<)
USB connecting cable (Y)
<)
Power supply unit
German power supply cable
Stylus (1 unit)
<)
Wearing part
<)
Order number
-
1 684 736 024
1 687 335 047
1 687 370 319
1 687 023 745
1 684 465 682
1 687 023 746
1 684 461 186
1 683 083 009
Robert Bosch GmbH