Bosch DCU 220 Repair Instructions page 18

en 18 | DCU 220 |
Contents English
1. Symbols used
1.1 In the documentation
1.1.1 Warning notices - Structure and
meaning
1.1.2 Symbols in this documentation
1.2 On the product
2. User instructions
2.1 Safety Instructions
2.2 Target group
2.3 Configuring operation
2.4 Cross-references
3. Structure overview
3.1 Operating elements
3.2 Connections
3.2.1 Left side
3.2.2 Right side
3.2.3 Rear view of
3.3 Mechanical components
4. Repair
4.1 Tools and auxiliary materials
4.1.1 Tool
4.1.2 Auxiliary materials
4.2 Checking and replacing components
4.2.1 Testing the power supply unit and
power supply cable
4.2.2 Storage battery
4.2.3 Replacing cover
4.2.4 Replacing edge protector
4.2.5 Replacing carrying handle
4.2.6 Replace the locking piece
4.2.7 Replacing the hard disk (SSD)
4.3 Updating Recovery Partition
4.3.1 Creating a bootable USB stick
4.3.2 Run updated image on the USB stick 24
4.3.3 Install the updated image from
the USB stick
4.4 Recovery process
5. Expand the Memory
5.1 Scope of delivery
5.2 Install the RAM
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19 6. DCU 220 Testing
19 6.1 Configuring operation
6.2 Testing hardware faults or software faults
19 6.3 Troubleshooting chart
19 6.3.1 Troubleshooting DCU 220
19 6.3.2 Repair process DCU 220
19 7. DCU 220 replacement
19 7.1 Dispatch of the defective DCU 220
19 7.2 Commissioning of DCU 220 rental device
19 7.3 Commissioning of repaired DCU 220
19 7.4 Comment concerning material defect liability 31
20 8. BIOS-settings
20 8.1 Information
20 8.2 Main Menu
20 8.3 Advanced
20 8.4 Security
20 8.5 Boot Menu
20 8.6 Exit Menu
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Robert Bosch GmbH