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30BA
Lenovo ThinkStation P720 Hardware Maintenance Manual
Lenovo ThinkStation P720 Hardware Maintenance Manual
Also see for 30BA:
User guide
Table of content
Contents
Table Of Contents
Table Of Contents
Table Of Contents
about this manual
safety information
Electrical safety
Safety inspection guide
Handling electrostatic discharge-sensitive devices
Grounding requirements
Chapter 2. Product overview
Rear view
Computer components
Parts on the system board
Internal storage drives
Machine type and model label
Computer specifications
Programs
Installing a program that is ready to be installed (Windows 7 only)
Chapter 3. Using your computer
Playing and removing a disc
Connecting to a network
Chapter 4. You and your computer
Accessibility information
Cleaning your computer
Good maintenance practices
Moving your computer
Copyright Lenovo
Attaching a Kensington-style cable lock
Using fingerprint authentication
Using firewalls
Computrace Agent software embedded in firmware
Chapter 6. Advanced configuration
Enabling or disabling a device
Enabling or disabling the configuration change detection
Selecting a startup device
Changing the fan speed level
BIOS level
Configuring RAID
Configuration Utility
Configuring RAID with Intel Virtual RAID on CPU
troubleshooting
audio problems
CD or DVD problems
Intermittent problems
Wireless LAN problem
Bluetooth problems
Performance problems
Serial connector problem
Software and driver problems
UEFI diagnostic program
Chapter 8. Service checkout and symptom-to-FRU index
Symptom-to-FRU index
Power supply problems
POST error codes
Miscellaneous error conditions
Undetermined problems
Chapter 9. Hardware removal and installation
Removing and installing hardware
Device in the flex bay
Storage drive in the front-access storage enclosure
Device in the multi-drive conversion kit
Flex-bay bracket
Cover presence switch
inch storage drive in the storage drive bay
inch storage drive with a converter in the storage drive bay
M.2 solid-state drive
Power supply assembly
PCIe card
Full-length PCIe card
Super capacitor module
Front fan assembly
Rear fan assembly
Memory module
Coin-cell battery
Wi-Fi units
Device in the 5.25-inch flex module
Storage drives in optional storage drive bays
Heat-sink-and-fan assembly
Microprocessor
System board
VROC upgrade key module
Front panel I/O cable
Internal speaker
Completing the parts replacement
Chapter 10. Getting information help, and service
frequently asked questions
Using other services
Appendix A. System memory speed
information about the Ubuntu operating system
Appendix C. Regulatory information
Eurasian compliance mark
Mexico wireless-radio compliance information
Appendix D. WEEE and recycling information
Recycling information for Brazil
Battery recycling information for the European Union
Appendix F. ENERGY STAR model information
Appendix G. Notices
238
P720 Hardware Maintenance Manual
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This manual is suitable for:
30BA
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ThinkStation P720