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Lenovo 01972CU manuals
01972CU
Table of contents
- Table Of Contents
- Table Of Contents
- about this manual
- Safety information
- General safety
- Electrical safety
- Safety inspection guide
- Handling devices that are sensitive to electrostatic discharge
- Safety notices (multilingual translations)
- Important service information
- Strategy for replacing FRUs
- Important notice for replacing a system board
- Strategy for replacing FRUs for CTO, CMV, and GAV
- General checkout
- What to do first
- Checkout guide
- testing the computer
- Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)
- FRU tests
- Power system checkout
- Checking operational charging
- Checking the backup battery
- Related service information
- Passwords
- Power-on password
- How to remove the hard-disk password
- Power management
- Symptom-to-FRU index
- Error messages
- LCD-related symptoms
- Intermittent problems
- Status indicators
- Special keys
- FRU replacement notices
- Retaining serial numbers
- Reading or writing the ECA information
- Removing and replacing a FRU
- Battery pack
- Bottom slot cover
- DIMM
- Hard disk drive (HDD)
- PCI Express Mini Card for wireless LAN
- PCI Express Mini Card for wireless WAN
- Keyboard
- Top case assembly and microphone module
- Backup battery
- Bluetooth daughter card (BDC-2)
- Speaker assembly
- System board and fan assembly
- I/O card assembly, audio cable, and I/O cable
- LCD unit
- Base cover assembly and DC-in cable
- LCD bezel assembly
- Integrated camera
- LCD panel and LCD cable
- Hinge kit
- WAN antenna assembly, and LCD rear cover assembly
- Locations
- Bottom view
- Parts list
- Overall
- LCD FRUs
- AC adapters
- Power cords
- Recovery discs
- Windows 7 Home Premium (64 bit) DVDs
- Windows 7 Professional (32 bit) DVDs
- Windows 7 Professional (64 bit) DVDs
- Common service tools
- Notices
- Trademarks
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