Lenovo B490 Notebook Instruction Manuals and User Guides
We have 3 Instruction Manuals and User Guides for B490 Notebook Lenovo
Manuals 
| Recognized languages: | English |
|---|---|
| Pages: | 104 |
| Size: | 12.91 MB |
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Document Outline
- About this manual
- Chapter 1. Safety information
- Chapter 2. Important service information
- Chapter 3. General checkout
- Chapter 4. Related service information
- Chapter 5. Lenovo product information
- Chapter 6. FRU replacement notices
- Chapter 7. Removing and replacing a FRU
- General guidelines
- 1010 Battery pack
- 1020 Bottom slot cover
- 1030 Optical drive
- 1040 Memory modules
- 1050 Hard disk drive assembly
- 1060 PCI Express Mini Card for wireless LAN
- 1070 mSATA solid-state drive
- 1080 Backup battery
- 1090 Keyboard
- 1100 Keyboard bezel
- 1110 LED board
- 1120 Power board
- 1130 Microphone assembly
- 1140 Media card reader slot board
- 1150 System board assembly and USB board
- 1160 Thermal module
- 1170 Microprocessor
- 1180 LCD unit
- 1190 Speaker assembly
- 1200 DC-in connector and base cover
- 2010 LCD front bezel
- 2020 Camera
- 2030 LCD panel, LCD cable, and hinges
- 2040 Antenna assembly and LCD rear cover
- Chapter 8. Locations
- Chapter 9. Parts list
- Appendix A. Notices
| Recognized languages: | English Español |
|---|---|
| Pages: | 2 |
| Size: | 1.56 MB |
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Document Outline
- Unpack
- Initial setup instructions
- Controls and indicators
- Accessing your User Guide
- Read before using your computer
- Read first — regulatory information
- Downloading publications
- Downloading drivers
- Service and Support information
- Safety information
- Lenovo Limited Warranty notice
- Warranty Information
- Customer Replaceable Units
- Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. If a CRU is determined to be defective during the warranty period, a replacement CRU will be provided to the customer. Customers are responsible for installing the self-service CRUs for this product. Customers also can install optional-service CRUs, which might require some technical skills or tools, or request that a technician install the optional-service CRU under the terms of the applicable warranty service type for your country or region. The following tables list CRUs for your computer and tell where to find the replacement instructions.
- Self-service CRUs
- Optional-service CRUs
- Electronic emission notices
- Recycling and environmental information
- Legal notices
| Recognized languages: | English |
|---|---|
| Pages: | 84 |
| Size: | 3.64 MB |
Show table of contents
Document Outline
- Read this first
- Chapter 1. Getting to know your computer
- Chapter 2. Using your computer
- Chapter 3. Connecting to the network
- Chapter 4. You and your computer
- Chapter 5. Security
- Chapter 6. Recovery overview
- Chapter 7. Replacing devices
- Chapter 8. Preventing problems
- Chapter 9. Troubleshooting computer problems
- Appendix A. Regulatory information
- Appendix B. WEEE and recycling statements
- Appendix C. Restriction of Hazardous Substances Directive (RoHS)
- Appendix D. Notices
- Index