Hardware Maintenance Manual
Page 63
...CRUs. Attention: The system board is your product or at http://www.lenovo.com/CRUs. Before servicing ThinkPad Edge E420s and S420 Some models of the ThinkPad Edge E420s and S420 you may request that all power cords from Lenovo at the top of your product and are listed. 4. Some CRUs... pack, and then disconnect any time upon request. When replacing a FRU, use in place, reverse the removal procedure and follow any FRU, review Chapter 7 "FRU replacement notices" on page 87. 8. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). This chapter presents...
...CRUs. Attention: The system board is your product or at http://www.lenovo.com/CRUs. Before servicing ThinkPad Edge E420s and S420 Some models of the ThinkPad Edge E420s and S420 you may request that all power cords from Lenovo at the top of your product and are listed. 4. Some CRUs... pack, and then disconnect any time upon request. When replacing a FRU, use in place, reverse the removal procedure and follow any FRU, review Chapter 7 "FRU replacement notices" on page 87. 8. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). This chapter presents...
(English) User Guide
Page 8
... these risks, follow the instructions included with your product, observe all warnings on the product and in the operating instructions, and review the information included in this document and provided with your product, you can help protect yourself from hazards and create a safer ...includes references to the computer, and possible loss of your notebook personal computer. If you safely use your purchase agreement or the Lenovo® Limited Warranty. Before moving it is important. The information in physical injury or property damage, especially if misused. This ...
... these risks, follow the instructions included with your product, observe all warnings on the product and in the operating instructions, and review the information included in this document and provided with your product, you can help protect yourself from hazards and create a safer ...includes references to the computer, and possible loss of your notebook personal computer. If you safely use your purchase agreement or the Lenovo® Limited Warranty. Before moving it is important. The information in physical injury or property damage, especially if misused. This ...
(English) User Guide
Page 176
... Wireless WAN antenna (Main) 158 User Guide Location of the UltraConnect wireless antennas ThinkPad models feature an integrated diversity antenna system built into the display for optimal reception,... operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes they are encouraged to ask for authorization to use of integrated wireless... antenna (Main) The main antenna connected to turning on board of scientists who continually review and interpret the extensive research literature. Your computer corresponds to one of anntena locations. ...
... Wireless WAN antenna (Main) 158 User Guide Location of the UltraConnect wireless antennas ThinkPad models feature an integrated diversity antenna system built into the display for optimal reception,... operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes they are encouraged to ask for authorization to use of integrated wireless... antenna (Main) The main antenna connected to turning on board of scientists who continually review and interpret the extensive research literature. Your computer corresponds to one of anntena locations. ...