| Packaging and transporting guidelines  | 39  | 
  | Workstation guidelines  | 39  | 
  | Equipment guidelines  | 40  | 
  | Unknown user password  | 41  | 
  | Component replacement procedures  | 42  | 
  | Serial number  | 42  | 
  | Computer feet  | 43  | 
  | Battery  | 43  | 
  | WLAN module  | 45  | 
  | Optical drive  | 48  | 
  | Memory module  | 49  | 
  | Hard drive  | 51  | 
  | Keyboard  | 54  | 
  | Switch cover  | 57  | 
  | Top cover  | 58  | 
  | Fingerprint reader board  | 61  | 
  | Display assembly  | 63  | 
  | System board  | 70  | 
  | Speakers  | 74  | 
  | Bluetooth module  | 75  | 
  | RTC battery  | 77  | 
  | Modem module  | 79  | 
  | Heat sink  | 80  | 
  | Processor  | 82  | 
  | Fan  | 84  | 
5  | Setup Utility | 
  | 
  | Starting the Setup Utility  | 86  | 
  | Using the Setup Utility  | 87  | 
  | Changing the language of the Setup Utility  | 87  | 
  | Navigating and selecting in the Setup Utility  | 87  | 
  | Displaying system information  | 88  | 
  | Restoring default settings in the Setup Utility  | 88  | 
  | Exiting the Setup Utility  | 88  | 
  | Setup Utility menus  | 89  | 
6  | Specifications | 
  | 
  | Computer specifications  | 91  | 
  | 92  | |
  | Hard drive specifications  | 93  | 
  | DVD±RW and   | 94  | 
  | 95  | |
  | System DMA specifications  | 96  | 
vi