| Equipment guidelines | 31 |
| Component replacement procedures | 32 |
| Service tag | 32 |
| Computer feet | 34 |
| Battery | 35 |
| Pen | 36 |
| Hard drive | 37 |
| Memory module | 40 |
| WLAN module | 43 |
| RTC battery | 47 |
| Top cover | 48 |
| Keyboard | 50 |
| Pen holder and eject assembly | 52 |
| Bluetooth module | 53 |
| Power switch board | 54 |
| Display assembly | 55 |
| System board | 59 |
| Power connector and cable | 62 |
| Fan | 63 |
| Heat sink | 64 |
5 | Setup Utility (BIOS) | 68 |
| Starting Setup Utility | 68 |
| Using Setup Utility | 69 |
| Changing the language of Setup Utility | 69 |
| Navigating and selecting in Setup Utility | 69 |
| Display system information | 70 |
| Restoring default settings in Setup Utility | 70 |
| Exiting Setup Utility | 71 |
| Setup Utility menus | 71 |
| Main menu | 71 |
| Security menu | 71 |
| System Configuration menu | 72 |
| Diagnostics menu | 72 |
| Updating the BIOS | 73 |
| Determining the BIOS | 73 |
| Downloading a BIOS update | 73 |
6 | Specifications | 75 |
| Computer specifications | 75 |
| 76 | |
| Hard drive specifications | 77 |
| 78 |
vi | ENWW |