Component |
| Description |
|
|
|
(5) | Vents (2) | Enable airflow to cool internal components. |
|
| NOTE: The computer fan starts up automatically to |
|
| cool internal components and prevent overheating. It |
|
| is normal for the internal fan to cycle on and off during |
|
| routine operation. |
(6) | SIM slot (select models only) |
Supports a wireless subscriber identity module (SIM). The SIM slot is located inside the battery bay.
Component | Description |
|
|
|
|
(1) | Service door | Provides access to the hard drive bay, the |
|
| wireless LAN (WLAN) module slot, the |
|
| WWAN module slot, and the memory |
|
| module slots. |
|
| CAUTION: To prevent an unresponsive |
|
| system, replace the wireless module only |
|
| with a wireless module authorized for use in |
|
| the computer by the governmental agency |
|
| that regulates wireless devices in your |
|
| country or region. If you replace the module |
|
| and then receive a warning message, |
|
| remove the module to restore computer |
|
| functionality, and then contact support |
|
| through HP Support Assistant. To access |
|
| HP Support Assistant on the Start screen, |
|
| select the HP Support Assistant app. |
|
|
|
Bottom 13