HP ProBook 4540s HP Notebook User Guide - Linux - Page 26
for the internal fan to cycle on and off during routine, External monitor port
View all HP ProBook 4540s manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 26 highlights
Component (1) Security cable slot (2) Power connector (3) AC adapter/Battery light (4) Vent (5) External monitor port (6) RJ-45 (network) jack (7) HDMI port (8) USB 3.0 ports (2) Description Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen. Connects an AC adapter. ● Amber: The computer is connected to external power and the battery is charged from 0 to 90 percent. ● White: The computer is connected to external power and the battery is charged from 90 to 99 percent. ● Blinking amber: A battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. ● Off: The battery is fully charged. Enables 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. Connects an external VGA monitor or projector. Connects a network cable. Connects an optional video or audio device, such as a high-definition television, or any compatible digital or audio component. Connect optional USB devices. 16 Chapter 2 Getting to know your computer