This article provides a Visual Guide to the Dell Latitude 7490
1 | Left Microphone | 2 | Camera (Optional) |
3 | Camera Status Light (Optional) | 4 | Right Microphone |
5 | Display | 6 | Status LED |
1 | Power Button | 2 | Keyboard |
3 | Palm Rest | 4 | Fingerprint reader (optional) |
5 | NFC sensor (optional) | 6 | Touch Pad |
7 | Pointing Stick |
1 | Power Connector Port | 2 | DisplayPort over USB Type-C (optional Thunderbolt 3) |
3 | HDMI Port | 4 | USB 3.1 Gen 1 port |
5 | USB 3.1 Gen 1 port | 6 | Smartcard Reader (optional) |
1 | Universal audio jack | 2 | Micro SD port |
3 | Micro SIM card tray (optional) | 4 | 4.USB 3.1 Gen 1 port with PowerShare |
5 | Network (RJ45) Port | 6 | Security Lock Slot |
1 | Cooling Vents | 2 | Cooling Vents |
3 | Speaker | 4 | Service Tag Label Location |
5 | Speaker |
The power button LED indicator light is located near the top-right side of the system, as shown below
Power State
|
LED Behaviour
|
On (S0)
|
Solid White
|
Hibernate (S4)
|
Off
|
System off (S5)
|
Off
|
The battery charge LED indicator is located at the front of the system, as shown below
Power Source
|
Battery Charge Level
|
LED Behaviour
|
AC adapter
|
Fully charged
|
Off
|
AC adapter
|
Charging
|
White
|
Battery
|
> Low to fully charged
|
Off
|
Battery
|
Low to critically low
|
Solid Amber
|