Quick Start

Model: MB16250

Regulatory Models/Types: P142F / P142F001

Other Languages

This guide is also available in multiple languages, including Chinese, French, German, Indonesian, Japanese, Korean, Portuguese, Russian, Ukrainian, Croatian, Serbian, Spanish, Arabic, and Hebrew.

Regulatory Information (Mexico)

Importador: Dell México, S.A. de C.V

Address: Av. Javier Barros Sierra, no 540, Piso 10, Col. Lomas de Santa Fe, Delegación Álvaro Obregón, Ciudad de México. C.P. 01219

R.F.C: DME9204099R6

País de origen: Hecho en China

Information provided conforms to the requirements of the Norma Oficial Mexicana (NOM).

System Information

Windows

In Windows Search, type 'System'. In the search results, click 'System'.

Ubuntu

On the desktop, click the [System Icon] icon, then select 'About This Computer'.

Import Information (Indonesia)

Di impor oleh: PT Dell Indonesia

Address: Menara BCA Lantai 48 Unit 4804, Jalan M.H Thamrin No. 1 Jakarta Pusat, 10310 Indonesia

Connection and use of this communications equipment is permitted by the Nigerian Communications Commission.

Taiwan RoHS Compliance

This product complies with Taiwan RoHS standard CNS15663. For details, see Dell.com/learn/tw/zh/twcorp1/envt-info-materials.

Safety Information

Read the safety information that shipped with your computer. For additional safety best practices, see the Regulatory Compliance Homepage at Dell.com/regulatory_compliance.

Manual Reference

Do not remove the computer cover unless you need to install internal accessories. For instructions on removing and replacing parts, refer to the Owner's or Service Manual at Dell.com/support.

Filler Brackets

Retain filler brackets or cards shipped with your computer. Installing them over empty card-slot openings is necessary to maintain FCC certification and prevent dust and dirt entry, while maintaining airflow for cooling.

Power Adapter Specifications

Specification	Value
Input Voltage	100-240 V AC
Input Current (maximum)	2.0A; 2.2A; 4.0A
Input Frequency	50-60 Hz
Output Current	5.893A; 5.833A
Output Voltage	28V; 48V
Maximum Operating Temperature	35°C (95°F)

Connection and Power On

Connect the power adapter or power cable to your computer and display (if required). Then, power on the computer and display. [⏻ Power Symbol]

Port Availability

Depending on your computer configuration, some ports or connectors may not be available.

Common Ports and Indicators

Power Adapter: Indicated by a plug or power symbol.
USB 2.0: Indicated by a USB symbol, typically black or white.
USB 3.0/USB 3.1 Gen 1: Indicated by a USB symbol, often blue.
USB 3.0/USB 3.1 with PowerShare: Indicated by a USB symbol with a lightning bolt or 'SS' symbol, allowing power delivery even when the computer is off.
USB 3.1 Type-C: A small, reversible USB connector.
eSATA: External SATA port for high-speed storage.
Thunderbolt: High-speed data and display port, often with a lightning bolt symbol. Thunderbolt 3 supports Power Delivery.
Network (RJ45): For wired network connection.
VGA: Analog video output port.
DVI: Digital video output port.
HDMI: High-definition multimedia interface for video and audio.
DisplayPort: Digital display interface for video and audio.
Mini DisplayPort: A smaller version of DisplayPort.
TV-in: Input for television signals.
External Graphics Port: For connecting an external graphics card.
Infrared (IR) emitter: For remote control signals.
Headphone/Audio-out: For connecting headphones or speakers.
Headset: For connecting a headset with microphone.
Microphone: For audio input.
Line-in: For audio input from external sources.
Line-out/Speakers: For audio output to speakers.
Speakers (front, rear, side): Ports for connecting multiple speakers for surround sound.
Speakers: Audio center/subwoofer: Port for center channel or subwoofer audio.
S/PDIF: Digital audio output.
Screen-rotation lock: Prevents screen rotation on portable devices.
SIM-card slot: For inserting a SIM card for mobile network connectivity.
ExpressCard slot: For expansion cards.
Media-card reader: For reading various memory cards.
Security-cable slot: For attaching a security cable.
Power/Battery-status light: Indicates power and battery status.
Battery-status light: Specifically indicates battery status.
Hard-drive activity light: Indicates hard drive read/write activity.
Wi-Fi light: Indicates Wi-Fi connection status.
Bluetooth light: Indicates Bluetooth connection status.

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