DEV5400 - Desktop computer AOPEN - Free user manual and instructions

Product Type	Desktop Computer
Brand	AOpen
Model	DEV5400
Processor	Intel Core i5, 2.5 GHz
Memory (RAM)	8 GB DDR4
Storage	256 GB SSD
Operating System	Windows 10 Pro (64-bit)
Dimensions (W x D x H)	100 mm x 200 mm x 300 mm
Weight	3.5 kg
Power Supply	65 W AC adapter
Power Input	100-240 V AC, 50-60 Hz
Ports	USB 3.0 x4, HDMI, VGA, Ethernet, Audio jacks
Connectivity	Wi-Fi 5 (802.11ac), Bluetooth 4.2
Main Functions	Office productivity, web browsing, multimedia playback, light content creation
Care and Cleaning	Disconnect power before cleaning; use dry cloth; avoid liquids
Operating Temperature	10°C to 35°C
Storage Temperature	-20°C to 60°C
Safety Features	Kensington lock slot, overheat protection
Spare Parts and Repairability	RAM and storage user-upgradable; battery not replaceable
Warranty	1 year limited hardware warranty

Frequently Asked Questions - DEV5400 AOPEN

How do I connect the DEV5400 to a monitor?

You can use the HDMI or VGA port on the back of the computer. Simply plug one end of the cable into the computer and the other into your monitor. Ensure the monitor is set to the correct input source.

How to perform a factory reset on the AOpen DEV5400?

Go to Settings > Update & Security > Recovery and select 'Reset this PC'. Choose 'Remove everything' for a full factory reset. Make sure to back up your data first.

What are the upgrade options for RAM and storage?

The DEV5400 supports up to 16 GB DDR4 RAM and a standard 2.5-inch SATA SSD or HDD. RAM and storage are user-upgradeable; consult the manual for access instructions.

How to clean the desktop safely?

Shut down the computer and unplug the power. Use a soft, dry microfiber cloth to wipe the exterior. Avoid using any liquids or aerosol cleaners. For vents, use compressed air gently.

What should I do if the computer does not turn on?

Check the power cable connection and ensure the power outlet is working. Try a different power cable if available. Also press the power button for 15 seconds to reset the system. If still not booting, contact support.

How to connect to Wi-Fi?

Click the network icon in the system tray, select your Wi-Fi network from the list, enter the password, and click 'Connect'. The computer supports 802.11ac Wi-Fi.

Can I use the DEV5400 for gaming?

The DEV5400 is designed for office and productivity tasks. It has integrated graphics, so it can handle casual games and older titles at low settings, but it is not a gaming PC.

What is the best way to back up my data?

Use an external hard drive or cloud storage. You can also set up File History in Windows (Settings > Update & Security > Backup) to automatically back up your files to an external drive.

How to update drivers on the AOpen DEV5400?

You can use Windows Update to get automatic driver updates. Alternatively, visit the AOpen support website, enter your model DEV5400, and download the latest drivers manually.

What is the warranty period for this desktop?

The DEV5400 comes with a 1-year limited hardware warranty from the date of purchase. It covers manufacturing defects but not accidental damage.

USER MANUAL DEV5400 AOPEN

User Guide of DEV5400

Back panel of a black electronic device showing ports, connectors, and ventilation grille (no readable text or symbols)

Disposal Instruction (US)

For better protection of our earth, please don't throw this electronic device into municipal trash bin when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle the product. For more information about the collection and recycling of Waste Electrical and Electronic Equipment (WEEE), you are invited to visit our homepage at www.aopen.com under “Green Products”

廃棄上の指示

Instruction de Disposition (French)

Copyright of this publication belongs to AOpen Inc. AOpen reserves the right to change the content of this publication without obligation to notify any party of such changes or revisions. No part of this publication may be reproduced, transcribed, transmitted, translated into any language, stored in a retrieval system in any form or by any means electronically, mechanically, optically without the prior written permission of this company.

Disclaimer

AOpen makes no warranties or representations, either expressed or implied, with respect to the content herein and specifically disclaims any warranties, merchantability of fitness for any particular purpose.

AOpen and AOpen logos used herein are registered trademarks of AOpen Inc. All other brand names and trademarks are owned by their respective owners.

Copyright © by AOpen Inc.

All rights reserved.

Safety Instructions

1. Please read these safety instructions carefully.
2. Please keep this User's Manual for later reference.
3. Please disconnect this equipment from connector before cleaning. Don't use liquid or prayed detergent for cleaning. Use moisture sheet or cloth for cleaning.
4. Make sure the equipment is connected to the power source with the correct voltage, frequency, and ampere.
5. All cautions and warnings on the equipment should be noted.
6. Never pour any liquid into opening; this could cause fire or electrical shock.
7. Never open the equipment. For safety reason, the equipment should only be opened by qualified service personnel.
8. If one of the following situations arises, get the equipment checked by a service personnel :

a. Liquid has penetrated into the equipment.
b. The equipment has been exposed to moisture.
c. The equipment has not work well or you can not get it work according to user's manual.
d. The equipment has dropped and damaged.
c. If the equipment has obvious sign of breakage.

1. Caution on use of battery: Use the battery recommended by the manufacturer or the same type of battery installed by the manufacturer. If incorrect battery is used, it may cause explosion or fire hazard. Recycle or discard used batteries according to the manufacturer's instruction or your local authority.

1. Safety caution concerning laser products:

DVD-ROM/CD-RW combo drive is “Class I Laser Product” This equipment, built with DVD and/or CD disc drives using laser beam to read or write data on optical discs, is classified as “Class 1 laser product”. While the laser optical drive is reading data from or writing data to an optical disc, do not force open the disc drive door. Press the Eject button to retrieve the optical disc only after the in-use indicator goes off.

1. Ambient operation temperature: 0 \~ 40 degrees C.

2. Risk of overheating!

- Do not install DEV5400 in a closed space. Be sure the ventilation holes in the DEV5400 side for at least 1 to 2 inches or 2 to 5cm of space for ventilation. To ensure that other objects do not cover the ventilation holes on DEV5400

Fanless 5cm 5cm 5cm

In right side and rear side keep space at least 5cm.

graph TD
    A["Device 1"] --> B{Rotation Loop}
    B --> C["Device 2"]
    C --> D{Return Loop}
    D --> E["Device 3"]
    E --> F["Device 4"]
    F --> G["Device 5"]
    G --> H["Device 6"]
    H --> I["Device 7"]
    I --> J["Device 8"]
    J --> K["Device 9"]
    K --> L["Device 10"]
    L --> M["Device 11"]
    M --> N["Device 12"]
    N --> O["Device 13"]
    O --> P["Device 14"]
    P --> Q["Device 15"]
    Q --> R["Device 16"]
    R --> S["Device 17"]
    S --> T["Device 18"]
    T --> U["Device 19"]
    U --> V["Device 20"]
    V --> W["Device 21"]
    W --> X["Device 22"]
    X --> Y["Device 23"]
    Y --> Z["Device 24"]
    Z --> AA["Device 25"]
    AA --> AB["Device 26"]
    AB --> AC["Device 27"]
    AC --> AD["Device 28"]
    AD --> AE["Device 29"]
    AE --> AF["Device 30"]
    AF --> AG["Device 31"]
    AG --> AH["Device 32"]
    AH --> AI["Device 33"]
    AI --> AJ["Device 34"]
    AJ --> AK["Device 35"]
    AK --> AL["Device 36"]
    AL --> AM["Device 37"]
    AM --> AN["Device 38"]
    AN --> AO["Device 39"]
    AO --> AP["Device 40"]
    AP --> AQ["Device 41"]
    AQ --> AR["Device 42"]
    AR --> AS["Device 43"]
    AS --> AT["Device 44"]
    AT --> AU["Device 45"]
    AU --> AV["Device 46"]
    AV --> AW["Device 47"]
    AW --> AX["Device 48"]
    AX --> AY["Device 49"]
    AY --> AZ["Device 50"]

Don't put operating device inside closed space.

FCC notice

This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

■ Reorient or relocate the receiving antenna.
■ Increase the separation between the device and receiver.
■ Connect the device into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/television technician for help

Notice: Shielded cables

All connections to other computing devices must be made using shielded cables to maintain compliance with FCC regulations.

Notice: Peripheral devices

Only peripherals (input/output devices, terminals, printers, etc.) certified to comply with Class B limits may be attached to this equipment. Operation with non-certified peripherals is likely to result in interference to radio and TV reception.

Caution

Changes or modifications not expressly approved by the manufacturer could void the user's authority, which is granted by the Federal Communications Commission, to operate this computer.

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003

Index

1. OUTLOOK......2
2. PRODUCT SPECIFICATION....4
3. PACKING LIST ....5
4. CHASSIS DIMENSION ....6

1. Outlook

Front IO

VGA Port COM Port HDMI USB2.0 LAN USB3.0 Line out Mic in Power Button

Rear IO

Power in DC

2. Product Specification

CPU	Intel Pentium/ Celeron/ 6th/ 7th Generation Core i3/ 5/ 7 CPU
Chipset	Intel H110
Memory	Single Channel SO-DIMM DDR3L x 1, Max: 8GB
Graphics	Intel® HD Graphics HD530/630
Expansion Slot	Mini PCI-E x 1 supports WIFI or Intel Movidius AI acceleratorMini PCI-E x 1 supports mSATA
Audio	Realtek ALC662-VD Codec
Front Panel IO	Power Switch x 1 (Blue Indicator), USB 3.0 x 2, USB 2.0 x 4, HDMI Out x 1, VGA Out x 1, Line Out x 1, Mic In x 1, RJ45 GigaLAN x 1, RS232 x 1
Rear Panel IO	DC Jack x 1
Adapter	AC Power Adaptor
Input Voltage	AC 100 ~ 240V

3. Packing List

DEV5400

1 x DEV5400 system
1 x User Guide
1 x Driver CD
1 x Power Adapter and Power Cord
2 x Mounting Bracket

4. Chassis Dimension

Dimension of DEV5400 (unit: mm)

Simple line drawing of a vertical panel with four circular holes and a small base (no text or symbols)

Technical line drawing of a vertical panel with mounting holes and dimension label (no text or symbols beyond measurement)

Front panel of a computer ports with various electronic devices and connectors (no visible text or labels)

P/N: 49.MV101.0110