![](/html/e2/e2c2/e2c21b42636d37352930c712cb52018388e9bb7c4d841927a8e4f6eeb5aa1d33/bg1.png)
Desktop BYLX9-A2147
Operation Manual
Please read the instruction carefully before use.
The company reserves the right to interpret the instructions.
Please refer to the actual product for the appearance of the product.
Please keep it with the invoice after reading.
In case of product technology or software upgrade, without prior notice.
Haier Information Technology(Shenzhen)Co.,Ltd.
Address: B4 Room 21 Floor No.3 Tower Building, No.009 Chinese
Academy of Science and Technology Development Technology
Park, South Road Nanshan District, Shenzhen City, Guangdong
Province, People’s Republic of China
Network: www.haier-edu.com
![](/html/e2/e2c2/e2c21b42636d37352930c712cb52018388e9bb7c4d841927a8e4f6eeb5aa1d33/bg2.png)
Catalog
Product diagram
Product parts instruction
First switch computer instruction
Network connection and notes
Troubleshooting
Security Instructions
Dear Customer,
Thanks for purchasing Haier computer, Before using the computer, please read this manual
carefully in order to correctly master the use method of this product. After reading, please
properly keep this user manual. If you encounter problems in the process of using, please
contact our after-sales service outlets or our company. We will serve you wholeheartedly.
Thank you for your cooperation!
![](/html/e2/e2c2/e2c21b42636d37352930c712cb52018388e9bb7c4d841927a8e4f6eeb5aa1d33/bg3.png)
Product diagram
Please refer to the contents of the packing list for specific accessories.
If any parts are missing or damaged, please contact the dealer in time.
Connection method is for reference only. For external equipment
other than unpacking accessories, please judge its compatibility by
referring to the materials before the equipment.
The appearance of the specific product model shall be subject to the
real product. This picture is only a hint. For details, please consult
haier after-sales service or customer service.
Host switch power supply/power indicator light
CD driver
USB interface in front (2 or 4)
Hard disk activity indicator light
Reset button
Audio microphone input in front
Audio line output in front
Host power socket
PS/2 Keyboard/Mouse Port
DVI-D Port
Serial Port
HDMI Port
USB 2.0 Port
Audio microphone input(Pink)
USB 2.0 Port
VGA Port
USB 3.1 Gen 1 Port
RJ-45 LAN Port
Audio line input(Blue)
Audio line output(Green)
Combo Audio Jack
Note: all in kind prevail.