Asus ASUSPRO D840SA Support and Manuals
Get Help and Manuals for this Asus item
This item is in your list!
![Get support for Asus ASUSPRO D840SA](/images/products_thumb/asus-asuspro-d840sa.jpg)
View All Support Options Below
Free Asus ASUSPRO D840SA manuals!
Problems with Asus ASUSPRO D840SA?
Ask a Question
Free Asus ASUSPRO D840SA manuals!
Problems with Asus ASUSPRO D840SA?
Ask a Question
Popular Asus ASUSPRO D840SA Manual Pages
Users Manual - Page 2
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_2_c37f.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_2_c37f.png)
... FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. E14427 First Edition June 2018
Copyright © 2018 ASUSTeK Computer Inc. Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of ASUSTeK Computer Inc. ("ASUS"). SPECIFICATIONS AND...
Users Manual - Page 3
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_3_f754.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_3_f754.png)
... optical drive (on selected models only 37
Configuring the USB ports using the BIOS 39
Configuring the HDD security setting using the BIOS 40
Chapter 4:
Connecting to the Internet
Wired connection...41
Chapter 5:
Using ASUS Business Manager
ASUS Business Manager...47
Chapter 6:
Troubleshooting
Troubleshooting...57
Appendix:
Windows® 10 User Manual
Starting for the first time...
Users Manual - Page 8
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_8_907f.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_8_907f.png)
Service ... repair the optical drive by yourself. Compliance is in compliance with the essential requirements and other than those specified herein or in the laser product installation guide may...August 1, 1976. WARNING! Simplified EU Declaration of conformity is available at https://www.asus.com/support/. Full text of EU declaration of Conformity ASUSTek Computer Inc. For your safety, ...
Users Manual - Page 9
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_9_ca8c.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_9_ca8c.png)
...ASUS products with the ENERGY STAR logo comply with the ENERGY STAR standard, and the power management feature is NOT supported... and 30 minutes of the electrical outlet you are automatically set to or use damaged power cords, accessories, or other peripherals...not sure
about the voltage of user inactivity. Contact a qualified service
technician or your local power company. • If the ...
Users Manual - Page 10
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_10_5c0d.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_10_5c0d.png)
...before servicing product. Hazardous Moving Parts Warning WARNING: Keep fingers and other body parts away from any moving parts. ASUS websites The ASUS website provides updated information on ASUS hardware and software products. Refer to complete a task. DANGER/WARNING: Information to prevent injury to yourself
when trying to the ASUS website www.asus.com. ASUS Local Technical Support...
Users Manual - Page 11
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_11_c3a1.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_11_c3a1.png)
Actual product specifications may vary with different models.
11 Package contents
Smart Card
SD/MMC/MS
ASUS Desktop PC
Keyboard x1
Mouse x1
Power cord x1
Support DVD x1
Installation Guide
Recovery DVD x1 (Optional)
ASUS mouse pad x 1 (Optional)
Installation Guide x1
Warranty card x1
• If any of the above items is damaged or missing, contact your retailer.
•...
Users Manual - Page 13
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_13_0a87.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_13_0a87.png)
... color vary with different models. Getting to prevent the risk of injury.
Thank you for any loss or damage incurred by installing Window® 7.
• Be careful when handling the desktop PC to know your ASUS Desktop PC.
• The Desktop PC does not support Windows® 7 operating system.
The ASUS Desktop PC provides cutting...
Users Manual - Page 23
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_23_fddb.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_23_fddb.png)
... a display output port on the rear
panel of this guide for pointing devices or other devices.
18. Setting up your computer
This section guides you through connecting the main hardware devices, such as the...the primary display device in Chapter 2 of your computer comes with an ASUS Graphics Card, the graphics card is set as a VGA monitor. 19. Using the onboard display output ports Connect...
Users Manual - Page 27
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_27_ab99.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_27_ab99.png)
...MMC/MS
Smart Card
D840MA
Smart Card
SD/MMC/MS
Smart Card
D840MB/ M840MB/ W840MB/ S840MB ASUS Desktop PC
D840SA/ M840SA/ W840SA 27 The USB ports allow you to the Configuring the USB...in Chapter 3 of this user manual for details.
You can enable or disable the front and rear USB 2.0, USB 3.1 Gen 1 and USB 3.1 Gen 2 ports individually from the BIOS Setup. ENGLISH
Chapter 2
Connecting devices ...
Users Manual - Page 47
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_47_8bc2.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_47_8bc2.png)
.... Click Install. 5. Installing ASUS Business Manager
1.
On the support CD window, click Utilities > ASUS Business Manager.
3.
ASUS Desktop PC
47 Insert your ASUS support DVD into your ASUS computer. On the ASUS Manager setup screen, select the applications you to install.
4. ENGLISH
Chapter 5
Using ASUS Business Manager
ASUS Business Manager
ASUS Manager provides a set of tools...
Users Manual - Page 56
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_56_3d27.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_56_3d27.png)
... (PPPoE) and click Next.
10. Return to complete the setup.
Enter the IP address, Subnet mask and Gateway
from your service provider. 4. If needed, enter the preferred DNS Server
address and alternative address. 5. ENGLISH
7. Follow the next onscreen instructions to the Network and Sharing Center and then click Set up a new connection or network.
8.
Users Manual - Page 60
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_60_f07b.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_60_f07b.png)
... the power cord is unplugged from the power outlet. PSU (Power supply unit) problems
Contact the ASUS Service Center about installing another monitor.
60
Chapter 6: Troubleshooting ENGLISH
Power
Problem
No power (The power indicator is off)
Possible Cause Incorrect power voltage
Action
• Set your computer's power voltage switch to your computer.
Ensure that the power cord...
Users Manual - Page 61
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_61_ab21.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_61_ab21.png)
... the LAN driver
Audio
Problem
No Audio
Possible Cause
Speaker or headphone is not properly connected to your computer's User Guide for the correct LAN settings. ENGLISH
LAN
Problem
Possible Cause
The LAN cable is on. Contact your computer.
The front and back audio ports do not work , contact the ASUS service center. LAN cable problems
Ensure the...
Users Manual - Page 62
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_62_6dfc.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_62_6dfc.png)
... a new hard disk drive.
Memory module problems
There is too slow
Possible Cause Too many programs are installed.
• Replace with compatible memory modules.
• Remove the extra memory modules that you have installed, then try again.
• C ontact the ASUS Service Center for viruses and repair your computer to ASUS Service Center for your computer. Move your computer...
Users Manual - Page 63
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_63_a1ee.png)
![](/manualimages/f/l/asus-pro-d840ma-users-manual-dcd8583_63_a1ee.png)
... its default settings. The CPU fan has been replaced. Computer is normal.
The system temperature is powering on the computer. Visit the ASUS Support site at http://support.asus.com for assistance.
in use.
Update the BIOS to clean the inner space of the chassis.
• C ontact the ASUS Service Center for the service center information. If the problem still persists...
Asus ASUSPRO D840SA Reviews
Do you have an experience with the Asus ASUSPRO D840SA that you would like to share?
Earn 750 points for your review!
We have not received any reviews for Asus yet.
Earn 750 points for your review!