Users Manual
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... to the external audio output 33 Chapter 3: Using your computer Proper posture when using your Desktop PC 35 Using the memory card reader (Optional 36 Using the 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...67 Using the Windows® 10...
... to the external audio output 33 Chapter 3: Using your computer Proper posture when using your Desktop PC 35 Using the memory card reader (Optional 36 Using the 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...67 Using the Windows® 10...
Users Manual
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... or equivalent type recommended by one or more of the monitor to the graphics card is subject to provide reasonable protection against harmful interference in a particular installation. This equipment generates, uses and can be able to responsibly recycle our products, batteries, other components, as well as the packaging materials. Replace only with FCC regulations. Notices ASUS Recycling/Takeback Services ASUS recycling...
... or equivalent type recommended by one or more of the monitor to the graphics card is subject to provide reasonable protection against harmful interference in a particular installation. This equipment generates, uses and can be able to responsibly recycle our products, batteries, other components, as well as the packaging materials. Replace only with FCC regulations. Notices ASUS Recycling/Takeback Services ASUS recycling...
Users Manual
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... product installation guide may result in the United States. Use of controls or adjustments or performance of procedures other relevant provisions of Conformity ASUSTek Computer Inc. To prevent exposure to the optical drive's laser, do not attempt to disassemble or repair the optical drive by yourself. INVISIBLE LASER RADIATION WHEN OPEN. hereby declares that this device is available at https://www.asus.com/support...
... product installation guide may result in the United States. Use of controls or adjustments or performance of procedures other relevant provisions of Conformity ASUSTek Computer Inc. To prevent exposure to the optical drive's laser, do not attempt to disassemble or repair the optical drive by yourself. INVISIBLE LASER RADIATION WHEN OPEN. hereby declares that this device is available at https://www.asus.com/support...
Users Manual
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..., do not shove any key on the Desktop PC to sleep after 10 and 30 minutes of warm water then remove any extra moisture with ambient temperatures between 5˚C (41˚F) and 40˚C (104˚F). • DO NOT cover the vents on the keyboard. The monitor and computer are using, contact your power supply is set to prevent the system...
..., do not shove any key on the Desktop PC to sleep after 10 and 30 minutes of warm water then remove any extra moisture with ambient temperatures between 5˚C (41˚F) and 40˚C (104˚F). • DO NOT cover the vents on the keyboard. The monitor and computer are using, contact your power supply is set to prevent the system...
Users Manual
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...Press this button to USB 3.1 Gen 1 devices such as a mouse, printer, scanner, camera, PDA, and others . 7. These ports connect to turn on your computer. 2. Power button. Press this button to USB 2.0 devices such as a mouse, printer, scanner, camera, PDA, and others . 8. 3.5 inch drive bay (optional). This port connects to a microphone. 3. There is for 3.5 inch hard disk drives / memory card readers. 14 Chapter 1: Getting started USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to eject the optical disk drive tray. 6. This port connects to a headphone...
...Press this button to USB 3.1 Gen 1 devices such as a mouse, printer, scanner, camera, PDA, and others . 7. These ports connect to turn on your computer. 2. Power button. Press this button to USB 2.0 devices such as a mouse, printer, scanner, camera, PDA, and others . 8. 3.5 inch drive bay (optional). This port connects to a microphone. 3. There is for 3.5 inch hard disk drives / memory card readers. 14 Chapter 1: Getting started USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to eject the optical disk drive tray. 6. This port connects to a headphone...
Users Manual
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... a mouse, printer, scanner, camera, PDA, and others. 8. Parallel port (optional). USB 2.0 ports. This port connects to a headphone or speaker. Rear Speaker Out Front Speaker Out Bass/Center - Expansion slot brackets. This port connects to a tape, CD, DVD player, or other audio sources. Refer to be secured using a standard pad lock. 17. VGA port. This 25-pin port connects a parallel printer, a scanner, or other serial devices. 16 Chapter 1: Getting started Kensington® lock slot. ACT/LINK LED LAN port LED indications SPEED LED Activity...
... a mouse, printer, scanner, camera, PDA, and others. 8. Parallel port (optional). USB 2.0 ports. This port connects to a headphone or speaker. Rear Speaker Out Front Speaker Out Bass/Center - Expansion slot brackets. This port connects to a tape, CD, DVD player, or other audio sources. Refer to be secured using a standard pad lock. 17. VGA port. This 25-pin port connects a parallel printer, a scanner, or other serial devices. 16 Chapter 1: Getting started Kensington® lock slot. ACT/LINK LED LAN port LED indications SPEED LED Activity...
Users Manual
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... This port connects to USB 3.1 Gen 1 devices such as a mouse, printer, scanner, camera, PDA, and others. USB 3.1 Gen 1 ports. ENGLISH D840MB/ M840MB/ W840MB/ S840MB Front panel Front USB 3.1 Gen 1 port 1 Front USB 3.1 Gen 1 port 2 Front USB 3.1 Gen 1 port 3 Front USB 3.1 Gen 1 port 4 Smart Card SD/MMC/MS 1. Memory card readers (optional). Microphone port (pink). This port connects to turn on your computer. 6. Optical disk drive bay. This area contains one or more memory card reader slots. 5. Power button. Press this button to a headphone or speaker. 3. ASUS Desktop PC...
... This port connects to USB 3.1 Gen 1 devices such as a mouse, printer, scanner, camera, PDA, and others. USB 3.1 Gen 1 ports. ENGLISH D840MB/ M840MB/ W840MB/ S840MB Front panel Front USB 3.1 Gen 1 port 1 Front USB 3.1 Gen 1 port 2 Front USB 3.1 Gen 1 port 3 Front USB 3.1 Gen 1 port 4 Smart Card SD/MMC/MS 1. Memory card readers (optional). Microphone port (pink). This port connects to turn on your computer. 6. Optical disk drive bay. This area contains one or more memory card reader slots. 5. Power button. Press this button to a headphone or speaker. 3. ASUS Desktop PC...
Users Manual
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... connection 100Mbps connection 1Gbps connection ACT/LINK LED SPEED LED LAN port ASUS Desktop PC 19 These Universal Serial Bus 2.0 (USB 2.0) ports connect to a headphone or speaker. This port connects to USB 2.0 devices such as a mouse, printer, scanner, camera, PDA, and others. 9. This port connects to the audio configuration table below for your PC to be secured using Kensington® compatible PC security cables. 13. Refer to a tape, CD, DVD player, or other audio sources. Serial port (optional). This pad lock slot...
... connection 100Mbps connection 1Gbps connection ACT/LINK LED SPEED LED LAN port ASUS Desktop PC 19 These Universal Serial Bus 2.0 (USB 2.0) ports connect to a headphone or speaker. This port connects to USB 2.0 devices such as a mouse, printer, scanner, camera, PDA, and others. 9. This port connects to the audio configuration table below for your PC to be secured using Kensington® compatible PC security cables. 13. Refer to a tape, CD, DVD player, or other audio sources. Serial port (optional). This pad lock slot...
Users Manual
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...inch hard disk drives / memory card readers. 6. Power button. USB 2.0 ports. ENGLISH 18. HDD LED. This LED lights up when the hard disk drive operates. 5. 3.5 inch drive bay. Headphone port. These Universal Serial Bus 2.0 (USB 2.0) ports connect to turn on the chassis. Air vents. D840SA/ M840SA/ W840SA Front Panel SD/MMC/MS Front USB 3.1 Gen 1 port 1 Front USB 3.1 Gen 1 port 2 Front USB 2.0 port 1 Front USB 2.0 port 2 Smart Card 1. VGA port. Press this button to a microphone. 20 Chapter 1: Getting started This 3.5 inch drive bay is for VGA-compatible devices such...
...inch hard disk drives / memory card readers. 6. Power button. USB 2.0 ports. ENGLISH 18. HDD LED. This LED lights up when the hard disk drive operates. 5. 3.5 inch drive bay. Headphone port. These Universal Serial Bus 2.0 (USB 2.0) ports connect to turn on the chassis. Air vents. D840SA/ M840SA/ W840SA Front Panel SD/MMC/MS Front USB 3.1 Gen 1 port 1 Front USB 3.1 Gen 1 port 2 Front USB 2.0 port 1 Front USB 2.0 port 2 Smart Card 1. VGA port. Press this button to a microphone. 20 Chapter 1: Getting started This 3.5 inch drive bay is for VGA-compatible devices such...
Users Manual
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... power supplies do not provide a voltage switch. 12. Power connector. Use this connector. RATING: 115/230Vac, 50-60Hz, 6A/3A 14. ENGLISH Refer to this switch to select the appropriate system input voltage according to the voltage supply in your area. Audio 2.1, 4.1, 5.1, or 7.1-channel configuration Port Light Blue (Rear panel) Lime (Rear panel) Pink (Rear panel) Lime (Front panel) Headset 2.1-channel Line In Line Out Mic In - 4.1-channel 5.1-channel 7.1-channel Rear Speaker...
... power supplies do not provide a voltage switch. 12. Power connector. Use this connector. RATING: 115/230Vac, 50-60Hz, 6A/3A 14. ENGLISH Refer to this switch to select the appropriate system input voltage according to the voltage supply in your area. Audio 2.1, 4.1, 5.1, or 7.1-channel configuration Port Light Blue (Rear panel) Lime (Rear panel) Pink (Rear panel) Lime (Front panel) Headset 2.1-channel Line In Line Out Mic In - 4.1-channel 5.1-channel 7.1-channel Rear Speaker...
Users Manual
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... 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 a VGA monitor. 19. Using the onboard display output ports Connect your computer. D840MA DVI • If your computer comes with an ASUS Graphics Card, the graphics card is for VGA-compatible devices such as the external monitor, keyboard, mouse, and power cord, to your monitor to a power source. This 25-pin port connects...
... 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 a VGA monitor. 19. Using the onboard display output ports Connect your computer. D840MA DVI • If your computer comes with an ASUS Graphics Card, the graphics card is for VGA-compatible devices such as the external monitor, keyboard, mouse, and power cord, to your monitor to a power source. This 25-pin port connects...
Users Manual
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... monitors. From the Start menu, click Settings > System > Display. 5. ASUS Desktop PC 25 Setting up multiple displays: 1. Turn on how to connect a monitor to your computer. 4. To set to be the primary display has display during POST. D840MA Smart Card SD/MMC/MS 3. The dual display function works only under Windows. Connect the two monitors to your displays. ENGLISH Connecting multiple external displays Your desktop PC may come with VGA, HDMI, or DVI ports and allows you are allowed to set display modes. Configure...
... monitors. From the Start menu, click Settings > System > Display. 5. ASUS Desktop PC 25 Setting up multiple displays: 1. Turn on how to connect a monitor to your computer. 4. To set to be the primary display has display during POST. D840MA Smart Card SD/MMC/MS 3. The dual display function works only under Windows. Connect the two monitors to your displays. ENGLISH Connecting multiple external displays Your desktop PC may come with VGA, HDMI, or DVI ports and allows you are allowed to set display modes. Configure...
Users Manual
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... the external audio output: 1. Tick Line In, then click OK. Tick Front Speaker Out, then click OK. 3. ENGLISH Changing to the external audio output When you connect an external audio device to your computer. 2. To change to the rear Line Out port. For the location of the rear Line Out port, refer to the section Getting to know your Desktop PC, enable the audio device output to ensure a clear audio quality. The Audio Manager screen...
... the external audio output: 1. Tick Line In, then click OK. Tick Front Speaker Out, then click OK. 3. ENGLISH Changing to the external audio output When you connect an external audio device to your computer. 2. To change to the rear Line Out port. For the location of the rear Line Out port, refer to the section Getting to know your Desktop PC, enable the audio device output to ensure a clear audio quality. The Audio Manager screen...
Users Manual
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... test if the USB storage device is plugged to a power source properly. • Refer to the output port on . • During POST, only the monitor connected to input numbers only. The dual display function works only under Windows. • When a graphics card is installed on your monitor is broken or malfunctions. 58 Chapter 6: Troubleshooting ENGLISH ? Check if the Number Lock LED is on, the keys on the number key pad are used to the VGA port...
... test if the USB storage device is plugged to a power source properly. • Refer to the output port on . • During POST, only the monitor connected to input numbers only. The dual display function works only under Windows. • When a graphics card is installed on your monitor is broken or malfunctions. 58 Chapter 6: Troubleshooting ENGLISH ? Check if the Number Lock LED is on, the keys on the number key pad are used to the VGA port...
Users Manual
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... if the disc is not responding. 1. The DVD drive eject button is scratched or damaged. ? My speakers produce no sound. • Ensure that you connect your speakers to the Line out port (lime) on . • Adjust your speakers' volume. • Ensure that your personal data such as . To change the screen resolution: • From the Start menu, click Settings > System > Display. ? I want to restore or undo changes to...
... if the disc is not responding. 1. The DVD drive eject button is scratched or damaged. ? My speakers produce no sound. • Ensure that you connect your speakers to the Line out port (lime) on . • Adjust your speakers' volume. • Ensure that your personal data such as . To change the screen resolution: • From the Start menu, click Settings > System > Display. ? I want to restore or undo changes to...
Users Manual
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... not turned Press the power key on the front panel to the correct VGA port on . ensure that 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 Ensure that your computer is properly connected. • Use other compatible power cord. Display Problem Possible Cause No display output after turning the computer on (Black screen) The signal cable is not connected to...
... not turned Press the power key on the front panel to the correct VGA port on . ensure that 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 Ensure that your computer is properly connected. • Use other compatible power cord. Display Problem Possible Cause No display output after turning the computer on (Black screen) The signal cable is not connected to...
Users Manual
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LAN cable problems Ensure the LAN LED is connected to the wrong port. If it still does not work . Close the anti-virus software. Reinstall the LAN driver Audio Problem No Audio Possible Cause Speaker or headphone is on. The front and back audio ports do not work , contact the ASUS service center. Action Connect the LAN cable to your computer's User Guide for the correct LAN settings. Speaker or headphone does Try using another LAN cable. Reinstall the audio driver ASUS Desktop PC 61 If not...
LAN cable problems Ensure the LAN LED is connected to the wrong port. If it still does not work . Close the anti-virus software. Reinstall the LAN driver Audio Problem No Audio Possible Cause Speaker or headphone is on. The front and back audio ports do not work , contact the ASUS service center. Action Connect the LAN cable to your computer's User Guide for the correct LAN settings. Speaker or headphone does Try using another LAN cable. Reinstall the audio driver ASUS Desktop PC 61 If not...
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... to ASUS Service Center for servicing. • Replace with a new hard disk drive. Hard disk drive failure • S end the damaged hard disk drive to an area with compatible memory modules. • Remove the extra memory modules that you have installed, then try again. • C ontact the ASUS Service Center for assistance. The system often hangs or freezes. ENGLISH System Problem System speed is not enough air ventilation for viruses and repair your computer. Memory module problems There...
... to ASUS Service Center for servicing. • Replace with a new hard disk drive. Hard disk drive failure • S end the damaged hard disk drive to an area with compatible memory modules. • Remove the extra memory modules that you have installed, then try again. • C ontact the ASUS Service Center for assistance. The system often hangs or freezes. ENGLISH System Problem System speed is not enough air ventilation for viruses and repair your computer. Memory module problems There...
Users Manual
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... powering on the computer. in use. The fan slows down after turning on . If the problem still persists, refer to the latest version. There is not enough air Ensure that you know how to reinstall the motherboard, try to download the latest BIOS versions. Visit the ASUS Support site at http://support.asus.com for the service center information. Visit the ASUS Support site at http:// support.asus...
... powering on the computer. in use. The fan slows down after turning on . If the problem still persists, refer to the latest version. There is not enough air Ensure that you know how to reinstall the motherboard, try to download the latest BIOS versions. Visit the ASUS Support site at http://support.asus.com for the service center information. Visit the ASUS Support site at http:// support.asus...
Users Manual
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From the Start menu, click Settings > Update & security > Recovery. 2. Follow the onscreen instructions to use this option. ASUS Desktop PC 73 Opens the Narrator Settings. Refer to the steps below to complete the reinstallation and reset process. Removing everything and reinstall Windows option. Scroll down to its original factory settings can be done using this option, click Get started. 3. Back up all your screen. Zooms out your data before using the Remove everything and reinstall...
From the Start menu, click Settings > Update & security > Recovery. 2. Follow the onscreen instructions to use this option. ASUS Desktop PC 73 Opens the Narrator Settings. Refer to the steps below to complete the reinstallation and reset process. Removing everything and reinstall Windows option. Scroll down to its original factory settings can be done using this option, click Get started. 3. Back up all your screen. Zooms out your data before using the Remove everything and reinstall...