Asus D900SD User Manual Download Page 50

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Chapter 6: Troubleshooting

ENGLISH

System

Problem

Possible Cause

Action

System speed is

too slow

Too many programs are

running.

Close some of the programs.

Computer virus attack

• Use an anti-virus software to scan for

viruses and repair your computer.

• Reinstall the operating system.

The system often

hangs or freezes.

Hard disk drive failure

• Send the damaged hard disk drive to

ASUS Service Center for servicing.

• Replace with a new hard disk drive.

Memory module problems

• Replace with compatible memory

modules.

• Remove the extra memory modules

that you have installed, then try again.

• Contact the ASUS Service Center for

assistance.

There is not enough

air ventilation for your

computer.

Move your computer to an area with

better air flow.

Incompatible softwares are

installed.

Reinstall the OS and reinstall

compatible softwares.

Summary of Contents for D900SD

Page 1: ...ASUS Desktop PC User Guide D900SD M900SD D900SDES ...

Page 2: ...TS DIRECTORS OFFICERS EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING DAMAGES FOR LOSS OF PROFITS LOSS OF BUSINESS LOSS OF USE OR DATA INTERRUPTION OF BUSINESS AND THE LIKE EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT SPECIFICATIONS AND INFORMATION CONTAINED IN THIS M...

Page 3: ...25 Connecting microphone and speakers 26 Changing to the external audio output 29 Connecting multiple external displays 30 Connecting an HDTV 31 Chapter 3 Using your computer Proper posture when using your Desktop PC 33 Using the memory card reader Optional 34 Using the optical drive on selected models only 35 Configuring the USB ports using the BIOS 36 Configuring the HDD security setting using t...

Page 4: ... Working withWindows Starting for the first time 53 Start menu 53 Windows apps 54 Connecting to wireless networks 54 Connecting to wired networks 55 Turning your computer off 55 Putting your computer to sleep 55 ...

Page 5: ...interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with manufacturer s instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or te...

Page 6: ...canaux CAN ICES 003 B NMB 003 B IC Canadian Compliance Statement Complies with the Canadian ICES 003 Class B specifications This device complies with RSS 210 of Industry Canada This Class B device meets all the requirements of the Canadian interference causing equipment regulations This device complies with Industry Canada license exempt RSS standard s Operation is subject to the following two con...

Page 7: ...Management Rules 2016 and prohibits use of lead mercury hexavalent chromium polybrominated biphenyls PBBs and polybrominated diphenyl ethers PBDEs in concentrations exceeding 0 1 by weight in homogenous materials and 0 01 by weight in homogenous materials for cadmium except for the exemptions listed in Schedule II of the Rule Canadian Department of Communications Statement This digital apparatus d...

Page 8: ...eless it is advised to use the wireless equipment in such a manner that the potential for human contact during normal operation is minimized FCC BluetoothWireless Compliance The antenna used with this transmitter must not be colocated or operated in conjunction with any other antenna or transmitter subject to the conditions of the FCC Grant Bluetooth Industry Canada Statement This Class B device m...

Page 9: ...is mandatory for products marketed in the United States WARNING Use of controls or adjustments or performance of procedures other than those specified herein or in the laser product installation guide may result in hazardous radiation exposure Optical Drive Safety Information Laser Safety Information Simplified UKCA Declaration of Conformity ASUSTek Computer Inc hereby declares that this device is...

Page 10: ...ctrical shock hazard disconnect the power cable from the electrical outlet before relocating the system Seek professional assistance before using an adapter or extension cord These devices could interrupt the grounding circuit Ensure that your power supply is set to the correct voltage in your area If you are not sure about the voltage of the electrical outlet you are using contact your local powe...

Page 11: ... Hazardous Moving PartsWarning WARNING Keep fingers and other body parts away from any moving parts CAUTION DO NOT loosen the thumb screws to access the internal area of your device If service or repair is required return your device to an authorized service center WARNING Hot Internal replaceable parts and iron parts may cause burns Do not ingest battery Chemical Burn Hazard This product contains...

Page 12: ...v for detail information on the ENERGY STAR joint program Note Energy Star is NOT supported on Freedos and Linux based products Where to find more information Refer to the following sources for additional information and for product and software updates ASUS website The ASUS website provides updated information on ASUS hardware and software products Refer to the ASUS website www asus com ASUS Loca...

Page 13: ...ustrated items above are for reference only Actual product specifications may vary with different models ASUS Desktop PC Keyboard x1 Optional Mouse x1 Optional Power cord x1 Support DVD x1 Recovery DVD x1 Optional Installation Guide ASUS mouse pad x 1 Optional Installation Guide x1 Warranty card x1 ...

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Page 15: ...uristic and stylish system casing Read the ASUS Warranty Card before setting up your ASUS Desktop PC The Desktop PC does not support Windows 7 operating system ASUS is not responsible for any loss or damage incurred by installing Window 7 Be careful when handling the desktop PC to prevent the risk of injury IMPORTANT Do not use this Desktop PC for cryptocurrency mining consuming a vast amount of e...

Page 16: ... printer scanner camera PDA and others 6 USB 3 2 Gen 2 ports The Universal Serial Bus 3 2 Gen 2 USB 3 2 Gen 2 ports connect to USB 3 2 Gen 2 devices such as a mouse printer scanner camera PDA and others 7 USB 3 2 Gen 2Type C port The Universal Serial Bus 3 2 Gen 2 USB 3 2 Gen 2 Type C port connects to USB 3 2 Gen 2 Type C devices The output voltage of the USB 3 2 Gen 2 Type C ports is 5V 1 5A 8 IC...

Page 17: ... These 9 pin Universal Serial Bus USB ports connect to USB 3 2 Gen 1 devices 7 USB 2 0 ports These Universal Serial Bus 2 0 USB 2 0 ports connect to USB 2 0 devices such as a mouse printer scanner camera PDA and others 8 Microphone port pink This port connects to a microphone 9 Line Out port lime This port connects to a headphone or speaker In a 4 5 1 or 7 1 channel configuration the function of t...

Page 18: ...he expansion slot bracket when installing an expansion card 13 Parallel port optional This 25 pin port connects a parallel printer a scanner or other devices 14 LAN RJ 45 port This port allows Gigabit connection to a Local Area Network LAN through a network hub LAN port LED indications Activity Link LED Speed LED Status Description Status Description OFF No link OFF 10Mbps connection ORANGE Linked...

Page 19: ...Channel A DIMM_A1 DIMM_A2 Channel B DIMM_B1 DIMM_B2 Installing memory in your computer To install memory in your computer 1 Turn off your computer 2 Unplug all cables from your computer 3 Open your computer case 4 Locate an empty DIMM socket Recommended memory configurations DIMM_A1 DIMM_A1 DIMM_A2 DIMM_B2 DIMM_A2 DIMM_B1 DIMM_B2 DIMM_A2 DIMM_B2 DIMM_A1 DIMM_A2 DIMM_A2 DIMM_B2 1st priority and wit...

Page 20: ...MM socket and then firmly insert the DIMM into the socket until the ejector snaps back into place START RESET A A B 5 Press down and outward on the DIMM ejector to unlock the DIMM socket The above pictures are for reference only The inner structure of the desktop PC may vary 20 Chapter 1 Getting started ENGLISH ...

Page 21: ...sing the onboard display output ports 1 Connect a monitor to a display on the rear panel of your computer 2 Plug the monitor to a power source If your computer comes with an ASUS Graphics Card the graphics card is set as the primary display device in the BIOS Hence connect your monitor to a display output port on the graphics card To connect multiple external monitors to your computer refer to Con...

Page 22: ... the rear panel of your computer Connecting the power cord Connect one end of the power cord to the power connector on the rear panel of your computer and the other end to a power source For safety purpose ONLY connect the power cord to a grounded electrical outlet 22 Chapter 1 Getting started ENGLISH ...

Page 23: ...rn on your computer after setting up your computer Turning your computer ON To turn your computer ON 1 Turn your monitor ON 2 Press the power button on your computer 3 Wait until the operating system loads automatically Power button ASUS Desktop PC 23 ENGLISH ...

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Page 25: ...e device Insert the USB storage device to your computer You can enable or disable the front and rear USB 3 2 Gen 2 USB 3 2 Gen 2 Type C USB 3 2 Gen 1 and USB 2 0 ports individually from the BIOS Setup Refer to the Configuring the USB ports using the BIOS section in Chapter 3 of this user manual for details Chapter 2 Connecting devices to your computer ASUS Desktop PC 25 ENGLISH Chapter 2 Connectin...

Page 26: ...C comes with an internal speaker the audio output will be from the internal speaker When you connect an external audio device such as earphone or speaker you need to enable the audio device output For details refer to the section Changing to the external audio output When you disconnect the audio device you need to manually change the audio output to the internal speaker from the Control Panel Con...

Page 27: ...Connecting 2 channel Speakers LINE OUT Connecting 4 channel Speakers LINE OUT ASUS Desktop PC 27 ENGLISH ...

Page 28: ...Connecting 5 1 channel Speakers LINE OUT Connecting 7 1 channel Speakers LINE OUT 28 Chapter 2 Connecting devices to your computer ENGLISH ...

Page 29: ...output 1 Connect an external audio device such as earphone or speaker to the rear Line Out port The Audio Manager screen automatically pops up For the location of the rear Line Out port refer to the section Getting to know your computer 2 Tick Front Speaker Out then click OK 3 Tick Line In then click OK The audio output will now be from the external audio device The Audio Manager screenshots above...

Page 30: ...multiple displays 1 Turn off your computer 2 Connect the two monitors to your computer and connect the power cords to the monitors Refer to Setting up your computer section in Chapter 1 for details on how to connect a monitor to your computer 3 Turn on your computer 4 From the Start menu click Settings System Display 5 Configure the settings for your displays For some graphics cards only the monit...

Page 31: ...DTV to the HDMI port of your computer You need an HDMI cable to connect the HDTV and the computer The HDMI cable is purchased separately To get the best display performance ensure that your HDMI cable is less than 15 meters ASUS Desktop PC 31 ENGLISH ...

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Page 33: ...height of your chair to make sure that your knees are slightly higher than your hips to relax the backs of your thighs If necessary use a footrest to raise the level of your knees Adjust the back of your chair so that the base of your spine is firmly supported and angled slightly backward Sit upright with your knees elbows and hips at an approximately 90º angle when you are at the PC Place the mon...

Page 34: ...nly one memory card in a slot at one time 2 Select a program from the AutoPlay window to access your files If AutoPlay is NOT enabled in your computer click File Explorer from the Start menu and then double click the memory card icon to access the data on it Each card slot has its own drive icon which is displayed on the File Explorer screen 3 When finished right click the memory card drive icon o...

Page 35: ...ay gently to close it 4 Select a program from the AutoPlay window to access your files If AutoPlay is NOT enabled in your computer to access the data on an optical disc Click File Explorer from the Start menu and then double click the CD DVD drive icon Removing an optical disc To remove an optical disc 1 While the system is on do either of the following to eject the tray Press the eject button on ...

Page 36: ... USB 2 0 ports 1 Press Delete to enter the BIOS Setup at startup 2 From the BIOS Setup EZ Mode screen press F7 to enter the Advanced Mode From the Advanced Mode screen click Advanced USB Configuration USB Single Port Control 3 Select the USB port that you want to enable or disable 4 Press Enter to enable or disable the selected USB port 5 Click Exit and select Save Changes Reset to save the change...

Page 37: ...lick Exit and select Save Changes Reset to save the changes made Take note of this password which you would need to access the HDD To change the password for your HDD from the BIOS Setup 1 Follow steps 1 and 2 of the previous section to open the HDD Password screen 2 Select the Set Master Password item and press Enter 3 From the Enter Current Password box key in the current password then press Ent...

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Page 39: ...o connect your computer to a DSL cable modem or a local area network LAN Modem RJ 45 cable 3 Turn on the DSL cable modem and your computer 4 Configure the necessary Internet connection settings Contact your network administrator for details or assistance in setting up your Internet connection For more details refer to the sections Configuring a dynamic IP PPPoE network connection or Configuring a ...

Page 40: ...LAN LAN RJ 45 cable 2 Turn on your computer 3 Configure the necessary Internet connection settings Contact your network administrator for details or assistance in setting up your Internet connection For more details refer to the sections Configuring a dynamic IP PPPoE network connection or Configuring a static IP network connection 40 Chapter 4 Connecting to the Internet ENGLISH ...

Page 41: ...Center b From the Start menu click Settings Network Internet Ethernet Network and Sharing Center 2 From the Open Network and Sharing Center screen click Change Adapter settings 3 Right click on your LAN and select Properties 4 Click Internet ProtocolVersion 4 TCP IPv4 and click Properties 5 Click Obtain an IP address automatically and click OK Continue to the next steps if you are using PPPoE conn...

Page 42: ...ctions to complete the setup Configuring a static IP network connection To configure a static IP network connection 1 Repeat steps 1 to 4 of the previous section 2 Click Use the following IP address 3 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 When done click OK 42 Chapter 4 Connecting to the ...

Page 43: ...ustomizing and maintaining your ASUS computer For detailed information please refer to https www asus com support FAQ 1042634 The URL may be changed without notice ASUS Desktop PC 43 ENGLISH Chapter 5 Using ASUS Business Manager Chapter 5 Using ASUS Business Manager ...

Page 44: ...44 Chapter 5 Using ASUS Business Manager ENGLISH ...

Page 45: ...ponding 1 Simultaneously press Alt Ctrl Delete keys on the keyboard then click Task Manager 2 Select the program that is not responding then click EndTask If the keyboard is not responding press and hold the Power button on your chassis until the computer shuts down Then press the Power button to turn it on I cannot connect to a wireless network using the ASUSWLAN Card on selected models only Ensu...

Page 46: ...or is plugged to a power source properly Refer to the documentation that came with your monitor for more troubleshooting information When using multiple monitors only one monitor has display Ensure that the both monitors are powered on During POST only the monitor connected to the VGA port has display The dual display function works only under Windows When a graphics card is installed on your comp...

Page 47: ...uce no sound Ensure that you connect your speakers to the Line out port lime on the front panel or the rear panel Check if your speak is connected to an electrical source and turned on Adjust your speakers volume Ensure that your computer s system sounds are not Muted If it is muted the volume icon is displayed as To enable the system sounds click from the Windows notification area then click If i...

Page 48: ...nsure that the power cord is properly connected Use other compatible power cord PSU Power supply unit problems Contact the ASUS Service Center about installing another PSU on your computer Display Problem Possible Cause Action No display output after turning the computer on Black screen The signal cable is not connected to the correct VGA port on your computer Connect the signal cable to the corre...

Page 49: ...r ISP for the correct LAN settings Problems caused by the anti virus software Close the anti virus software Driver problems Reinstall the LAN driver Audio Problem Possible Cause Action No Audio Speaker or headphone is connected to the wrong port Refer to your computer s User Guide for the correct port Disconnect and reconnect the speaker to your computer Speaker or headphone does not work Try usin...

Page 50: ...reezes Hard disk drive failure Send the damaged hard disk drive to ASUS Service Center for servicing Replace with a new hard disk drive Memory module problems Replace with compatible memory modules Remove the extra memory modules that you have installed then try again Contact the ASUS Service Center for assistance There is not enough air ventilation for your computer Move your computer to an area ...

Page 51: ... latest BIOS versions Computer is too noisy when in use The CPU fan has been replaced Ensure that you are using a compatible or ASUS recommended CPU fan There is not enough air ventilation for the computer Ensure that your computer is working in an area with good air flow The system temperature is too high Update the BIOS If you know how to reinstall the motherboard try to clean the inner space of...

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Page 53: ...setup process is complete the Desktop appears The screenshots in this chapter are for reference only Start menu The Start menu is the main gateway to your computer s programs Windows apps folders and settings You can use the Start menu to do these common activities Start programs or Windows apps Open commonly used programs or Windows apps Adjust computer settings Get help with the Windows operatin...

Page 54: ...net and share applications via social networking sites using your computer s Wi Fi connection ConnectingWi Fi Connect your computer to a Wi Fi network by using the following steps 1 Click Tap the Wi Fi icon from the taskbar to enable Wi Fi 2 Select an access point from the list of available Wi Fi connections 3 Select Connect to start the network connection You may be prompted to enter a security k...

Page 55: ...procedures Launch the Start menu select the power icon then select Shut down to do a normal shutdown From the log in screen select the power icon then select Shut down Press to launch Shut Down Windows Select Shut down from the drop down list then select OK If your computer is unresponsive press and hold the power button for at least four 4 seconds until your computer turns off Putting your comput...

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