ASUS Desktop PCBM1845, BM1645/MD250User ManualBM1845BM1645/MD250
Getting to know your computerIllustrations are for reference only. The ports and their locations, and the chassis color vary with different models.Wel
1. Optical disk drive. The optical disk drive supports DVD-RW / CD-RW / DVD-ROM.2. Optical disk drive eject button. Press this button to eject the o
BM1645/MD250Front panel374968215101. 2 x 5.25 inch optical disk drive bays. The 5.25 inch optical disk drive bays are for 5.25 inch DVD-ROM / CD-RW /
1. Voltage selector switch.Voltage selector switch. Use this switch to select the appropriate system input voltage according to the voltage supply in
Activity/Link LED Speed LEDStatus Description Status DescriptionOFF No link OFF 10Mbps connectionORANGE Linked ORANGE 100Mb
19. ASUS Graphics Card (on selected models only).ASUS Graphics Card (on selected models only). The display output ports on this optional ASUS Graphic
Setting up your computerThis section guides you through connecting the main hardware devices, such as the external monitor, keyboard, mouse, and power
Connecting a USB keyboard and a USB mouseConnect a USB keyboard and a USB mouse to the USB ports on the rear panel of your computer.DVIHDMIConnecting
Turning your computer ON/OFFThis section describes how to turn on/off your computer after setting up your computer.Turning your computer ONTo turn you
2Copyright © 2012 ASUSTeK Computer Inc. All Rights Reserved.No part of this manual, including the products and software described in it, may be reprod
20 Chapter 1: Getting startedENGLISHENGLISH
ENGLISHENGLISHASUS BM1845, BM1645/MD250 21Chapter 2Using Windows® 7Starting for the rst timeWhen you start your computer for the rst time, a series
22 Chapter 2: Using Windows® 7ENGLISHENGLISHENGLISHENGLISHUsing Windows® 7 desktopUsing the Start menuThe Start menu gives you access to programs, uti
ENGLISHENGLISHASUS BM1845, BM1645/MD250 23ENGLISHENGLISHPinning items on the jumplistsWhen you right-click an icon on the taskbar, a jumplist launches
24 Chapter 2: Using Windows® 7ENGLISHENGLISHENGLISHENGLISHUsing the notication areaBy default, the notication area shows these three icons:Action Ce
ENGLISHENGLISHASUS BM1845, BM1645/MD250 25ENGLISHENGLISHExploring les and foldersTo explore les and folders:1. Launch Windows® Explorer.2. From th
26 Chapter 2: Using Windows® 7ENGLISHENGLISHENGLISHENGLISHAdding a new folderTo add a new folder:1. Launch Windows Explorer.2. From the toolbar, cli
ENGLISHENGLISHASUS BM1845, BM1645/MD250 27ENGLISHENGLISHProtecting your computerUsing Windows® 7 Action CenterWindows® 7 Action Center provides you wi
28 Chapter 2: Using Windows® 7ENGLISHENGLISHSetting up a user’s passwordTo set up a user’s password:1. Select the user that you would like to set a p
Connecting a USB storage deviceThis desktop PC provides USB 2.0/1.1 ports on both the front and rear panels. The USB ports allow you to connect USB de
3ContentsNotices ... 5Safety information ...
Connecting microphone and speakersThis desktop PC comes with microphone ports and speaker ports on both the front and rear panels. The audio I/O ports
Connecting 2-channel SpeakersConnecting 4-channel SpeakersENGLISHENGLISHASUS BM1845, BM1645/MD250 31ENGLISHENGLISH
Connecting 8-channel SpeakersConnecting 6-channel Speakers32 Chapter 3: Connecting devices to your computerENGLISHENGLISH
ENGLISHENGLISHASUS BM1845, BM1645/MD250 33Chapter 4Using your computerProper posture when using your Desktop PCWhen using your Desktop PC, maintaining
Using the optical drive (on selected models only)Inserting an optical discTo insert an optical disc:1. While your system is on, press the eject butto
Conguring the USB ports using the BIOSYou can enable or disable the front and rear USB 2.0 and USB 3.0 ports from the BIOS Setup.To disable or enable
36 Chapter 4: Using your computerENGLISHENGLISH
Connecting via a DSL/cable modemTo connect via a DSL/cable modem:1. Set up your DSL/cable modem.Wired connectionUse an RJ-45 cable to connect your co
Connecting via a local area network (LAN)To connect via a LAN:1. Connect one end of an RJ-45 cable to the LAN (RJ-45) port on the rear panel of your
ASUS AI Suite IIASUS AI Suite II is an all-in-one interface that integrates several ASUS utilities and allows users to launch and operate these utilit
4ContentsNero 9 ... 53Recovering your system ..
The Tool menuThe Tool menu includes the EPU, Probe II, and Sensor Recorder panels.Launching and conguring EPUEPU is an energy-efcient tool that prov
Launching and conguring Probe IIProbe II is a utility that monitors the computer’s vital components, and detects and alerts you of any problem with t
Launching and conguring Sensor RecorderSensor Recorder allows you to monitor the changes in the system voltage, temperature, and fan speed, as well a
Launching SensorThe Sensor panel displays the current value of a system sensor such as fan rotation, CPUdisplays the current value of a system sensor
Updating the BIOS through a BIOS leTo update the BIOS through a BIOS le:1. From the ASUS Update screen, select Update BIOS from le, then click Nex
The System Information screenThe System Information screen displays the information about the motherboard, CPU, and memory slots.• Click the MB tab t
After launching the application, the AI Manager icon appears in the Windows® taskbar.Right-click this icon to switch between the quick bar and the mai
AI DiskAI Disk allows you to easily clear temporary IE les, IE cookies, IE URLs, IE history, or the Recycle Bin. Click the AI Disk icon on the quick
To add an application:1. Click Add, then locate the application you want to add to My Favorites. 2. Click Open on the le location window. The appli
ASUS WebstorageASUS webstorage is designed to help you retrieve your data to your notebooks, smartphones or tablets wherever there is internet connect
5Notices ASUS Recycling/Takeback ServicesASUS recycling and takeback programs come from our commitment to the highest standards for protecting our env
CalendarASUS WebStorage automatically syncs the most updated calendar events to all personal computers so that you know the exact events no matter whi
ASUS Easy UpdateASUS Easy Update is a software tool that automatically detects the latest drivers and applications for your system.1. From the Window
ASUS Secure DeleteASUS Secure Delete makes deleted les completely irrecoverable via a simple drag-and-drop interface, thus protecting your data secur
Nero 9 Nero 9 allows you to create, copy, burn, edit, share, and update different kinds of data.Installing Nero 9To install Nero 9:1. Insert the Nero
Recovering your systemUsing the system recovery partition The system recovery partition quickly restores your Desktop PC’s software to its original wo
Using the Recovery DVD (on selected models)Remove the external hard disk drive before performing system recovery on your Desktop PC. According to Micr
56 Chapter 6: Using the utilitiesENGLISHENGLISH
ENGLISHENGLISHASUS BM1845, BM1645/MD250 57Chapter 7TroubleshootingTroubleshootingThis chapter presents some problems you might encounter and the possi
58 Chapter 7: TroubleshootingENGLISHENGLISHENGLISHENGLISH?No display on the monitor.• Check if the monitor is powered on. • Ensure that your monitor
ENGLISHENGLISHASUS BM1845, BM1645/MD250 59ENGLISHENGLISH?The picture on the HDTV is distorted. • It is caused by the different resolutions of your mo
6RF exposure warningThis equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitte
60 Chapter 7: TroubleshootingENGLISHENGLISHENGLISHENGLISHPowerProblem Possible Cause ActionNo power (The power indicator is off)Incorrect power volta
ENGLISHENGLISHASUS BM1845, BM1645/MD250 61ENGLISHENGLISHLANProblem Possible Cause ActionCannot access the InternetThe LAN cable is not connected.Conne
62 Chapter 7: TroubleshootingENGLISHENGLISHENGLISHENGLISHSystemProblem Possible Cause ActionSystem speed is too slowToo many programs are running.Clos
ENGLISHENGLISHASUS BM1845, BM1645/MD250 63ENGLISHENGLISHCPUProblem Possible Cause ActionToo noisy right after turning on the computer.Your computer is
ASUS contact informationASUSTeK COMPUTER INC.Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259Telephone +886-2-2894-3447Fax +886-2
7Safety informationDisconnect the AC power and peripherals before cleaning. Wipe the Desktop PC using a clean cellulose sponge or chamois cloth dampen
8Conventions used in this guideTo ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual. D
9ASUS Desktop PC Keyboard x1 Mouse x1Power cord x1 Support DVD x1 (Optional) Recovery DVD x1 (Optional)Installation GuideNero 9 burning softwareDVD x1
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