HP m200y (D7219Q), m280n Troubleshooting, Mouse doesn’t work, even though everything else does

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Problem

Solution

The monitor doesn’t work, even though the computer appears to.

Make sure the monitor is turned on — it has its own power button.

Adjust the brightness and contrast controls on the monitor.

Check the connection of the power cord into the monitor.

Check the cable connection between the monitor and the computer. The cable connectors must be pushed in all the way.

Make sure the monitor power cord is plugged into a grounded outlet. Check to see whether the outlet works by plugging another item into it. (If the light on the front of the monitor is lit, the monitor is getting power.)

The mouse doesn’t work, even though everything else does.

If nothing happens when you move the mouse, it’s possible that the mouse is connected improperly.

USB mouse only: Make sure the mouse is firmly connected to the USB port. Try unplugging and replugging the mouse cable.

PS/2 mouse only: Check that the cable connector pins are straight. Make sure the mouse is connected to the mouse port, not to the keyboard port. To reconnect these two cables, turn the computer off, reconnect the cables, and then turn the computer back on.

(continued)

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Troubleshooting

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Contents User’s guide Hp media center pcUSA Iii Safety InformationAC Power Safety Warnings Safety and Comfort Help and Support Center Help and SupportHP Utility Programs HP Customer Care HP Web Site and HP SupportTable of Contents Viii Introduction WelcomeRead and follow all warnings How to Use This GuideIntroduction Where Can I Find Information?Speaker System Components InventoryPC and Main Components Media Center ComponentsChecklist Setting Up My PCSetting Up Front of PC Tors may vary by Back of PCLocation Number of connecConnecting the Printer or Scanner Connecting the MonitorModem, you can Connecting to the Internet Through a Network Port LANWith a telephone Connected to Remote Sensor Connecting the Remote SensorConnecting the Signal Source Optional Connections Using the TV CablesConnections Connecting the TVWall to VCR to TV using coaxial cable Coaxial Cable Existing setup Add the PC with added cable Speakers Connecting Your SpeakersPC Audio Connectors Connect speakers to subwoofer Speaker SystemPlug color Connects to back of PC color Microphone Adjusting the VolumeHeadphones Using the microphoneStarting the PC for the First Time Starting My PCStarting Selecting an ISP HP Desktop Starting PCEnabling TV Out Image Opening Media Center Software Programs Starting PC Click Turn Off Turning Off the PCClick Stand By Manual Standby ModeManual Hibernation Mode Click Control Panel Click Performance and Maintenance Automatic Standby or Hibernation ModePage Keyboard Using the PC HardwareHardware Keyboard Functions Access buttonsKeyboard Configure the keyboard buttonsInternet buttons Optical drive and Volume buttons Dragging and dropping Using the mouse buttonsMouse Scrolling45˚ Feet Remote ControlUse alkaline Batteries Remote control Install the remote control batteriesFWD Fast forward moves media forward Remote Control Buttons OverviewInserting a CD or DVD CD and DVD DrivesHandling a CD or DVD Dvd writer DVD-ROM DriveCd writer plus Opening the RecordNow program Using the combo driveUsing the diskette drive Dvd/cd writer plus Combo DriveIn-1 Memory Card Reader Using the 6-In-1 memory card readerPreparing the Computer Upgrading and ServicingUpgrading Replacing the Side Panels Removing the Side PanelsLocating Components in the PC Chassis Replacing the Fan Duct Removing the Fan DuctAccessing the Optical Drives Removing the Optical Drive CS SL MA Installing a New Optical DriveRemoving the drive cage Replacing and Adding DrivesUpgradinge Removing and replacing the preinstalled hard drive Installing a second hard drive DDR DIMMs Adding MemoryDIMMs Removing a memory module Installing a memory moduleReplacing Add-In Cards Removing Add-In CardsSupport TroubleshootingProblem Solution My computer won’t turn on at all Click Turn Off Computer Click Restart Computer or part of it doesn’t seem to be workingComputer doesn’t make any sound Problem Solution Computer or part of it doesn’t seem toBe working Page Mouse doesn’t work, even though everything else does TroubleshootingCannot remove a CD or DVD Am using a TV with Media Center, but I cannot see anythingUSB Hub Power Exceeded error Recovery CDs Restore and RecoveryRecovery Recovery SystemDisplaying hard disk space Using Application Recovery and System RecoverySystem restore Freeing up space on your hard disk driveClick Control Panel Choose All Programs Choose Accessories Choose System ToolsIncreasing available hard disk space Application recovery System recovery Important information about recorded TV programs Index IndexError, USB Hub Power Exceeded Fan duct 48 side panels Restarting PC from standby
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884, 894c, m200y (D7219Q), 896c, m280n specifications

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