HP h9-1335, 120-1000z, 120-1031, 120-1150xt, 120-1134, 120-1133w, 120-1333w manual Performance, Symptom

Page 46

Hardware installation (continued)

Symptom

A device does not work after installing a new device.

Possible solution

To resolve a device conflict, you may need to disable one of the devices or uninstall an old device driver:

1Click the Start button.

2Type Device Manager into the Start Search box, and then click Device Manager to open the Device Manager window.

3Click the plus sign (+) next to the problem device and check for an exclamation point in a yellow circle near the device icon. The exclamation point means there is a device conflict or problem with the device. Exclamation points do not always appear when a device is not working properly.

4If you have removed a hardware device, but the device driver is still listed in the Device Manager, this may be causing the device conflict. To uninstall the old driver so that the new device driver works properly, right-click the device, click Uninstall, and then click OK.

5Right-click the name of the device, and then select Properties.

6Click the General tab to see whether your device is enabled and working properly. If it is available, click the Troubleshoot button, and follow the onscreen instructions in the device troubleshooter wizard.

7Restart the computer. Click the Start button, click the Arrow button next to Shut Down, and then click Restart.

Performance

Symptom

Possible solution

 

 

Computer displays a

This happens when the processor is automatically running in a

processor speed that is

lower power state, because the applications running do not

lower than expected.

require the maximum processing power.

 

 

Software programs and

If you created multiple user accounts on your computer, ensure

files take longer than

other users are not logged in. If there are multiple users logged

expected to open or

in simultaneously, system resources must be shared among

respond.

them.

 

 

42Getting Started (features vary by model)

Page 45 Page 47
Image 46
Page 45 Page 47
Contents Getting Started USA Table of Contents Iv Getting Started features vary by model Setting Up Your Computer Checking the Computer InstallationConnecting other devices to the computer Network Icon/label Description and function EthernetConnecting speakers Connecting Speakers or MicrophonesAudio connectors Icon/label Description and function Connecting headphones Connecting a microphoneSetting up a wired Ethernet network connection Connecting to a NetworkSetting up a wireless network connection Connecting a Modem Connecting the Television Signal and Video CablesVideo Icon/label Description and function Audio input Television Icon/label Description and function Output Television Icon/label Description and function InputConnecting the TV signal source without a set-top box CalloutsCallouts Using an infrared receiver IR blaster Using an external IR receiverPreparing to Use Your Computer Turning Off the Computer Connecting to the InternetRestarting the Computer Click Online Services, and then click Get Online Click All Programs, and then click Internet ExplorerAdjusting microphone recording level in Windows Adjusting the Speaker VolumeSelecting the Microphone Computer risk Computer feature Using passwordsProtecting Your Computer Using antivirus software Using firewall softwareGuidelines for Installing Software and Hardware Devices Setting Up User AccountsInstalling critical security updates Page Special Features of Your Computer Using the Memory Card ReaderPage Using a Vertical CD/DVD Drive Using LightScribe TechnologyUsing the Remote Control Finding Guides on the Web Using the Help and Support CenterAccessing Support on the Web Click Support and DriversFinding Onscreen Guides Using the PC Help & Tools FolderUsing HP Advisor Software Click All Programs Click User GuidesUsing the Computer with Safety and Comfort Getting Started features vary by model Troubleshooting and Maintenance Troubleshooting Computer ProblemsClick Start Task Manager Symptom Possible solutionComputer does not start End TaskScreen Resolution PowerSymptom Display monitorKeyboard and mouse with cable Possible solution Check for these problems Wireless keyboard and mousePossible solution For a mouse with a roller ball For an optical mouseLED light, and hold it for Connection was Then click Open Volume Mixer Audio and speakersInternet access CD and DVD drives CD and DVD drives Video Update Driver SoftwareSelect Search automatically for updated driver SoftwareHardware installation Performance Check mark in the My device is set up and ready to Wireless devicesBluetooth Devices RemoveRemote control Memory card readerSoftware repair overview Software TroubleshootingUpdating drivers Microsoft System Restore Click System protectionSoftware program and hardware driver reinstallation Click Software Program ReinstallationWeekly MaintenanceMaintenance tasks MonthlyCleaning the computer and monitor Creating data backup discsCreating system recovery discs Keeping the Computer Free of Dust, Dirt, and HeatCleaning the computer vents System RecoveryCleaning the keyboard and mouse Creating recovery discs System recovery optionsSystem recovery from the Windows 7 Start Menu Starting system recovery from user-created recovery discs Windows 7 Troubleshooting Tools Performing the Post-Recovery ProcedureAdditional Troubleshooting HP Support AssistantIndex See audio speakers Checking installation Page Page Power to make a change
Related manuals
Manual 1 pages 34.23 Kb Manual 30 pages 27.38 Kb Manual 20 pages 20.27 Kb Manual 43 pages 9.46 Kb Manual 22 pages 61.06 Kb Manual 65 pages 56.73 Kb Manual 8 pages 170 b Manual 28 pages 50.41 Kb Manual 1 pages 57.02 Kb Manual 1 pages 11.03 Kb Manual 23 pages 6 Kb Manual 30 pages 41.61 Kb Manual 20 pages 46.72 Kb Manual 32 pages 60.49 Kb Manual 1 pages 21.55 Kb Manual 46 pages 33.12 Kb Manual 1 pages 35.78 Kb Manual 20 pages 37.16 Kb Manual 56 pages 45.16 Kb Manual 1 pages 40.6 Kb Manual 30 pages 55.64 Kb Manual 56 pages 60.89 Kb Manual 28 pages 8.31 Kb

CQ5700Y, CQ5715F, 810-145qe, 810-270st, CQ5500F specifications

The HP 220-1150xt, 220-1185qd, 27-1015t, 120-1120t, and 120-1126 are a series of innovative desktop computers from Hewlett-Packard, designed to meet a range of user needs, from home and office productivity to entertainment and creative tasks. Each model offers distinct features and technologies that cater to varying preferences and performance requirements.

The HP 220-1150xt is known for its compact design and efficient performance. It features an AMD processor, which ensures smooth multitasking capabilities, making it ideal for everyday tasks such as web browsing, document editing, and media streaming. The model supports up to 12GB of RAM, allowing users to run multiple applications simultaneously without experiencing slowdowns. Additionally, the integrated graphics provide decent visuals for light gaming and multimedia consumption.

The HP 220-1185qd takes performance a notch higher by incorporating Intel's latest processors. This model is particularly well-suited for users who engage in demanding applications like graphic design or video editing. With its ability to support discrete graphics cards, users can expect enhanced graphical performance. The design is sleek and modern, suitable for both business and home environments.

For users desiring a larger display, the HP 27-1015t features a 27-inch full HD screen that provides immersive visuals. This model is perfect for entertainment purposes, offering vibrant colors and sharp details for movies and games. It comes equipped with powerful audio technology, delivering high-quality sound to enhance the overall multimedia experience. The large display also makes it an excellent choice for professional tasks that require detailed visuals.

The HP 120-1120t and 120-1126 models are versatile desktops designed for various uses. With options for powerful Intel Core processors, these models are tailored for efficiency and speed. They feature ample storage options, including SSDs for faster boot times and data access. The ability to upgrade RAM and storage caters to users who may wish to enhance their system's performance over time.

In summary, these HP models combine performance, technology, and design to cater to a wide spectrum of users. Whether for casual use, professional work, or entertainment, the HP 220-1150xt, 220-1185qd, 27-1015t, 120-1120t, and 120-1126 provide reliable features and capabilities that fulfill diverse computing needs. As technology continues to evolve, HP remains committed to delivering systems that offer value and quality for users around the globe.
Top Page Image Contents