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)

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

HP has long been a recognized name in the realm of personal computers, providing a variety of models catering to different user needs. Among these are the HP a1777c, a1747c, CQ5102F, SR5027CL, and SR5127CL, each boasting unique features, technologies, and characteristics that make them suitable for various tasks.

The HP a1777c is a compact all-in-one desktop that features a 20-inch display, making it an ideal choice for those who value space-saving designs. It is powered by an AMD Athlon 64 processor, which provides sufficient performance for everyday computing tasks like web browsing, document editing, and multimedia playback. The integrated graphics enhance user experience, while the 4GB RAM ensures smooth multitasking capabilities, enabling users to run several applications simultaneously.

On the other hand, the HP a1747c is another compact option designed for performance. It features an Athlon 64 processor and comes equipped with a larger 250GB hard drive, enabling ample storage for files, applications, and media. This model also encompasses a 19-inch monitor, making it slightly smaller in screen size than the a1777c. Its integrated audio and video capabilities cater to users who engage in light gaming and entertainment.

For those seeking an efficient and budget-friendly choice, the HP CQ5102F stands out. It features an AMD Sempron processor, and while it may not boast the raw power of its counterparts, it is perfect for casual users who primarily engage in web browsing and content consumption. The CQ5102F typically houses 2GB of RAM, which can be upgraded for improved performance, while its compact design allows for easy placement in smaller workspaces.

The HP SR5027CL and SR5127CL models are tailored for users requiring robust performance for demanding applications. Both feature dual-core processors, offering enhanced speed for multitasking and gaming. The SR5027CL generally comes with 500GB of storage, while the SR5127CL may provide even larger HDD options, catering to users with extensive media libraries. With support for discrete graphics cards, these models excel in gaming and graphic design tasks.

In summary, the HP a1777c, a1747c, CQ5102F, SR5027CL, and SR5127CL each cater to different user requirements. Whether it is the compact all-in-one design of the a1777c, the budget-friendly nature of the CQ5102F, or the robust capabilities of the SR models, HP continues to deliver versatile solutions for a wide range of computing needs.
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