Lenovo Q150 manual Troubleshooting audio problems

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or monitor does not support this new resolution, the system will recovery to the original resolution within 20 seconds.

Set the refresh rate of your TV or monitor to less than 60 Hz to avoid damage to your TV or monitor.

If there is no image displayed on the TV or monitor after setting a new refresh rate, turn off your TV or monitor and wait for a moment before restarting.

For TV, you may switch the input style to another and then switch it back to make your TV display normally.

Problem: Ripple on screen

Troubleshooting and problem resolution:

1.Check for devices located less than one meter from the computer such as refrigerators, electric fans, electric dryers, UPSs, regulators, fluorescent lamps or other computers that may be generating magnetic interference.

2.Move any interfering devices away from the computer.

3.If the problem persists, consult your display devices supplier.

5.2 Troubleshooting audio problems

Problem: No sound from integrated speakers

Troubleshooting and problem resolution:

•Adjust the Windows volume control — double-click the speaker icon in the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted. Adjust the volume, bass, and treble controls to eliminate distortion.

•Reinstall the audio driver

•Disconnect any headphones from the headphone socket — sound from the speakers is automatically disabled when headphones are connected to the computer’s side-panel headphone socket.

•Remove and reconnect the HDMI connector, restart the computer, and set the HDMI as the audio output mode (for example via the control panel)

Note: IdeaCentre Q150 supports HDMI audio and video output. To learn

more about HDMI, go to the web site at: http://www.hdmi.com/

Problem: No sound from headphones

Troubleshooting and problem resolution:

• Check the headphone cable connection — ensure that the headphone cable is

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Contents Lenovo Important Safety Information 31044392Q150UGENV1.0.indd 2010.4.20 104645 AM Contents 31044392Q150UGENV1.0.indd 2010.4.20 104645 AM Chapter Using the Computer Hardware This chapter contains the following topicsFront view Rear view Computer mount instruction 31044392Q150UGENV1.0.indd 2010.4.20 104651 AM Setting the display resolution Connecting your computerUser Guide  If you have powered speakers with an adapter If you have powered speakers without an adapter USBUsing S/P DIF output digital signals Chapter Recovery Wizard Recovery Wizard Click Next Recovery will take several minutes to complete Click Restart or Shutdown to finish the recovery process Chapter Using the Computer Software Video format Check for updates CyberLink PowerDVDUsing McAfee Security Center McAfee Security CenterHelp and Support System Maintenance Recovery Backup and Restore Restoring the SystemCleaning Up the Disk Checking For, and Correcting Disk ErrorsDefragmenting the Disks Performing Daily Maintenance Tasks Cleaning the computer componentsSetup Solving problems Troubleshooting display problemsTroubleshooting audio problems Troubleshooting software problems Troubleshooting problems with Hard Disks Special considerations for troubleshooting WindowsUser Guide

Q150 specifications

The Lenovo Q150 is a compact and versatile mini PC designed to meet the needs of various computing tasks while offering performance and portability. This slim desktop solution caters to both home and office requirements, making it a popular choice for users who seek efficiency without the clutter of traditional desktop setups.

One of the standout features of the Lenovo Q150 is its size. With a sleek design, it can easily fit into tight spaces, making it ideal for environments like small offices, classrooms, or home entertainment centers. Its minimalist profile allows it to blend seamlessly with other devices, and it can be mounted behind a monitor to create a clean and organized workspace.

The Q150 is powered by an Intel Atom processor, which provides reliable performance for everyday computing tasks such as web browsing, document editing, and media consumption. Complemented by up to 2GB of RAM, the system can handle multitasking with ease, while its integrated graphics ensure smooth playback of videos and casual gaming experiences.

For storage, the Lenovo Q150 offers a choice between traditional hard drives and solid-state drives, allowing users to select the option that best suits their needs. The inclusion of USB 2.0 and USB 3.0 ports enhances its connectivity, enabling easy connection of peripherals like external drives, printers, and other devices. Additionally, HDMI output supports high-definition display options, making it suitable for connecting to modern monitors and TVs.

In terms of connectivity, the Lenovo Q150 features built-in Wi-Fi and Ethernet ports, ensuring reliable internet access for various online activities, from streaming content to video conferencing. Its energy-efficient design also contributes to reduced power consumption, making it an environmentally friendly choice.

The Q150 comes with pre-installed Windows operating system options, providing users with a familiar interface and access to a wealth of applications and services. This makes it an appealing choice for both beginners and experienced users looking for a responsive and user-friendly computing experience.

In summary, the Lenovo Q150 is a feature-rich mini PC that combines performance, efficiency, and a compact design. Its Intel Atom processor, variety of storage options, and ample connectivity features make it a versatile solution for everyday computing needs, whether for work or entertainment.
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