6.Click the Levels tab, and move the Microphone Boost slider upwards.

7.Click OK.

For Windows XP:

1.Double-click the volume icon in the task bar. The Volume Control window opens.

2.Click Options.

3.Click Properties.

4.Select Realtek HD Audio input in the Mixer device list.

5.Click OK.

6.Click Options, and then click Advanced Controls.

7.Find the Microphone volume control, and then click Advanced.

8.Select the Microphone boost check box.

9.Click Close.

Notes:

–The names of windows or fields are slightly different depending on the operating system you use.

–For details about controlling volume, refer to your Windows online help.

•Problem: A volume or balance slider cannot be moved.

Solution: The slider might be grayed out. This means that its position is fixed by the hardware and cannot be changed.

•Problem: The volume sliders do not stay in place when some audio applications are used.

Solution: It is normal for the sliders to change position when certain sound applications are used. The applications are aware of the Volume Mixer window (in Windows XP, Volume Control window) and are allowed to change the settings themselves. An example is the Windows Media Player. Usually the application has sliders available to control the sound from within the application.

•Problem: The volume sliders do not all fit in the Volume Control window in Windows XP.

Solution: Press Ctrl+S keys while the volume control is in focus, and toggle to a smaller size.

•Problem: The balance slider cannot completely mute one channel.

Solution: The control is designed to compensate for minor differences in balance and does not completely mute either channel.

•Problem: There is no volume control for MIDI sound on the Volume Mixer window (in Windows XP, Volume Control window).

Solution: Use the hardware volume control. In Windows XP, use the hardware volume control or the Wave volume control on the Volume Control window. This is because the Built-In Synthesizer Software does not support the control.

•Problem: The sound cannot be turned off completely even if you set the Master volume control at minimum.

Solution: You can still hear some sound even though you have set the Master volume control at minimum. To turn off the sound completely, go to the Master volume control and select Mute speakers (Mute

in Windows Vista and Windows XP ).

Chapter 10. Troubleshooting computer problems 177

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Lenovo 5016W78 manual Click Properties
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5016W78 specifications

The Lenovo 5016W78 is a powerful and versatile laptop designed to meet the needs of both professionals and casual users. Packed with advanced features and robust technology, this device stands out in today's competitive laptop market.

One of the key characteristics of the Lenovo 5016W78 is its design. It boasts a sleek and modern appearance, with a lightweight chassis that makes it easy to carry around. The high-quality build materials ensure durability, allowing users to rely on their laptop for daily tasks without worry.

The display is another highlight, featuring a vibrant Full HD (1920 x 1080) resolution. This crisp and clear display enhances the viewing experience, whether you are streaming videos, editing photos, or working on presentations. The anti-glare technology reduces reflections and eye strain, making it perfect for extended use.

Under the hood, the Lenovo 5016W78 is fueled by a powerful Intel Core processor, which delivers impressive performance for multitasking and demanding applications. Coupled with up to 16GB of RAM, users can run multiple applications seamlessly without experiencing any lag. The storage options include fast SSD drives, providing swift access to data and ensuring quick boot times.

Connectivity is thorough, offering a wide array of ports including USB-C, USB 3.0, HDMI, and a headphone jack. This range of connectivity makes it easy to connect to various devices such as external monitors, projectors, and peripherals. Additionally, the laptop includes built-in Wi-Fi 6 technology, ensuring robust and reliable internet connectivity for online activities.

The Lenovo 5016W78 also focuses on user experience and security. The backlit keyboard provides comfortable typing, even in low light situations, while the precision touchpad ensures easy navigation. For security, a fingerprint reader is integrated, giving users an additional layer of protection for their sensitive data.

Battery life is impressive, with up to 10 hours on a single charge, allowing users to work on the go without constantly searching for power outlets.

In summary, the Lenovo 5016W78 combines sleek design, powerful performance, and user-friendly features, making it an ideal choice for anyone seeking a dependable laptop for work or leisure. Its advanced technologies ensure it remains a relevant choice in an ever-evolving tech landscape, catering to the needs of today’s mobile and tech-savvy users.
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