5.Select Microphone, and click the Properties button.

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

7.Click OK.

Note: 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 programs are used.

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

•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 in the Volume Mixer window.

Solution: Use the hardware volume control. 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 Volume Mixer at minimum.

Solution: You still can hear some sound even though you have set the Volume Mixer at minimum. To turn off the sound completely, go to the Volume Mixer by clicking the speaker icon in the taskbar, then click Mixer. Click the Mute speaker icon.

•Problem: When you connect a headphone to your computer while playing sound, a speaker does not produce sound in the MULTI-STREAM mode at SmartAudio.

Solution: Once the headphone is attached, the streaming is automatically redirected to it. If you want to listen to sound from the speakers again, be sure to set those speakers as the default device. The procedure is as follows:

1.Go to Control Panel and click Hardware and sound.

2.Click the SmartAudio icon. The SmartAudio window opens.

3.Look at the tabs of playback devices. If you have attached a headphone, the headphone will be automatically set as the default device, and the headphone tab icon will be checked.

4.To set a different device as the default, click the speaker tab. Click the Set Default Device drop down list box. Select Set Default Device. That speaker tab icon will now have a check mark.

5.Play any sound by use of a music program such as Windows Media Player. Make sure that sound comes from the speakers.

For details, refer to the help information system for SmartAudio.

Fingerprint reader problems

•Problem: The surface of the reader is dirty, stained, or wet.

Solution: Gently clean the surface of the reader with a dry, soft, lint-free cloth.

•Problem: The reader often fails to enroll or authenticate your fingerprint.

Chapter 9. Troubleshooting computer problems 135

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Lenovo 627156U, 32605TS, 3484BGU, E435, E430, E530c, E535 manual Fingerprint reader problems
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3484BGU, 627156U, 32605TS, E535, E530c specifications

Lenovo has long been known for its reliable and performance-oriented laptops, and the E530c series is no exception. The E530c, along with model variants like the 32605TS, E430, 627156U, and 3484BGU, caters to the needs of both business and personal users, striking a balance between affordability and functionality.

The Lenovo E530c, a part of the ThinkPad series, features a robust design and a range of configurations, making it suitable for various professional environments. Its sleek chassis, reinforced with durable materials, ensures that it can endure the rigors of daily use while maintaining a professional appearance.

When it comes to performance, the E530c series is equipped with Intel processors, providing users with the right power for multitasking and demanding applications. The Intel Core i5 options available in the lineup deliver improved performance compared to previous generations, allowing users to run their applications swiftly. Additionally, the laptops often come with ample RAM and storage configurations, meaning users can benefit from fast boot times and quick access to files and software.

One of the standout features of the E530c is its exceptional display. The model typically showcases a 15.6-inch HD or HD+ display, providing sharp visuals and vibrant colors. This feature is especially beneficial for professionals who require clarity for their work, whether it's for presentations or detailed design tasks.

The E530c and its variants are also designed with connectivity in mind. With multiple USB ports, including USB 3.0 for faster data transfer, HDMI for external displays, and Ethernet for stable internet connections, users can easily connect a range of peripherals. The inclusion of Bluetooth technology further enhances connectivity options, allowing for seamless integration with wireless devices.

Battery life stands out as another critical aspect, with the E530c providing efficient energy management to keep users productive throughout the day. The laptops are designed to give several hours of continuous use, supported by Lenovo's power management technology.

Security features also play a pivotal role in the E530c and its variants, with options for fingerprint readers and trusted platform modules (TPM) to safeguard sensitive information, making them ideal for business environments.

In summary, the Lenovo E530c, along with its variants like the 32605TS, E430, 627156U, and 3484BGU, presents a powerful combination of performance, durability, and versatility. Whether for business or personal use, these laptops prove to be a dependable choice for users seeking a balance of power and functionality in their computing devices.
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