Manuals / Lenovo / Computer Equipment / Personal Computer

Lenovo 4228, 4223 Selecting a temporary startup device, Enabling ErP compliance mode and Deep Sx

Models: 4229 4223 4228

1 136
Download 136 pages 31.97 Kb
Page 82
Image 82

Selecting a temporary startup device

Use this procedure to select a temporary startup device.

Note: Not all discs and hard disk drives are bootable.

1.Turn off your computer.

2.Repeatedly press and release the F12 key when turning on the computer. When the Startup Device Menu window displays, release the F12 key.

3.Select the desired startup device and press Enter. The computer will start up from the device you selected.

Note: Selecting a startup device from the Please select boot device window does not permanently change the startup sequence.

Selecting or changing the startup device sequence

To view or permanently change the configured startup device sequence, do the following:

1.Start the Setup Utility program. See “Starting the Setup Utility program” on page 67.

2.From the Setup Utility program main menu, select Startup.

3.Select the devices for the Primary Startup Sequence, the Automatic Startup Sequence, the Error Startup Sequence and Manufacturing Boot Sequence. Read the information displayed on the right side of the screen.

4.Press F10 to save changes and exit the Setup Utility program. See “Exiting the Setup Utility program” on page 71.

Enabling ErP compliance mode and Deep Sx

You can enable the ErP compliance mode and Deep Sx through the Devices menu in the Setup Utility program to reduce the consumption of electricity when your computer is in standby or off mode.

To enable ErP compliance mode and Deep Sx in the Setup Utility program, do the following:

1.Start the Setup Utility program. See “Starting the Setup Utility program” on page 67.

2.From the Setup Utility program main menu, select Devices ➙ South Bridge.

3.Select Deep Sx and press Enter.

4.Select Enabled in S4 and S5 and press Enter.

5.Press F10 to save changes and exit the Setup Utility program. Press Enter when prompted to confirm the exit.

Note: When ErP compliance mode and Deep Sx are enabled, you can wake up your computer by doing one of the following:

•Pressing the power switch

•Enabling the wake up on alarm feature

The wake up on alarm feature enables your computer to wake up at a set time. To enable the wake up on alarm feature, do the following:

1.Start the Setup Utility program.

2.From the Setup Utility program main menu, select Power ➙ Automatic Power On, and press Enter.

3.Select Wake Up on Alarm and press Enter. Then follow the instructions on the screen.

4.Press F10 to save changes and exit the Setup Utility program. Press Enter when prompted to confirm the exit.

•Enabling the after power loss feature

70ThinkStation User Guide

Page 81 Page 83
Page 82
Image 82
Lenovo 4228, 4223, 4229 manual Selecting a temporary startup device, Selecting or changing the startup device sequence
Page 81 Page 83

4229, 4223, 4228 specifications

Lenovo has long been recognized for its commitment to producing high-quality computing solutions, and the ThinkPad line is no exception. Among its various models, the Lenovo ThinkPad series 4228, 4223, and 4229 stand out for their robust features and reliable performance, making them ideal choices for business and professional use.

The Lenovo ThinkPad 4228 series is engineered with a focus on durability and performance. One of its key features is the powerful Intel Core processor range, which ensures that users can manage demanding applications and multitask efficiently. Alongside this, the device typically comes equipped with ample RAM, providing speed and responsiveness that enhances productivity.

Moving to the ThinkPad 4223, it streamlines user experience with advanced connectivity options. The inclusion of multiple USB ports, HDMI, and Ethernet capabilities allows for seamless integration with various devices and networks. The 4223 model often houses a backlit keyboard, enabling users to work effortlessly in low-light environments. This model puts a strong emphasis on portability, making it a reliable companion for professionals on the move.

The ThinkPad 4229 takes connectivity a step further by offering options like Wi-Fi 6 and Bluetooth, ensuring fast and stable connections whether in the office or on the go. This model is often equipped with a higher resolution display, contributing to a better viewing experience for video conferencing and presentations. Its extended battery life is a notable feature, allowing users to remain productive without the constant need for recharging.

All three models in the 422x series boast Lenovo’s robust security features, including fingerprint readers and TPM (Trusted Platform Module), which safeguard sensitive data against unauthorized access. Furthermore, the reputation of Lenovo ThinkPads for their exceptional keyboard layout ensures that users can type comfortably over extended periods, reducing strain and increasing efficiency.

In summary, the Lenovo ThinkPad 4228, 4223, and 4229 models represent a blend of power, durability, and user-friendly design. With their focus on connectivity, performance, and security, these laptops cater perfectly to the needs of professionals and businesses, confirming Lenovo's status as a leading manufacturer in the world of computing technology. Whether you need a rugged workhorse for heavy tasks or a portable device for meetings, the ThinkPad series provides versatile solutions to meet any requirement.