Customizing Your Notebook Computer

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Controlling Power Management

The PowerPanel utility allows you to control the power management of your notebook computer and provides key information about system activity and battery life. The following sections briefly describe how to conserve your computer’s battery power. You can also refer to the PowerPanel Help for more detailed information. To activate a profile or command, see “To activate the PowerPanel Profiles toolbar” on page 55.

Power Management Profiles

PowerPanel provides several predefined power management profiles. Each profile consists of a group of specific power management settings that are designed to meet specific power management goals—ranging from maximum power management to no power management. You can change the settings for any of the predefined profiles or you can create your own profile to suit your portable computing needs. The predefined profiles are:

Icon Description

Maximum Performance Provides the best system performance while still conserving power.

Maximum Battery Life Provides power saving features to give you maximum battery life and good performance. It slows the computer and puts it into System Suspend mode after a specified period of inactivity.

Power Management Off Turns off all power management features such as System Suspend and System Hibernation modes.

AC Profile The power management state when AC power is in use. Similar to the Power Management Off setting. PowerPanel automatically loads the AC profile unless you disable this feature.

Games Disables the display and the Hard Disk Spindle Down timer.

Presentation Keeps the display on at all times while it conserves power. This option is ideal for slide show presentations. You can establish settings for LCD (Video) Standby, Hard Disk Sleep, and System Suspend to optimize power management for your system.

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Sony PCG-505TX, PCG-505TS manual Controlling Power Management, Power Management Profiles, Customizing Your Notebook Computer

PCG-505TS, PCG-505TX specifications

The Sony PCG-505TX and PCG-505TS are part of Sony's renowned line of laptops that were particularly notable during the late 1990s. These models are part of the Vaio series, which has become synonymous with innovation and design. Their lightweight structure and sleek aesthetics distinguish them, making them attractive choices for users seeking portability without compromising on performance.

One of the primary features of these laptops is their display. The PCG-505TX and PCG-505TS boast a 12.1-inch XGA (1024x768) screen, providing sharp visuals and excellent color accuracy for the time. This compact screen size, paired with high resolution, makes them ideal for both productivity tasks and multimedia consumption. The panels are known for their clarity and brightness, enhancing the user experience.

In terms of performance, these laptops were equipped with Intel processors, typically the Pentium II series, offering a suitable balance of power and efficiency for everyday computing tasks. The systems generally came with 64 MB of RAM, expandable to 128 MB, allowing for multitasking capabilities, which was a significant feature at the time. Storage options included a 6 GB hard drive, providing a reasonable space for applications and files, considering the era's computing demands.

The PCG-505TX and 505TS models showcased a variety of connectivity options, including USB ports, a CD-ROM drive, and an optional DVD drive, accommodating various external devices and media formats. Furthermore, the laptops supported modem connections, which were essential for internet access in the late 90s, enabling users to stay connected.

Another notable aspect of the PCG-505 series is the battery life. Designed to provide adequate usage without frequent recharging, these laptops were perfect for students and professionals on the go. Additionally, Sony's engineering included a range of software bundled with the system, enhancing the overall functionality and user experience.

Built with a durable chassis, the laptops also featured a comfortable keyboard and trackpad, making extended usage convenient. Overall, the Sony PCG-505TX and PCG-505TS epitomize a blend of performance, portability, and style, making them memorable models in the history of portable computing. Users who owned these laptops appreciated their reliability and the robust feature set that reflected the needs and trends of their time.