VAIO Notebook User Guide

You can change the power management settings, such as the system timer and the brightness of the screen.

To customize power management settings

1Click the Current Profile icon on the Power Management toolbar.

2Select Edit/Create Profiles from the menu.

3Click a profile whose setting you want to change from the list in the left field.

4Double-click an item whose setting you want to change from the list in the right field.

5Click the desired setting.

6Click the File menu, and then click Save.

7Click the File menu, and then click Exit.

Power Management Profiles

The PowerPanel utility provides several predefined power management profiles. Each profile consists of a group of 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 (except for the Disable Power Management profile), 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 Standby mode after a specified time period.

Disable Power Management

Turns off all power management features such as Standby and Hibernate modes. You can not change the settings of this profile.

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Sony PCG-FX290 Power Management Profiles, To customize power management settings, Icon Description Maximum Performance

PCG-FX290 specifications

The Sony PCG-FX290 and PCG-FX290K are part of Sony's line of compact and portable laptops that were specifically designed for everyday computing needs in the early 2000s. These models were particularly popular among students and professionals who sought mobility without sacrificing essential performance attributes.

At the core of the PCG-FX290 and FX290K is an Intel Pentium 4 processor. This processor offered users a much-needed boost in performance, allowing for smooth multitasking and the ability to run various applications simultaneously. With a clock speed ranging typically from 1.5 to 2.0 GHz, users could handle basic tasks such as web browsing, word processing, and even light media consumption with relative ease.

One of the standout features of these models was their 14.1-inch LCD display, which provided a resolution of 1024x768 pixels. The screen offered vibrant colors and decent brightness, making it suitable for both productivity tasks and watching videos. The laptop's compact form factor was designed for portability, making it easy to carry to lectures or meetings.

In terms of memory, the PCG-FX290 typically came equipped with 256 MB RAM, which could be upgraded depending on user needs. This capacity allowed users to engage in standard tasks smoothly, although later applications may have expressed the need for upgrades. Storage options included a standard 40 GB hard drive, providing ample space for documents, photos, and various media files of that time.

Connectivity was well-catered for, with built-in Ethernet and modem ports facilitating easy internet access. The laptops also featured USB 2.0 ports, a PCMCIA slot for expansion, and VGA output, enabling users to connect to external displays. A CD-ROM drive was standard in the PCG-FX290 and offered users the capability to enjoy multimedia content as well as install software easily.

The design of the PCG-FX290 and FX290K also deserves mention. The laptops were known for their durability and robust build, with a stylish yet functional aesthetic. Weighing around 5 pounds, these models struck a balance between portability and usability without compromising on essential features.

In conclusion, the Sony PCG-FX290 and FX290K were notable for their blend of reliability and essential performance features. While technology has advanced significantly since their release, these laptops remain a memorable part of early 2000s computing history, providing a glimpse into the mobile computing landscape of that era.