Contents

Before Use
- Documentation
- Ergonomic Considerations
Getting Started
- Locating Controls and Ports
- About the Indicator Lights
- Connecting a Power Source
- Using the Battery Pack
- Shutting Down Your Computer Safely
Using Your VAIO Computer
- Using the Keyboard
- Using the Touch Pad
- Using Special-function Buttons
- Using the Built-in MOTION EYE Camera
- Using the Optical Disc Drive
- Using the ExpressCard Module
- Using the Memory Stick Media
- Using Other Memory Cards
- Using the Internet
- Using Wireless LAN (WLAN)
- Using the Bluetooth Functionality
Using Peripheral Devices
- Connecting External Speakers
- Connecting an External Display
- Selecting Display Modes
- Using the Multiple Monitors Function
- Connecting an External Microphone
- Connecting a Universal Serial Bus (USB) Device
- Connecting a Printer
- Connecting an i.LINK Device
- Connecting to a Network (LAN)
Customizing Your VAIO Computer
- Setting the Password
- Using Fingerprint Authentication
- Setting Up Your Computer with VAIO Control Center
- Using the Power Saving Modes
- Managing Power with VAIO Power Management
Upgrading Your VAIO Computer
- Adding and Removing Memory
Precautions
- On Handling the LCD Screen
- On Using the Power Source
- On Handling Your Computer
- On Using the Built-in MOTION EYE Camera
- On Handling Floppy Disks
- On Handling Discs
- On Using the Battery Pack
- On Using Headphones
- On Handling Memory Stick Media
- On Handling the Hard Disk
- On Updating Your Computer
Troubleshooting
- Computer
- System Security
- Battery
- Built-in MOTION EYE Camera
- Internet
- Networking
- Bluetooth Technology
- Optical Discs
- Display
- Printing
- Microphone
- Mouse
- Speakers
- Touch Pad
- Keyboard
- Floppy Disks
- Audio/Video
- Memory Stick Media
- Peripherals
Support Options
- Sony Support Information
- Program Support Information

Sony VGN-CR220E User's Guide

Pages 197

Year 2007

Language(s)

of 197

Sony VGN-CR220E Specification

The Sony VGN-CR220E is a mid-range laptop designed for users seeking a balance between style and functionality. It features a 14.1-inch WXGA display with a resolution of 1280x800 pixels, offering a clear and vibrant visual experience suitable for everyday tasks. Powered by an Intel Core 2 Duo T7250 processor running at 2.0 GHz, the laptop delivers adequate performance for multitasking and general computing needs. It comes equipped with 2GB of DDR2 SDRAM, which can be expanded to 4GB, providing a smooth experience for most applications.

The VGN-CR220E includes a 200GB SATA hard drive operating at 4200 RPM, offering ample storage space for files, applications, and media. Graphics are handled by an Intel Graphics Media Accelerator X3100, which is integrated and suitable for basic multimedia tasks but not for intensive gaming or graphic design applications. The laptop runs on Windows Vista Home Premium, providing a user-friendly interface and compatibility with a wide range of software.

Connectivity options include three USB 2.0 ports, a FireWire port, and a VGA output, allowing for external display connections. It also features an ExpressCard/34 slot, a Memory Stick Duo slot, and an SD card slot for versatile media access. Networking capabilities include integrated 802.11a/b/g/n Wi-Fi and an Ethernet port for wired connections. The laptop is equipped with a built-in webcam and microphone, facilitating video conferencing and online communication. Weighing approximately 5.49 pounds, the Sony VGN-CR220E is portable enough for mobile use while maintaining a stylish design. It is powered by a Lithium-ion battery that provides moderate battery life, suitable for on-the-go productivity.

Sony VGN-CR220E F.A.Q.

How do I perform a factory reset on my Sony VGN-CR220E laptop?

To perform a factory reset, restart your laptop and press F10 repeatedly when the VAIO logo appears. Follow the on-screen instructions to restore your laptop to factory settings. Ensure you backup your data as this will erase all personal files.

What should I do if the Sony VGN-CR220E won't turn on?

First, check if the power adapter is properly connected and working. Try removing the battery, connect the laptop to power, and attempt to turn it on. If it starts, reinstall the battery. If issues persist, consider checking the RAM or consulting a technician.

How can I improve the battery life of my Sony VGN-CR220E?

To extend battery life, reduce screen brightness, close unused applications, and disable Wi-Fi/Bluetooth when not needed. Consider using power-saving modes and calibrating the battery periodically.

What type of RAM is compatible with the Sony VGN-CR220E?

The Sony VGN-CR220E is compatible with DDR2 SDRAM. It supports a maximum of 4GB, with each slot accommodating up to 2GB.

How do I clean the keyboard of my Sony VGN-CR220E?

Turn off and unplug the laptop. Use compressed air to blow out debris between the keys. For deeper cleaning, gently use a damp, lint-free cloth over the keys. Avoid liquid cleaners directly on the keyboard.

What should I do if the Sony VGN-CR220E overheats?

Ensure the laptop is placed on a hard, flat surface to allow proper ventilation. Clean the vents with compressed air to remove dust buildup. Consider using a cooling pad and check for any software updates that might improve power management.

How do I connect my Sony VGN-CR220E to a wireless network?

Ensure the wireless switch is turned on. Click the network icon in the taskbar, select the desired network, and enter the password if required. Troubleshoot with the network diagnostics tool if you encounter issues.

What operating systems are supported on the Sony VGN-CR220E?

The Sony VGN-CR220E originally shipped with Windows Vista. However, it can support Windows XP and some versions of Windows 7, although driver availability may vary.

How can I update the drivers on my Sony VGN-CR220E?

Visit the Sony support website, enter your model number, and download the latest drivers. Alternatively, you can use the Device Manager in Windows to automatically search for driver updates.

What should I do if the display on my Sony VGN-CR220E is not working?

Check if the laptop is actually powered on. Connect to an external monitor to see if it's a screen issue. If the external monitor works, the laptop's display may need repair or replacement.