Brand: SONY
Category: Computer
Document Type: Manual
Language: EN
Manual for VPCF12 Series
Uploaded: Nov. 21, 2025, 7:52 p.m.
Manual Publish Date: 2010
- Before Use: Familiarize yourself with the computer, including its specifications, controls, and ports. Understand ergonomic considerations for comfortable use.
- Getting Started: Learn how to connect the power source, install/remove the battery pack, and safely shut down the computer. Explore power-saving modes and keeping the computer in optimal condition.
- Using Your VAIO Computer: Discover how to use the keyboard, touch pad, special-function buttons, built-in camera, optical disc drive, memory cards, internet, network, wireless LAN, Bluetooth, and TransferJet.
- Using Peripheral Devices: Connect external speakers, headphones, displays, microphones, USB devices, and i.LINK devices to expand your computer's functionality.
- Customizing Your VAIO Computer: Learn to set passwords, utilize Intel VT, and manage VAIO Control Center and Power Management settings.
- Upgrading Your VAIO Computer: Understand the process of adding and removing memory modules.
- Precautions: Review safety guidelines, care and maintenance information, and handling instructions for the computer, LCD screen, power source, camera, discs, battery pack, memory stick, and storage device.
- Troubleshooting: Find solutions to common problems related to computer operations, system updates, recovery, battery pack, built-in camera, networking, Bluetooth, TransferJet, optical discs, display, printing, microphone, speakers, touch pad, keyboard, floppy disks, and audio/video.
Troubleshooting and error codes
| Issue | Solution |
|---|---|
| Computer does not start | Check power connection, battery installation/charge, disconnect USB devices, restart. |
| Screen remains blank | Ensure LCD backlight is on, close application windows, restart computer. |
| Computer or software stops responding | Close applications, restart computer, unplug/reinstall power, try reinstalling software. |
| Cannot connect to wireless LAN | Check distance/obstructions, ensure WIRELESS switch is on, verify access point settings and encryption key. |
| No sound from speakers/headphones | Check volume controls, ensure correct sound output device is selected, check program-specific volume settings. |
| Touch pad does not work | Ensure mouse is not connected, check if touch pad is disabled, restart computer. |
| Keyboard configuration is wrong | Change keyboard settings via Control Panel. |
| Cannot use numeric keypad | Ensure Num Lock is activated. |
| Cannot play a disc | Ensure disc is inserted correctly, check for dirt/damage, verify program installation, check volume settings. |
| Screen goes blank | Check power connection, battery status, ensure external display is properly connected and selected, turn on LCD backlight. |
| Cannot print document | Ensure printer is on and connected, check compatibility, install driver software, restart computer. |