Contents

Welcome
Getting Started
- Unpacking your Computer
- Planning An Ergonomic Work Space
- Locating Controls And Ports
  - About the front panel (PCV-RZ series model)
  - About the front panel (PCV-RX series model)
  - About the back panel (PCV-RZ series model)
  - About the back panel (PCV-RX series model)
  - About the remote control
- Setting Up Your Computer
  - Connecting a display (monitor)
  - Connecting the speakers
  - Connecting the keyboard and mouse
  - Connecting the telephone and modem cables
  - Connecting the power cords
- Turning On Your Computer
- Registering Your Computer
- Setting Up Your Dial-up Connection
- Turning Off Your Computer
Configuring Your VAIO Computer
- About Your Hard Disk Drive Partition
  - Defragmenting your hard disk drive
- i.LINK Compatibility
  - Connecting an i.LINK (IEEE 1394) device
- VAIO Action Setup
  - Changing the settings of the S keys
- Changing The Sony Software Window Design
  - Changing the window design
- Using The Memory Stick Media Slot
- Using The PC Card Slot
- Setting up the remote control
Upgrading And Maintaining Your VAIO Computer
- Overview
- Removing the Side Panel
- Installing an Add-on Card
- Installing Memory
- Replacing the Lithium Battery
- Installing an Additional Hard Disk Drive
- Replacing the Side Panel
System and Application Recovery CD(s)
- Using The System Recovery CD(s)
  - System Recovery options
  - Using the System Recovery CD(s)
- Using The Application Recovery CD(s)
  - Reinstalling software
  - Reinstalling device drivers
  - Reinstalling device drivers using Application Recovery CD(s)
Troubleshooting
- About VAIO Computer Functions
  - My computer does not start.
  - Why did my computer or software application stop responding?
  - Why does the Windows operating system stop responding during shutdown?
  - I cannot find the Windows taskbar.
  - Why is my system running slowly?
  - How do I change the parallel port type to ECP, EPP, or bi-directional?
  - Where can I find a listing of my computer's preinstalled software titles?
- About Software
  - How do I create an audio CD with preinstalled Sony software?
  - How do I use the System Restore feature in Windows XP?
  - How do I copy files to a recordable CD media, using Microsoft Windows XP?
  - Where can I find a listing of my computer's preinstalled software titles?
- About Using The Optical Disc Drive(s)
  - Why doesn't my optical drive tray open?
  - When I click an application icon, the message, You must insert the application CD into your drive appears and the software does not start.
  - Why can't I play a DVD or CD media?
  - Why isn't my DVD playing properly?
  - Why doesn't my optical drive (DVD-RW) record to CD-RW media at higher speeds?
  - Why doesn't my optical drive (CD-RW) record to CD-RW media?
- About The Speakers
  - Why is there no sound in any application?
- About The Modem
  - Why is my modem connection slow?
  - Why doesn't my modem work properly?
  - How do I change my modem to rotary or Touch-Tone dialing?
- About The Microphone
  - Why doesn't my microphone work properly?
  - Why is my microphone so sensitive to background noise?
- About The Mouse And Keyboard
  - Why doesn't my mouse work properly?
  - How do I set up my mouse for left-hand use?
  - Why doesn't my keyboard work properly?
- About Using Peripheral Equipment
  - How do I change the video resolution of my display?
  - How do I install a printer?
  - Why doesn't my connected printer function when the computer resumes from a power saving mode?
Notes on Use
- About The Power Source
- About Disposing Of The Lithium Battery
- About Handling The Computer System
- About Upgrading Your Computer System
- About Handling A Monitor (Display)
- About DVD, CD, And Floppy Disk Media
Support Options
- Immediate Help and Support
- Software Help and Support
- Contacting Sony for Help and Support

Sony PCV-RX850 User's Guide

Pages 119

Year 2007

Language(s)

of 119

Sony PCV-RX850 Specification

The Sony PCV-RX850 is a desktop computer designed to meet both home and office computing needs. It features an Intel Pentium 4 processor, which operates at a clock speed of 2.66 GHz, providing robust performance for a variety of applications. The system is equipped with 512 MB of DDR SDRAM, expandable up to 1 GB, to ensure smooth multitasking capabilities. Storage is handled by a 120 GB Ultra ATA/100 hard drive, offering ample space for data and software installations.

The PCV-RX850 includes a CD-RW/DVD-ROM combination drive, supporting both media playback and data writing functionalities. Graphics are managed by an NVIDIA GeForce4 MX 440 graphics card, which includes 64 MB of dedicated video memory, suitable for basic multimedia tasks and light gaming. Audio is delivered through an integrated AC'97 sound card, providing satisfactory sound quality for everyday use.

Connectivity options on the PCV-RX850 include six USB 2.0 ports, two IEEE 1394 ports, and a 10/100 Ethernet interface, ensuring versatile connection possibilities for peripherals and network access. The system runs on the Microsoft Windows XP Home Edition operating system, offering a user-friendly interface and compatibility with a wide range of software applications.

The desktop's design includes a stylish silver and black tower case, which houses a reliable power supply and efficient cooling system. Additional features such as a memory card reader and various expansion slots offer further customization and upgrade potential. Overall, the Sony PCV-RX850 combines solid performance with a range of features suitable for both personal and professional environments.

Sony PCV-RX850 F.A.Q.

How do I restore my Sony PCV-RX850 to its factory settings?

To restore your Sony PCV-RX850 to factory settings, restart the computer and press the F10 key when the VAIO logo appears. Follow the on-screen instructions to perform a system recovery. Ensure that important data is backed up before proceeding.

Why is my Sony PCV-RX850 running slowly and how can I fix it?

Your PCV-RX850 may run slowly due to insufficient RAM, too many startup programs, or malware. Consider upgrading the RAM, disabling unnecessary startup programs via Task Manager, and running a full system scan with antivirus software.

How can I upgrade the RAM on my Sony PCV-RX850?

To upgrade the RAM on your PCV-RX850, turn off the computer and unplug it. Open the case, locate the RAM slots, and carefully insert the new RAM module(s) ensuring they're securely seated. Close the case and power the system back on.

What should I do if my Sony PCV-RX850 won't boot?

If your PCV-RX850 won't boot, check the power connections and ensure the monitor is turned on. Try booting into Safe Mode by pressing F8 during startup. If it still doesn't boot, consider checking the RAM and hard drive connections inside the case.

How do I clean the interior of my Sony PCV-RX850 to prevent overheating?

To clean the interior, power off and unplug your PCV-RX850. Open the case and use compressed air to remove dust from components, especially around the CPU fan and power supply. Be gentle to avoid damaging sensitive parts.

Can I install a new graphics card on my Sony PCV-RX850?

Yes, you can install a new graphics card. Ensure the card is compatible with the motherboard's AGP slot. Open the case, remove the old card, and insert the new one securely. Install any necessary drivers after booting up.

What steps should I take if my Sony PCV-RX850 is making unusual noises?

Unusual noises may be caused by a failing fan or hard drive. Open the case and pinpoint the source. Clean the fans and check for loose components. If the hard drive is noisy, consider backing up data and replacing it.

How can I update the BIOS on my Sony PCV-RX850?

To update the BIOS, visit the Sony support website and download the latest BIOS update for the PCV-RX850. Follow the provided instructions carefully to complete the update process. Ensure the computer is plugged in to prevent power loss during the update.

What should I do if the keyboard and mouse are not responding on my Sony PCV-RX850?

Ensure the keyboard and mouse are properly connected. Try different USB ports and test the peripherals on another computer to rule out hardware failure. If the issue persists, use Device Manager to update or reinstall the drivers.

How do I connect my Sony PCV-RX850 to a wireless network?

To connect to a wireless network, ensure the wireless adapter is installed and enabled. Use the network icon in the taskbar to search for available networks, select your network, and enter the security key if prompted.