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User manual Sony, model VPCY21M1R_P

Manafacture: Sony
File size: 2.1 mb
File name:
Language of manual:en
Free link for this manual available at the bottom of the page



manual abstract


Do not use any other AC adapter as it may cause a malfunction. Precautions > Handling the Built-in Camera n115 N Handling the Built-in Camera . Do not touch the lens protection cover of the built-in camera, as it may cause scratches on the cover and such scratches will appear on the captured images. . Do not let the direct sunlight get into the lens of the built-in camera regardless of your computer's power state, as it may cause the camera to malfunction. Precautions > Handling Discs n116 N Handling Discs . Fingerprints and dust on the surface of a disc may cause read errors. Be sure to hold the disc by its edges and central hole, as shown below: . Never affix an adhesive label to a disc. This will affect the use of the disc and may result in irreparable damage. Precautions > Using the Battery Pack n117 N Using the Battery Pack . Battery life is shorter in a cold environment. This is due to decreased battery efficiency at low temperatures. . Charge battery packs at temperatures between 10°C to 30°C. Lower temperatures require longer charging time. . While the battery pack is in use or being charged, heat builds up in the battery pack. This is normal and is not cause for concern. . You do not need to discharge the battery pack before recharging. . If the battery pack quickly runs out of power after being fully charged, it may be reaching the end of its life and should be replaced. Precautions > Handling "Memory Stick" n118 N Handling "Memory Stick" . Do not touch the "Memory Stick" connector with your finger or metallic objects. . Use only the adhesive label supplied with "Memory Stick". . Do not bend, drop, or expose "Memory Stick". . Do not disassemble or modify "Memory Stick". . Keep "Memory Stick" dry. . Do not use or store "Memory Stick" in a location subject to: . Static electricity . Electrical noise . Extremely high temperatures, such as in a car parked in the sun . Direct sunlight . High humidity . Corrosive substances . Use the storage case supplied with "Memory Stick". . Be sure to make a backup copy of your valuable data. . When using "Memory Stick Duo", do not use a fine-tipped pen to write on the label adhered to "Memory Stick Duo". Exerting pressure on the media may damage internal components. Precautions > Handling the Built-in Storage Device n119 N Handling the Built-in Storage Device The built-in storage device (hard disk drive or solid state drive) has a high storage density and reads or writes data in a short time. However, it can be easily damaged if improperly used. If the built-in storage device is damaged, the data cannot be restored. To prevent losing data, you should be careful when handling your computer. Some features and options in this section may not be available on your computer. See the specifications to find out about the configuration of your computer. To avoid damaging your built-in storage device . Do not subject your computer to sudden movements. . Keep your computer away from magnets. . Do not place your computer in a location subject to mechanical vibration or in an unstable position. . Do not turn off the power or restart your computer while reading or writing data to the storage device. . Do not use your computer in a place subject to extreme changes in temperature. . Do not remove the storage device from your computer. Troubleshooting > Troubleshooting > 0 N Troubleshooting This section describes how to solve common problems you might encounter when using your VAIO computer. Many problems have simple solutions. If these suggestions fail to solve your problems, use the VAIO Care. To launch the software, see Using the VAIO Care (page 33). If the problems still cannot be solved and you need assistance, contact an authorized Sony service/support center. Some features and options in this section may not be available on your computer. . Computer Operations (page 122) . System Update / Security (page 128) . Recovery (page 130) . Battery Pack (page 133) . Built-in Camera (page 135) . Networking (LAN/Wireless LAN) (page 137) . Wireless WAN (page 140) . Bluetooth Technology (page 141) . Optical Discs (page 145) . Display (page 146) . Printing (page 150) . Microphone (page 151) . Speakers (page 152) Troubleshooting > Troubleshooting > 1 N . Touch Pad (page 154) . Keyboard (page 155) . Floppy Disks (page 156) . Audio/Video (page 157) . "Memory Stick" (page 159) . Peripherals (page 160) Troubleshooting > Computer Operations n122 N Computer Operations What should I do if my computer does not start? . Make sure your computer is securely plugged into a power source and turned on and the power indicator light is lit. . Make sure the battery pack is installed properly and charged. . Disconnect all connected USB devices (if any), and then restart your computer. . Remove any extra memory modules you may have installed since purchase, and then restart your computer. . If your computer is plugged into a power strip or an uninterruptible power supply (UPS), make sure the power strip or U...

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