User manual SONY VAIO VGN-NW225F

[. . . ] The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950). iii iv Safety warning notice Table of contents 1 Identifying hardware 2 Components Top components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Buttons, speakers and fingerprint reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Off: The computer is off or in Hibernation. Blinking: A battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. Off: If the computer is plugged into an external power source, the light is turned off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level. Blinking: The hard drive or optical drive is being accessed. Amber: HP ProtectSmart has temporarily parked the hard drive. (2) Battery light (3) Drive light (4) (5) Caps lock light Volume mute light On: Caps lock is on. Amber: Computer sound is turned off. (6) (7) Volume down light Volume up light On: The volume scroll zone is being used to decrease speaker volume. On: The volume scroll zone is being used to increase speaker volume. 4 Chapter 2 Components Component (8) Wireless light Description Blue: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth® device, is turned on. Amber: All wireless devices are turned off. (9) Num lock light On: Num lock is on or the integrated numeric keypad is enabled. *The 2 power lights display the same information. The light on the power button is visible only when the computer is open. When the battery reaches a critical battery level, the battery light begins blinking rapidly. Off: If the computer is plugged into an external power source, the light is turned off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level. Blinking: The hard drive or optical drive is being accessed. Amber: HP ProtectSmart has temporarily parked the hard drive. (2) Battery light (3) Drive light (4) (5) (6) Consumer infrared lens Audio-in (microphone) jack Audio-out (headphone) jacks (2) Receives a signal from the HP Remote Control. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Produce sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. NOTE: This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support. 8 Chapter 2 Components Rear components Component Vents (2) Description Enables airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. Rear components 9 Right-side components Component (1) (2) (3) (4) (5) (6) USB ports (2) Optical drive light Optical drive TV antenna/cable jack (select models only) RJ-11 (modem) jack (select models only) Power connector Description Connect optional USB devices. Blinking: The optical drive is being accessed. [. . . ] Microsoft® Certificate of Authenticity--Contains the Windows® Product Key. You may need the Product Key to update or troubleshoot the operating system. This certificate is affixed to the bottom of the computer. Regulatory label--Provides regulatory information about the computer. [. . . ]