Vaio VGN-NS255 - Laptop SONY - Free user manual and instructions
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| Product Type | Laptop |
| Brand | Sony |
| Model | Vaio VGN-NS255 |
| Display | 15.5-inch TFT with 1366 x 768 resolution |
| Processor | Intel Core 2 Duo (up to 2.2 GHz) |
| Memory | 4 GB DDR2 RAM (expandable) |
| Storage | 320 GB SATA hard drive |
| Graphics | Intel GMA 4500MHD integrated |
| Optical Drive | DVD SuperMulti writer |
| Operating System | Windows Vista Home Premium |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 2.1, Gigabit Ethernet |
| Ports | 3x USB 2.0, VGA, HDMI, ExpressCard/34, card reader |
| Audio | Built-in stereo speakers, headphone/mic jacks |
| Webcam | MOTION EYE webcam with microphone |
| Dimensions (W x D x H) | 370 x 250 x 30 mm (approx.) |
| Weight | 2.7 kg (approx.) |
| Power Supply | AC adapter 100-240V, 50/60Hz; 6-cell Li-ion battery (up to 4 hours) |
| Maintenance and Cleaning | Clean with a soft dry cloth; avoid liquid and abrasive cleaners |
| Battery Care | Charge fully before first use; drain periodically to maintain capacity |
| Security | Kensington lock slot, BIOS password protection |
| Spare Parts and Repairability | User-accessible battery, RAM, and hard drive; genuine Sony parts available |
| Manual | 152-page English user manual |
Frequently Asked Questions - Vaio VGN-NS255 SONY
How do I reset the battery on my Sony Vaio VGN-NS255?
To reset the battery, shut down the laptop, disconnect the AC adapter, remove the battery, press and hold the power button for 30 seconds, then reinsert the battery, connect the AC adapter, and power on.
How can I enter the BIOS on this laptop?
Restart the computer and press F2 repeatedly when the VAIO logo appears. Use the arrow keys to navigate through the BIOS settings.
Can I replace the hard drive myself?
Yes. Power off the laptop, remove the battery, unscrew the hard drive cover on the bottom, slide out the drive bay, and replace with a standard 2.5-inch SATA drive. Reinstall the cover and power on.
How do I restore the laptop to factory settings?
Use the VAIO Recovery Center. Press F10 during startup to access recovery options, or run the recovery program from within Windows. Follow the on-screen instructions to restore the system to its original state.
What is the maximum RAM supported?
The chipset supports up to 4 GB DDR2 RAM. For optimal performance, use two 2 GB modules in dual-channel configuration.
Does this model have an HDMI port?
Yes, it includes an HDMI output for connecting to HDTVs or monitors with HDMI input. This allows video and audio transmission through a single cable.
How do I clean the screen safely?
Use a dry microfiber cloth to gently wipe the screen. If needed, slightly dampen the cloth with water or a specialized screen cleaner, but never spray directly onto the display.
How can I extend battery life?
Reduce screen brightness, close unused applications, disable Wi-Fi and Bluetooth when not in use, and activate Sony's power saving modes. Also, avoid keeping the battery in extreme temperatures.
Can I use a higher-capacity battery?
Yes, you can use any compatible Sony VAIO battery with the same connector. Larger capacity batteries (e.g., 8-cell) are supported but may extend slightly beyond the laptop's body.
How do I update drivers for this laptop?
Visit the Sony support website, enter the model number VGN-NS255, and download drivers for your operating system. For Windows Vista, ensure you have Service Pack 2 installed before updating.
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USER MANUAL Vaio VGN-NS255 SONY
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Product information
Brand : SONY
Model : Vaio VGN-NS255
Category : Laptop