Vaio VGN-AR31S - Laptop SONY - Free user manual and instructions
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| Product Type | Laptop |
| Brand | Sony |
| Model | Vaio VGN-AR31S |
| Category | Portable computer |
| Display Size | 17 inches |
| Display Resolution | 1440 x 900 pixels (WXGA+) |
| Processor | Intel Core 2 Duo T5600 (1.83 GHz) |
| Graphics | NVIDIA GeForce Go 7600 (256 MB) |
| Memory (RAM) | 2 GB DDR2 (expandable to 4 GB) |
| Storage | 160 GB SATA hard drive (5400 rpm) |
| Optical Drive | Blu-ray Disc combo drive |
| Operating System | Microsoft Windows Vista Home Premium |
| Connectivity | Wi-Fi 802.11b/g, Bluetooth 2.0, Gigabit Ethernet |
| Ports | 3x USB 2.0, VGA, S-Video, i.LINK (FireWire), ExpressCard slot |
| Battery | Lithium-Ion (5200 mAh), up to 3 hours |
| Power Supply | AC adapter (100-240V) |
| Dimensions | Approx. 436 x 288 x 37 mm |
| Weight | Approx. 3.8 kg |
| Main Functions | Multimedia entertainment, gaming, productivity |
| Maintenance | Periodic cleaning of ventilation grilles and screen |
| Cleaning | Use soft dry cloth; avoid solvents and moisture |
| Safety | Read all instructions, avoid blocking vents |
| Spare Parts | Replacement parts available via Sony service centers |
| Repairability | User-serviceable memory and hard drive; professional service recommended |
| General Information | Included with user manual and setup guide |
Frequently Asked Questions - Vaio VGN-AR31S SONY
What are the main specifications of the Sony Vaio VGN-AR31S?
The Vaio VGN-AR31S features a 17-inch WXGA+ display, an Intel Core 2 Duo processor, NVIDIA GeForce Go 7600 graphics, 2GB RAM and a 160GB hard drive. It has a built-in Blu-ray Disc drive and runs Windows Vista Home Premium.
How can I upgrade the RAM?
The laptop has two SO-DIMM slots supporting up to 4GB DDR2 memory. Remove the bottom panel to access the memory slots.
Does the Vaio VGN-AR31S support wireless networking?
Yes, it includes IEEE 802.11b/g Wi-Fi and Bluetooth 2.0, so you can connect to wireless networks and compatible devices.
What should I do if the laptop does not boot?
Unplug the AC adapter and remove the battery, then press and hold the power button for 30 seconds. Reinstall the battery and restart. If the issue persists, connect the AC adapter and contact Sony support.
How can I clean the laptop screen safely?
Use a soft, dry microfiber cloth to gently wipe the screen. Do not use alcohol, ammonia-based cleaners, or spray liquids directly on the screen.
Can I replace the battery myself?
Yes, the battery is user-replaceable. Slide the battery release latch, remove the battery, and insert a new compatible model.
What are the available ports for connecting external devices?
The laptop offers 3 USB 2.0 ports, a VGA output, S-Video, an ExpressCard slot, a FireWire (i.LINK) port, and an HDMI output (on some models). This allows connection to monitors, projectors, and peripherals.
Does this laptop have a built-in webcam?
Many VAIO AR series models include a built-in webcam with microphone. Check the top of the LCD bezel for a camera lens to confirm.
What type of optical drive is installed?
The VGN-AR31S is equipped with a Blu-ray Disc combo drive, which can play and write CDs and DVDs, as well as play Blu-ray movies.
How can I improve system performance?
You can upgrade the hard drive to a solid-state drive (SSD) using a 2.5-inch SATA drive, and increase memory to the 4GB maximum for improved multitasking and overall responsiveness.
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USER MANUAL Vaio VGN-AR31S SONY
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Product information
Brand : SONY
Model : Vaio VGN-AR31S
Category : Laptop