Vaio VGN-FS640 - Laptop SONY - Free user manual and instructions
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| Product Type | Laptop |
| Brand | Sony |
| Model | Vaio VGN-FS640 |
| Display | 15.4-inch WXGA TFT LCD (1280x800) |
| Processor | Intel Pentium M 730 (1.6 GHz, 2 MB Cache, 533 MHz FSB) |
| Chipset | Intel 915GM Express |
| Memory | 512 MB DDR2 SDRAM (expandable to 2 GB) |
| Storage | 60 GB SATA Hard Disk Drive |
| Optical Drive | DVD±RW / CD-RW combo drive |
| Graphics | Intel GMA 900 integrated graphics |
| Connectivity | Wi-Fi 802.11b/g, Ethernet 10/100, V.92 Modem |
| Ports | 2 USB 2.0, VGA, IEEE 1394 (FireWire), Memory Stick & SD card reader, headphone/microphone jacks |
| Audio | Built-in stereo speakers and microphone |
| Battery | Rechargeable Li-ion battery (6-cell, approximate 45 Wh) |
| Battery Life | Approximately 2.5 hours (depending on usage) |
| Power Supply | 19 V DC, 3.95 A AC adapter |
| Weight | 2.8 kg (6.2 lbs) |
| Dimensions (L x W x H) | 35.5 cm x 25.5 cm x 3.2 cm |
| Operating System | Microsoft Windows XP Home Edition |
| Security | BIOS password, Kensington lock slot |
| Maintenance | Clean with a soft dry cloth; avoid liquid cleaners on screen |
| Repairability | Accessible RAM and hard drive compartments for easy upgrades |
Frequently Asked Questions - Vaio VGN-FS640 SONY
How do I clean the screen of my Sony Vaio VGN-FS640?
Use a soft, dry microfiber cloth. If needed, slightly dampen it with water. Avoid harsh chemicals or spraying directly on the screen. Gently wipe in a circular motion to remove dust and fingerprints.
How can I replace the RAM on the VGN-FS640?
Turn off the laptop, unplug the AC adapter, and remove the battery. Locate the memory compartment on the bottom. Unscrew the cover, gently spread the clips holding the RAM module, and pull it out. Insert the new module at a 45-degree angle, press down until it clicks, then reassemble.
What is the maximum RAM capacity of the Vaio VGN-FS640?
The Sony Vaio VGN-FS640 supports up to 2 GB of DDR2 SDRAM using two SO-DIMM slots. It is recommended to use PC2-4200 (533 MHz) modules for optimal compatibility.
How do I reset the BIOS password if I forgot it?
Unfortunately, resetting the BIOS password on the VGN-FS640 is not user-serviceable. You may need to contact Sony support or an authorized technician. In some cases, removing the CMOS battery for a short time can clear it, but this is not guaranteed and may void your warranty.
Why is my laptop not turning on?
First, ensure the AC adapter is properly connected and the power outlet works. Remove the battery and connect the adapter only. If it turns on, the battery may need replacement. Also, try holding the power button for 30 seconds to drain residual power. If none works, a hardware issue might be present.
How do I connect an external monitor or projector?
The VGN-FS640 has a VGA port. Connect your monitor or projector to this port using a standard VGA cable. Press the Fn+F7 key combination to cycle between LCD only, external only, and clone modes. Make sure the external device is set to the correct input.
Can I upgrade the hard drive on my Vaio VGN-FS640?
Yes, the hard drive is replaceable. It uses a 2.5-inch SATA drive. Remove the bottom cover, disconnect the existing drive, and install a new one. You may need to reinstall the operating system or clone the existing drive.
How can I extend the battery life of the laptop?
Lower the screen brightness, switch to Power Saver mode in Windows, disable Wi-Fi and Bluetooth when not in use, and unplug external devices. Also, keep the battery at room temperature and avoid frequent full discharges.
What should I do if the laptop overheats?
Ensure the vents are not blocked and clean any dust from the cooling fan. Place the laptop on a hard, flat surface. Use a laptop cooling pad. If the fan is loud or stops working, the thermal paste may need replacement by a technician.
Is it possible to restore the factory settings on the VGN-FS640?
The laptop came with a recovery partition. Press the F10 key during startup to access the recovery wizard. Follow the on-screen instructions to restore the system to its original state. Alternatively, a recovery DVD may have been included.
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USER MANUAL Vaio VGN-FS640 SONY
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Product information
Brand : SONY
Model : Vaio VGN-FS640
Category : Laptop