B480 - Laptop LENOVO - Free user manual and instructions
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| Product Type | Notebook |
| Model | Lenovo B480 |
| Processor | Intel Core i5-3210M (2.5 GHz, up to 3.1 GHz) |
| RAM | 4 GB DDR3 (expandable to 8 GB) |
| Storage | 500 GB HDD (5400 RPM) |
| Display | 14.0" HD (1366 x 768) LED Anti-Glare |
| Graphics | Intel HD Graphics 4000 |
| Optical Drive | DVD±RW |
| Operating System | Windows 7 Professional (downgrade to XP available) |
| Battery | 6-cell Li-ion (48 Wh) |
| Dimensions (W x D x H) | 345.6 x 244.2 x 30.2 mm (13.6 x 9.6 x 1.2 in) |
| Weight | 2.36 kg (5.2 lbs) (with battery) |
| Power Adapter | 65 W AC adapter |
| Connectivity | Gigabit Ethernet, 802.11b/g/n Wi-Fi, Bluetooth 4.0 |
| Ports | 2x USB 2.0, 1x USB 3.0, VGA, HDMI, RJ-45, headphone/mic combo, 4-in-1 card reader |
| Webcam | 720p HD camera with microphone |
| Keyboard | 6-row spill-resistant keyboard, numeric keypad |
| Security | Kensington lock slot, hard disk password, supervisor password |
| Spare Parts Availability | Battery, AC adapter, keyboard, hard drive, memory modules |
| Warranty | 1-year limited warranty |
Frequently Asked Questions - B480 LENOVO
How do I perform a factory reset on my Lenovo B480?
To reset your Lenovo B480 to factory settings, restart the laptop and press F11 repeatedly at startup. Select System Recovery from the menu and follow the on-screen instructions. This will erase all data and reinstall the original operating system.
How can I upgrade the RAM on my Lenovo B480?
The Lenovo B480 has two SODIMM slots supporting up to 8 GB DDR3 RAM. To upgrade, turn off the laptop, remove the battery, then loosen the screws on the memory compartment cover (located on the bottom). Insert the new RAM module at a 45-degree angle and press down until it clicks. Replace the cover and battery.
Why is my Lenovo B480 overheating and shutting down?
Overheating may be due to dust buildup in the cooling fan or blocked vents. Clean the vents with compressed air and ensure the laptop is on a hard flat surface. If the issue persists, consider replacing the thermal paste on the CPU or updating the BIOS.
How do I replace the hard drive in my Lenovo B480?
To replace the hard drive, power off the laptop and remove the battery. Unscrew the hard drive bay cover (usually marked with a HDD icon). Slide the drive out, disconnect the SATA cable, and swap it with a new 2.5-inch SATA drive. Reinstall the cover and battery. You may need to reinstall the OS.
Can I install Windows 10 on my Lenovo B480?
Yes, the Lenovo B480 supports Windows 10. You can upgrade from Windows 7 or perform a clean install. Download the latest drivers from Lenovo's support site for Windows 10 compatibility, especially for chipset, audio, and graphics.
How do I connect to Wi-Fi on my Lenovo B480?
To connect to Wi-Fi, ensure the wireless switch (usually on the side or front) is turned on. Click the network icon in the system tray, select your Wi-Fi network, enter the password, and click Connect. If no networks appear, press Fn+F5 to enable the wireless adapter.
What should I do if the keyboard stops working?
First, try an external USB keyboard to rule out a system issue. If only internal keyboard fails, check for loose connection. You can remove the keyboard by gently prying it up from the top edge after releasing latches. Reconnect the ribbon cable. If that doesn't fix, replace the keyboard.
How do I clean the screen and body of my Lenovo B480?
Use a soft, lint-free microfiber cloth slightly dampened with water or a 50/50 mix of isopropyl alcohol and water. Gently wipe the screen and plastic surfaces. Do not spray directly on the laptop. Avoid harsh chemicals or abrasive materials to prevent damage.
My Lenovo B480 battery drains quickly. How can I improve battery life?
Reduce screen brightness, turn off Wi-Fi and Bluetooth when not in use, close background applications, and set power plan to Power Saver. Consider calibrating the battery: charge to 100%, then discharge completely, then recharge fully. If still poor, replace the battery.
Where can I find spare parts for my Lenovo B480?
Original spare parts such as batteries, AC adapters, keyboards, and hard drives can be purchased from Lenovo's official parts website or authorized resellers. Third-party components are also available on sites like Amazon or eBay, but ensure compatibility with your specific model.
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USER MANUAL B480 LENOVO
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Product information
Brand : LENOVO
Model : B480
Category : Laptop