Contents

Contents
- About this manual
- Safety information
  - General safety
  - Electrical safety
  - Safety inspection guide
  - Handling devices that are sensitive to electrostatic discharge
  - Grounding requirements
  - Safety notices: multilingual translations
  - Laser compliance statement
- Important service information
  - Strategy for replacing FRUs
    - Strategy for replacing a hard disk drive
    - Important notice for replacing a system board
  - Important information about replacing RoHS compliant FRUs
- General checkout
  - What to do first
  - Power system checkout
    - Checking the AC adapter
    - Checking operational charging
    - Checking the battery pack
- Related service information
  - Restoring the factory contents by using Recovery Disc Set
  - Passwords
    - Power-on password
    - Hard-disk password
    - Supervisor password
  - Power management
    - Screen blank state
    - Putting the computer to sleep or shutting it down
- Lenovo B41-35/B41-30
  - Specifications
  - Status indicators
  - Fn key combinations
  - Hotkeys
  - FRU replacement notices
    - Screw notices
  - Removing and replacing an FRU
    - 1010 Battery pack
    - 1020 Optical drive
    - 1030 Bottom slot cover
    - 1040 Hard disk drive
    - 1050 DIMM
    - 1060 PCI Express Mini Card for wireless LAN/WAN
    - 1070 Keyboard
    - 1080 Keyboard bezel
    - 1090 Finger print, power board and led board
    - 1100 USB board
    - 1110 System board
    - 1120 Fan and heat sink assembly
    - 1130 Speakers
    - 1140 LCD unit and base cover
    - 1150 LCD front bezel
    - 1160 LCD panel
    - 1170 LCD hinges
    - 1180 Antenna, LCD cable, and integrated camera
  - Locations
    - Front view
    - Right-side view
    - Bottom and left-side view
  - Parts list
    - Overall
    - LCD FRUs
    - Keyboard
    - Miscellaneous parts
    - AC adapters
    - Screws
    - Power cords
- Notices
  - Trademarks

Lenovo IdeaPad B41-35 Hardware Maintenance Manual

Lenovo IdeaPad B41-35 Laptop manual cover

Pages 86

Year 2014

Language(s)

of 86

Lenovo IdeaPad B41-35 Laptop Specification

The Lenovo IdeaPad B41-35 is a versatile laptop designed to meet the needs of both business and everyday users. It is powered by an AMD A6-7310 Quad-Core processor, which provides reliable performance for multitasking and everyday computing tasks. The laptop features a 14-inch HD display with a resolution of 1366 x 768 pixels, offering clear and vibrant visuals. It includes 4GB of DDR3L RAM, which ensures smooth operation and efficient handling of applications, and a 500GB HDD for ample storage of files and media.

The IdeaPad B41-35 is equipped with integrated AMD Radeon R4 graphics, enhancing visual performance for casual gaming and video playback. It comes with a variety of connectivity options, including USB 3.0 and USB 2.0 ports, HDMI output, and a 4-in-1 card reader, providing flexibility for connecting peripherals and external displays. The laptop supports Wi-Fi 802.11 b/g/n and Bluetooth 4.0, ensuring stable wireless connectivity.

The device is pre-installed with Windows 10 Home, offering a user-friendly interface and access to a wide range of applications. It features stereo speakers with Dolby Advanced Audio, delivering clear and immersive sound. The laptop's design is practical and robust, with a standard keyboard and a multi-touch touchpad for easy navigation. The 4-cell lithium-ion battery provides a decent battery life, making it suitable for on-the-go usage. Weighing approximately 2.1 kg, the Lenovo IdeaPad B41-35 is portable enough for users who need to work from different locations. Overall, it is a cost-effective solution for users seeking a reliable laptop for everyday use.

Lenovo IdeaPad B41-35 Laptop F.A.Q.

How do I perform a factory reset on my Lenovo IdeaPad B41-35?

To perform a factory reset, restart your laptop and press the 'Novo' button or F12 during boot. Select 'System Recovery' and follow the on-screen instructions to restore factory settings.

What should I do if my Lenovo IdeaPad B41-35 won't turn on?

Ensure the battery is charged and the power adapter is functioning. Try a power reset by removing the battery and adapter, then press and hold the power button for 10 seconds. Reconnect the battery and adapter and try powering on the device again.

How can I improve the battery life of my Lenovo IdeaPad B41-35?

To improve battery life, reduce screen brightness, close unnecessary applications, and use power-saving modes. Ensure your laptop's BIOS and drivers are up to date.

Why is my Lenovo IdeaPad B41-35 running slow?

Your laptop may be slow due to insufficient RAM, background applications, or malware. Consider upgrading the RAM, closing unused applications, and running a virus scan.

How do I update drivers on my Lenovo IdeaPad B41-35?

Visit Lenovo's official website, navigate to the 'Support' section, and download the latest drivers for your model. Alternatively, use the Lenovo Vantage software to automatically update drivers.

What is the maximum RAM capacity of the Lenovo IdeaPad B41-35?

The Lenovo IdeaPad B41-35 can support up to 16GB of RAM, depending on the specific configuration and available slots.

How can I clean the fan on my Lenovo IdeaPad B41-35?

First, turn off the laptop and unplug all cables. Open the bottom panel and use compressed air to gently clean the fan and vents. Avoid touching the fan blades directly.

How do I connect my Lenovo IdeaPad B41-35 to a Bluetooth device?

Ensure Bluetooth is enabled in your laptop settings. Go to 'Settings' > 'Devices' > 'Bluetooth & other devices' and click 'Add Bluetooth or other device'. Select your device from the list to connect.