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General| Operating System | Windows 10 Home |
|---|---|
| Processor | Intel Core i3/i5/i7 |
| RAM | Up to 16GB DDR3 |
| Storage | Up to 1 TB HDD or 256 GB SSD |
| Display | 15.6-inch HD (1366x768) or Full HD (1920x1080) |
| Graphics | Intel HD Graphics |
| Battery | Up to 4 hours |
| Weight | 2.32 kg |
| Ports | HDMI, VGA |
| Wireless | Bluetooth 4.0 |
Follow general safety rules to ensure a safe working environment and prevent hazards.
Observe rules for working with electrical equipment to prevent shocks and damage.
Checklist to identify potential unsafe conditions before service tasks.
Guidelines to protect ESD-sensitive parts from static discharge damage.
Electrical grounding is required for operator safety and correct system function.
Safety notices provided in multiple languages for user awareness.
Information regarding compliance with laser product safety standards.
Guidelines for efficient replacement and servicing of FRUs.
Procedures for replacing a hard disk drive, including data backup.
Precautions for handling and replacing sensitive system boards.
Information on RoHS compliance requirements for FRU replacement.
Initial steps and information required before diagnosing issues.
Steps to test the AC adapter for correct output voltage.
Procedure to verify if the battery charges correctly during operation.
Procedure to check battery health and charging status.
Information on recovering computer settings using recovery media.
Details on power-on, hard-disk, and supervisor passwords.
Description of power management modes like sleep and hibernation.
How the screen turns off and how to resume normal operation.
Instructions on how to put the computer into sleep or shut it down.
Detailed technical specifications for the Lenovo B50 series.
Explanation of system status indicators like power and HDD.
List of functions for Fn key combinations.
Important notices and precautions for FRU replacement.
Step-by-step guide for removing and replacing Field Replaceable Units.
Diagrams identifying the location of various computer components.
Diagram showing the location of front components.
Diagram showing the location of right-side components.
Diagram showing bottom and left-side component locations.
Comprehensive list of FRUs and their part numbers.
Detailed parts list and compatibility for the overall system.
List of Field Replaceable Units for the LCD assembly.
List of available keyboard part numbers by language.
List of miscellaneous parts and their compatibility.
List of compatible AC adapters.
List of screw types used in the computer.
List of available power cords by region.
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