Key facts
Start here

Lenovo IdeaCentre B5 User Manual
This manual covers safety information, hardware components, and connection methods for the IdeaCentre B5 desktop. It explains how to connect power, keyboard, mouse, and monitor, and includes warnings to avoid injury or damage.
The guide also details system recovery steps, software registration, and daily maintenance tasks such as disk cleanup and system restore. A troubleshooting section addresses common display, sound, and wireless peripheral issues. This manual is written in Chinese.
All Lenovo IdeaCentre B5 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I connect the keyboard to the IdeaCentre B5?
Connect the keyboard cable to the appropriate keyboard interface, either the PS/2 port or a USB port.
What is the adjustable angle range for the monitor?
The monitor can be tilted between 15° and 35° to suit your viewing position.
What safety warnings are included for the IdeaCentre B5?
The manual lists high‑hazard, medium‑hazard, and low‑hazard warnings that must be observed during use.
How should the IdeaCentre B5 be cleaned?
Use a dry cloth or vacuum to remove dust, avoid water or wet fabrics, and do not spray liquids inside the unit.
