IdeaCentre B540p Desktop


The IdeaCentre B540p Desktop is the enthusiast-level all-in-one that brings your games alive. Fueled by smart processing, performance-level graphics, and vivid audio, the 23" IdeaCentre B540p packs it all into a sleek, space-saving design. It's an ideal upgrade for the digital home.

Explore Features

  • Features

    IdeaCentre B540p DesktopFeatures

    10-Point Multitouch Display

    Interact with your B540p by using simple, intuitive gestures directly on the 23" screen. The B540p uses 10-point multitouch technology for greater accuracy and flexibility.

    TV Compatibility

    Use your B540p as a television with either OneKey TV or an integrated TV tuner. Switch to TV mode without having to boot up the PC.

    Integrated DVD Reader/Writer or Blu-ray Disc™ Drive

    Watch movies, listen to music, and burn discs with the B540p's integrated DVD reader/writer or Blu-ray Disc™ drive.

    Enhanced graphics

    Enjoy incredible multimedia and gaming when you choose B540p with discrete NVIDIA® GeForce®  graphics with DirectX® 11.

    Comfortable Use

    The Lenovo Dynamic Brightness System adjusts brightness levels according to ambient light conditions, while the Lenovo Eye Distance System warns you if you're sitting too close to the screen.

    Easy Expandability

    The back cover of the B540p slides open, making it a snap to upgrade memory or the hard drive.

    Full HD Display

    The IdeaCentre B540p's 23" Full HD (1920x1080) display with 16:9 widescreen and 3D Vision support delivers stunning video.

    Simple Maintenance

    With 802.11n WiFi connectivity and optional Bluetooth®, you'll be able to connect seamlessly with your network and other devices.

    Stereo Speakers With Dolby® Advanced Audio

    The B540p's integrated speakers, with audio enhanced by Dolby® Advanced Audio,  delivers a rich, immersive audio experience.

    Fast Data Transfer

    Move data between the B540p and other devices quickly with USB 3.0 – it's up to 10 times faster than previous USB technologies.

    Integrated Webcam

    The B540p's integrated 720p HD webcam will help you enjoy web conferences or online video chats like you're really there.

    IdeaCentre B540p all-in-one desktop
    Integrated Blu-ray Disc™ Drive
    IdeaCentre B540p all-in-one desktop
    10-Point Multitouch Display
  • Reviews

    IdeaCentre B540p DesktopReviews

  • Tech Specs

    IdeaCentre B540p DesktopTech Specs

    PDFUser Guide

    DescriptionLenovo B540p
    • 3rd generation Intel® Core™ i5-3450 (3.10GHz, 6MB Cache)
    • 3rd generation Intel® Core™ i7-3770 (3.40GHz, 8MB Cache)
    Operating System
    • Windows 8 64
    • Windows® 7 Home Premium 64
    Up to 16 GB (DDR3)
    23" 16:9 HD LED with optional touchscreen
    NVIDIA® GeForce® GT650M 2GB
    I/O Ports
    • 6 USB 2.0 (Some Models: 4 USB 2.0 and 2 USB 3.0)
    • 6-in-1 card reader
    • LAN in
    • AV in (Some Models)
    • TV in (Some Models)
    • HDMI in (Some Models)
    • HDMI out
    • Headphone jack
    • Microphone jack
    • B-CAS Card in (optional)
    HDD: 2TB (7,200 rpm)
    Wireless Connectivity
    • 10/100/1000M
    • Broadcom 802.11 b/g/n 1 x 1
    • Bluetooth®
    • DVD RAMBO Recordable
    • Blu-ray ROM
    Security Features
    Lenovo Rescue System

  • Accessories & Services

    IdeaCentre B540p DesktopAccessories & Services

    • Lenovo Ultraslim Plus Wireless Keyboard and Mouse - US English (0A34032)

      Lenovo Ultraslim Plus Wireless Keyboard and Mouse - US English (0A34032)

      Offering premium performance and sophisticated simplicity, the Lenovo Ultraslim Plus Wireless Keyboard and Mouse provides easy-access controls and high-performance laser precision to help you get more done, comfortably. Its progressive and inviting design with black finish and accents will complement your office or home setup and help save valuable desk space.

    • Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      Lenovo Enhanced Multimedia Remote with Backlit Keyboard N5902 (57Y6678)

      An upgrade to the popular Lenovo Multimedia Remote with Keyboard N5901, this enhanced version gives you more function and fun. Now you can control your PC with a palm-sized wireless and backlit keyboard. There are no drivers to install. Simply plug in the USB nano dongle and you are ready to go. With the 2.4GHz radio frequency, you can control your PC as far as 30 feet away.

    • Microsoft Office Home & Business 2010 - Product Key Card (0A33043)

      Microsoft Office Home & Business 2010 - Product Key Card (0A33043)

      Microsoft Office Home and Business 2010 helps small businesses and home users achieve outstanding results.

    • Lenovo Headset P950 (57Y6605)

      Lenovo Headset P950 (57Y6605)

      The Lenovo Headphone P950 delivers more powerful bass, enhances the audio experience when gaming, listening to music, and watching movies. Its noise-cancelling microphone provides clear communication, and it’s easy to adjust and comfortable to use.

    Protect Your IdeaCentre Desktop With Lenovo Services
    services icon

    Why Lenovo Services?

    • Keep it simple, one place for all your PC service needs
    • We know our PCs better than anyone – services performed by Lenovo Certified Technicians using Lenovo-qualified parts
    • Convenient and affordable in-home and 24/7 service options

    Enjoy the Convenience of In-Home Repair

    • Don’t be stranded without your PC — let Lenovo come to you with fast repair services in your own home.

    Protect Your PC Beyond the 1-Year Base Warranty

    • Warranty Extensions are available for up to three years (depending on your system).
    • Staying in warranty can help save you from expensive repair costs associated with system components.

    Convenient Remote Support When You Need It Most

    Lenovo Services Premium Support provides access to expert technicians when you need them most, from the comfort of your home, with convenient over-the-phone or remote session support. We offer you a one-stop solution for issues beyond your standard hardware warranty, including:

    • Table, internet, or network setup
    • Performance tune-up
    • Software setup and how-to tips
    • Security setup
Standard on the B540p:
Form Factor
23" all-in-one
20.2 lbs.
22.7 x 16.2 x 4.3"
4 USB 2.0, 2 USB 3.0 (optional), HDMI, 6-in-1 card reader, TV tuner (optional)
Lenovo - Reason 6


With thousands of support reps in 18 locations worldwide and a deep bench of level-2 technical experts, we're able to get you quick and knowledgeable help when you need it. We're consistently ranked as a top provider of customer support in surveys.