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  • Lenovo IdeaCentre B750 29-Inch All-in-One Desktop (57323558)
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Lenovo IdeaCentre B750 29-Inch All-in-One Desktop (57323558)

by Lenovo
| 22 answered questions

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  • Intel® Core i5-4440 Processor (6M Cache, up to 3.30 GHz)
  • 29.0" Widescreen FHD (2560x1080) LED backlight, IPS w/720p HD Camera; Nvidia GeForce GTX760A Graphics Card with 1GB RAM
  • 6GB PC3-12800 DDR3 1600MHz SDRAM SODIMM Memory
  • 1TB, 7200RPM Serial ATA 2.5" Hard Drive
  • Windows 8.1 Standard 64 - English
  • Wireless 2.4 GHz UltraSlim keyboard, 6-row- Black; Wireless 2.4 GHz Laser Wheel Mouse- Black; Blu-ray Ultrabay Slim (Serial ATA)
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Product Description

Product Description

Immerse yourself in the cinematic experience of the 29-inch full HD super-widescreen Lenovo B750 all-in-one. The B750 is one of the world's first all-in-one desktops to feature a Full HD (2560 x 1080) 21:9 super-widescreen frameless display, which delivers stunning visuals. Music and video come to life with Premium JBL designed speakers and Dolby Home Theater audio enhancement, letting you enjoy the beauty of sound and sight.



Immerse yourself in the cinematic experience of the 29-inch full HD super-widescreen Lenovo B750 all-in-one. Music and video come to life with Premium JBL designed speakers and Dolby Home Theater audio enhancement, letting you enjoy the beauty of sound and sight. Plus it packs plenty of power and performance with the latest 4th Gen Intel processors and NVIDIA HD graphics.


At A Glance:

• Brilliant, 29” super-widescreen IPS Full HD display (2560 x 1080)
• Windows 8.1
• Premium JBL stereo speakers with Dolby Home Theater 
• Integrated Blu-ray Disc Drive
• Lenovo Split Screen – view and work in multiple windows at the same time
• Lenovo Motion Control – control media with simple jestures
• HDMI out, USB 3.0 and a 6-in-1 card reader
• Integrated 720p high-sense webcam
• Easy access to hard drive and memory for simple upgrades
• Lean, modern and a space-saving PC that won't crowd your desk.

29” Super-Widescreen Full HD IPS Display

The B750 is the world's first all-in-one to feature Full HD (2560 x 1080) 21:9 super-widescreen frameless display, which delivers stunning visuals. In plane switching (IPS) technology allows for vivid colors and nearly 180-degree viewing angles. See the exact cinematic images intended, without any cropping on the 29-inch super-widescreen B750.

Blu-ray Disc Drive

Watch movies and listen to music with the B750's integrated Blu-ray Disc drive.

Enhanced Graphics

Enjoy incredible gaming performance and visuals with NVIDIA GeForce GTX760M 1GB graphics with DirectX 11.

JBL Speakers With Dolby Home Theater

JBL - designed speakers with built-in subwoofer and Dolby audio technology deliver a crisp, clear surround sound experience—increased audio clarity for VOIP applications, maximized volume output without distortion, and improved dialogue clarity when watching videos.

AccuType Wireless Keyboard & Mouse

Featuring a modern look and feel, the AccuType wireless keyboard has island-style, ergonomic keys that allow a more fluid, spacious, comfortable and accurate typing experience than standard keyboard designs. With optical mouse pairing, you’ll enjoy all-round precision navigation. Conveniently control media from a distance of up to 15m, with various lighting conditions. Simple gestures let you quickly flip through photos, slides, and e-book pages, easily skip over music tracks playing on your PC, adjust volume, jump to full-screen, and more, with highly responsive Lenovo Motion Control. With Lenovo Split Screen, a Lenovo-exclusive technology, you can view and work within multiple windows at the same time. Experience an expansive workspace typically found only when multiple monitors are used. Plus, easily drag and drop desktop applications into up to three window spaces to automatically fill that area, making multitasking a snap.

Easy Tool-Less Expandability

The back cover of the B750 slides open, making it a snap to install additional components or upgrade existing hardware—no tools needed.

Wireless Connectivity

With 802.11 b/g/n WiFi connectivity and Bluetooth , you'll be able to connect seamlessly with your network and other devices. In fact, the B750 is the first all-in-one ever to have 2x2 WiFi antenna built in.

Fast Data Transfer

Move data quickly between your desktop and other devices with SuperSpeed USB 3.0, which enables file transfer up to 10 times faster than previous USB technologies, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related devices. Backward-compatible with USB 2.0.

Integrated Webcam

The B750's integrated 720p HD webcam lets you enjoy web conferences or online video chats like you're really there. With Lenovo Rescue System, addressing viruses and other technical difficulties is a snap. It's also easy to back up your system and scan for and kill viruses before even entering Windows. Protect your critical data, while also making access to information and file-sharing quick and convenient. Automatically back-up and synchronize data, while enabling access from multiple devices. Data is encrypted on transfer for an extra level of security.

Product Information

Expand all Collapse all Technical Details
Screen Size29 inches
Screen Resolution2560 x 1080
Max Screen Resolution2560 x 1080 pixels
Processor3.1 GHz Core i5-4440
Memory Speed 1600 MHz
Hard Drive1000 GB SATA
Graphics Card Ram Size1000 MB
Wireless Type802.11bgn
Number of USB 2.0 Ports 2
Number of USB 3.0 Ports 4
Brand NameLenovo
Item model number57323558
Hardware PlatformPC
Operating SystemWindows 8.1
Item Weight40.8 pounds
Item Dimensions L x W x H8.90 x 28.70 x 17.90 inches
Color Black
Processor BrandIntel
Processor Count1
Computer Memory TypeDDR3 SDRAM
Hard Drive Rotational Speed7200 RPM
Optical Drive TypeBlu Ray RW
Audio-out Ports (#)1
Additional Information
Best Sellers Rank #20,386 in Computers & Accessories (See top 100)
Shipping Weight41.9 pounds
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableJanuary 29, 2014
Warranty & Support
Amazon.com Return Policy: You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellableRead more condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

4.5 out of 5 stars
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Most Helpful Customer Reviews

12 of 13 people found the following review helpful By Cruisebabe on May 3, 2014
This computer may not be for everyone, but was a perfect fit for me. I have been in the market for a new PC for about a year. My last 2 computers have been all-in-ones, and this one is also. The only drawback is that it is not a touchscreen, not a big deal to me, but that is a personal preference. My last 2 computers were touchscreens, and I rarely if ever used this feature. This computer features a 29" diagonal screen (no need for a 2nd monitor as I had on my previous PC). Here are the features that sold me:
*Dedicated 1GB graphics card (not integrated in the motherboard)
*JBL Speaker system
*2 HDMI ports
*Blu-Ray writer
In addition to the above, it has an i5 processor, Bluetooth 4.0, webcam, wireless keyboard and mouse, 6 USB ports, 1 TB hard drive, 6GB memory, and Windows 8.1 pre-installed. Also, if you ever wanted to upgrade the memory, it seems like a simple process (information on the Lenovo website). I am very pleased with my purchase so far!
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10 of 12 people found the following review helpful By Joseph Binotto on June 8, 2014
Verified Purchase
I was looking for months for a 27" AIO PC. I read all the reviews & kept coming back to Dell 27" XPS. But the price starts at $1600. I have had problems with Dell over the years & thus knew I would have to purchase their 4 year enhance support to go with it. With tax, I was well above $2000. On my must have list was a min screen resolution of 2560x1440 (like my iMac). So Dell pretty much owned that space until I came across this Lenovo. Although 2560x1080 pixels wasn't as good as my iMac (or Dell for that matter), the 29" wide screen form factor and the $500 lower price tag had me intrigue. I read every review I could find on this machine (including one here from Okiedan) to help make up my mind. After week or so, I pulled the trigger here on Amazon for this Lenovo.

First impression as I unwrapped the machine had me bummed. The screen had a section of glue on it. Not sure how it got onto the screen, but I was concerned. However, it came off with some water and an isopropyl wipe easily. I set up the stand (easy enough) & plugged it in. It picked up my wi-fi network and Microsoft account & I was in business in no time. But then it had an issue updating a critical 8.1 update. In fact, for several days it wouldn't update the software & made the use of OneDrive inoperable. Since Windows isn't my favorite operating system, I was getting frustrated and thought it would take hours on the phone with someone with an accent trying to trouble shoot. Luckily in a few days, it took the update & OneDrive came online! The only issue now is Lenovo Motion control. It doesn't seem to work & I haven't had the time to trouble shoot.

The PC looks amazing. I love the wide screen & how I can have two Excel worksheets open side by side.
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9 of 12 people found the following review helpful By okiedan TOP 500 REVIEWER on May 11, 2014
Verified Purchase
Just got to say... I am loving this machine. The Lenovo app is amazing. They keep updating it. So easy to fix and find solutions.. my memory upgrade has turned this into one fast puppy. I usually do not gush platitudes but heck when it is deserved I guess I just haveta.

UPDATE: I wanted to up the memory to the maximum. As noted below it was not easy finding it...at least online...... I ordered two sticks from datamemorysystem. They came quickly and I was able to install them in five minutes. They appear to be working well. Have put the machine through a few intensive process and it is most definitely running faster. NOTE: you will notice that the fan is rather loud on this system. Not earth shattering but if you have no other noise in the room you will notice it. I am not concerned about this at all. I would rather have a slightly noisy fan rather than a hot processor. This noise happens regardless of power settings. I run mine at high performance. Even at standard the fan sounds the same.
Heat is the enemy. I have started a ticket with Lenovo on this issue just to see if there is anything to worry about. I bought the 4 year warranty from them so if it goes bad......free fix...

All in ones come in many different iterations.. This one is very unique due to it's 29 inch screen. You will notice at once the loss of height BUT you will also quickly discover the beauty of using the Lenovo app to create a custom split screen that is static.... Static in that once you click on the app icon in the system tray and set it up your programs will simply load into the next available opening.

You have multiple monitor mode on one screen.....and it is huge.

I spent a lot of time deciding on this machine.
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4 of 6 people found the following review helpful By bkf on June 15, 2014
Verified Purchase
I love this computer. I purchased the 29 inch screen and it is amazing. I would have given 5 stars, but it comes with absolutely NO directions on setup. There is a wireless mouse and keyboard that without directions how would you know how to set them up? I searched the internet and found some answers, but had a hard time because my mouse didn't match the one on the Lenovo website and I couldn't find the dongle. I have never had to call a manufacturer to set up a computer, but this time I did and he was wonderful, but they could save a lot of money by providing some directions. The dongle is in the lid of the mouse and not inside the mouse - just in case anyone ends up looking for it like I did. Once you find it you feel like a fool for not seeing it, but the pictures on the website direct you to inside the mouse and I was taking the lid off and setting it aside. Then there are no directions on how to sync the mouse and the keyboard once you get the dongle in which is frustrating. The keyboard is set up by pressing the F2,F3.F4 keys at the same time and taking the battery cover off and putting it back on without taking your fingers off the F keys - a red light on the keyboard will blink telling you it is working. The mouse you have to push down on the left and right clickers as well as the scroll at the same time and turn the mouse switch on the back off and then back on. A red light will blink letting you know it is synced. A cursor will appear on the screen and you can begin. It took me over an hour to get this information from Lenovo even though the gentlemen was spectacular and very patient. I could have had this computer set up in 10 minutes if I had had an instruction booklet. After all that, I am very pleased with the computer itself. Hope this helps anyone else that experiences the frustration that I did.
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