New Mainboard For Lenovo Ideapad B50-70 Laptop computer Motherboard ZIWB2/ZIWB3/ZIWE1 LA-B091P I3-4005 i3-4030 2GB GPU

$74.00 $68.08

Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide


Motherboards are half quantity particular. You could order by the precise half variety of the motherboard you might be changing; that is required with the intention to keep away from returns, delays and restocking charges. You possibly can NOT go by the mannequin or serial quantity alone! We get hold of cross reference and compatibility data from the producer (in addition to different varied sources); whereas we do that to one of the best of our means, we don’t assure its accuracy. In case you are not sure, please verify along with your laptop computer producer. Please order, based mostly on the half quantity solely.

Earlier than shopping for:

When you have some particular necessities. please inform me whenever you order merchandise.

Regulation and suggestion:

1)Import duties, taxes and fees are usually not included within the merchandise value. These fees are the customer’s duty.

2)In the event you select Hong Kong submit air mail or by Hong Kong submit parcel or by China submit air mail or by China

submit air parcel. They’ll take longer time than EMS and different categorical method and you can’t monitor your items on-line, however that’s the reason it’s at this good value!

3) If you wish to selected economic system delivery methods like china submit air mail and many others, it’s often take 28-40 days .I counsel you’d higher selected EMS , as a result of china submit air mail and hk submit air mail service very poor that often misplaced parcel and delay. Typically take 1-2month .for those who selected HK POST and china submit air mail trigger the product damaged .that is purchaser’s duty. I can not refund cash. Whenever you selected delivery methods please take into account fastidiously.

4) If DHL or UPS. when you’re reside in distant space. DHL or ups will cost additional price, i’ll inform you as quickly as attainable. If you cannot reply me inside 3 days .I’ll change delivery methods to EMS

About us:

We’re skilled laptop computer motherboard provider from 1999,for all of motherboards come from first hand.In any other case,we now have our personal skilled technicians for repairing & testing.

Consideration to our merchandise:

K40AB,K50AB,K56CM,K53Z,K53SD,K53SV,K53U,K51i0,K50IJ,K46CM,UX32VD,UX31E,UX31A2,UL50F,X61S,X55VD,K55VD,G60JX,G75VW,N53SV,N61JQ,N71JQ,X1005,UL50F,G53JW,F70SL,G53SX,G73,K42F,G74SX,K55DE,N53JG,N73SV,Q500A,SC400,UL80VT,X55A,U47A,X55VC,K53SC,K55N,K45VD …

These mannequin numbers simply part of our inventory ,we additionally produce other fashions.In case you are curious about any of our merchandise or want to focus on an order, please be happy to contact us. We’re wanting ahead to establishing long run relationships with our purchasers.


We are able to ship to Worldwide by HongKong Put up.

We often ship to delivery tackle that you simply registered on Aliexpress.

Objects will probably be shipped inside 3 enterprise days after the fee is verified.

Returning coverage:

1) Full guarantee in opposition to any faulty product

2) Refund is for the product value solely

3) Dealing with, postage and delivery fees are usually not refundable.

4) Faulty product have to be returned inside 30 days of unique arrival date.

5) Refund or substitute will probably be organize after receipt of the returned merchandise

6) Purchaser should return merchandise at his/her personal price

Testing process:

We now have our personal skilled engineer workforce and restore service for you, supplying merchandise with prime quality,good look and affordable value. Earlier than supply, we now have the next assessments:

1. Examine the looks, equivalent to turps, mud, tin soldering or different soiled mark on board.

2. Examine whether or not it lacks of digital insulation gummed paper.

3. Examine whether or not it lacks of fittings, rust, rot warmth elimination chassis.

4. Examine inner and exterior connector of LCD show , Two reminiscence, DVD driver, Community connection, Voice, Mouse, Keyboard, Dial, USB, SD connector, PC, 3.3V COMS battery, Battery whether or not cost and discharge, Full operating 3D, Restart system,and so forth a minimum of two instances.


If buyer give us destructive suggestions at random, so, he’ll lose the after-sales service.

In case you are pleased with the components you may have bought, please take a second to offer us a superb suggestions.

In case you are not fulfill with the components you may have obtained, please DO NOT GIVE US NEGATIVE FEEDBACK!contact us first to resolve any difficulty.We’ll do our greatest to offer one of the best services and products..

Please ship us an electronic mail and we’ll reply inside an affordable time-frame.

Brand Name




Quality Certification




Socket Type

PGA 989

Storage Interface Type


Item Condition


Onboard LAN




Model Number

B50-70 B50-80 E50-80



With CPU


Special Function


Maximum Ram Capacity

8 GB

Chipset Manufacturer


Back I/O Ports


Support Memory Type


Usage Scenario


Number of PCI


PCI - E standards

PCI – E 2.0



Memory channel


Form Factor


Launch Date




Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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