For nVidia Fo GeForce 8400M G MXM IDDR2 128MB Graphics Video Card for Acer Aspire 5920G 5520 5520G 4520 7520G 7520 7720 G


Your Success, Our Glory   Our aim is to help customers realize their goals. We are also looking forward to a long-term and pleasant business relationship. We aremaking great efforts...

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Your Success, Our Glory


Our aim is to help customers realize their goals. We are also looking forward to a long-term and pleasant business relationship. We aremaking great efforts to achieve this win-win situation and sincerely welcome you to join us.

We are one of the leading laptop component suppliers in China,specialized in the export of refurbished laptop motherboards, Laptop video card especially begood at brand laptop motherboard. Video card and video graphic card Wehave our own professional engineer team and good repair service for you. Withthe high quality, good appearance and reasonable price.



Our Advantage:


  • We provide you the best price based on equal conditions in china
  • Each motherboard the client buy from us .we'll ensure that it has been tested well before shipping.we also hope our clinet satisfied with both the goods and our service
  • We have agreement with some international express corporation,the goods will be shipped within 1-3 workdays after we received the payment



Returning policy:


1) Full warranty against any defective product

2) Refund is for the product price only

3) Handling, postage and shipping charges are not refundable

4) Defective product must be returned within 14 days of original arrival date

5) Refund or replacement will be arrange after receipt of thereturned item

6) Buyer must return item athis/her own cost

7) Warranty 90 days



Testing procedure:


1) check the appearance, such as turps, dust, tin soldering orother dirty mark on board

2) check whether lack ofelectronic insulation gummed paper

3) check whether lack of fittings, rust, rot, heat elimination chassis

4) check internal and external connector of LCD display , Two memory, DVD driver, Network connection, Voice,Mouse,Keyboard, Dial, USB, SD connector, PC, 3.3V COMS battery, Battery whether charge and discharge,Full running 3D, Restart system at least two times



Shipping information


  • 1.We ship to Worldwide.
  • 2.Items are shipped by HongKong Post Air Mail. DHL,EMS.or Ups shipping.
  • HongKong Post Air Mail (with tracking #), 10~25 business days, (some area may take around 1 month)
  • Express(DHL, Fedex, UPS), 3~5 days; EMS takes5~7 business days, some areas may take more days.
  • It usually take 2-5 business days for delivery. Items aregenerally shipped out the next business day after your payment has been verified (saturday&Sun. excluded)
  • 3.We usually ship to shipping address that you registered on Aliexpress , if you want to change your shipping address, please email us intime. We are not responsible for wrong or undeliverable address.



About Us:


Locatedin Shenzhen, Shenzhen Huan Qiu Hui Trade Co., Ltd. is a professional manufacturer of Laptop Parts, mainly including Laptop Motherboards. We have years of experience in laptop parts and have a good reputation in this field.Our products have won high praise from customers worldwide.

We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all ofour products have been strictly inspected before shipment.





Our number one goal is making sure you are completely satisfied with your purchase. In the unlikely event you receive a non-working item or you are simply not happy with an items condition, please contact our customer service Aliexpress messaging system. Wealways strive to resolve any issues you contact us with!

ACER 8400M GS G86-603-A2 A_ACER 8400M GS G86-603-A2 C_

Dust or wipe clean with a cloth dampened with water once a week. Be sure not to leave water spots on the surface. These water spots will dry and could possibly leave permanent marks. Clean stains/spots using the following steps: Dampen a soft cloth with a mixture of hot water and liquid dishwashing detergent. Wring the cloth as much as possible to remove excess liquid. Rub the surface lightly in a circular motion. Dry the surface immediately with a clean, soft towel.