QTY 1x Lenovo Thinkpad W540 laptop motherboard 04X5293

Here for sale is QTY 1x Lenovo Thinkpad W540 laptop motherboard. Integrated Nvidia 1GB N15P-Q3-A1 and four memory slots. De-installed from thinkpad W540 laptop machine type20BG0016US

Part number as following:

LKM-1 WS MB

12291-2

48.4LO13.021

Don't know how to proceed it and sold here for parts or not working.

We provide 14 days money back warranty.