*Repair service* for Bitmain Antminer L7 series ASIC hash board

This sale is for (one hash board) repair service, not for hash board sales.

If you have 10+ boards for repair, please contact us for discount.

[***Payment***]

Please send timely payment, otherwise market will send an unpaid strike automatically.

[***Warranty***]

30 days warranty. (If the boards stop working again within 30 days, buyer will pay shipping to send it back to us for a test or repair.)

We cannot guarantee that all boards can be fixed, it depends on the condition of damage.

All repaired hash board information will be entered into our database, please tell us the serial number first when there is a need to rework.

[***Shipping***]

Our repair time is 1-15 days (if it is over 15 days, we will contact customers), we will ship it back to customers within 2 business days after it is repaired. 

It is buyers' responsibility to have correct shipping address on market /PayPal, and buyers must collect orders timely, otherwise buyers are responsible for any loss, shipping charge and fees.

Buyers will receive tracking numbers. We reserve the right to charge extra for remote area buyers outside mainland of Canada and USA, please ask for a quote before bidding. 

We keep right to change shipping options and carriers.

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We do our best to provide 5-star services; please do not hesitate to contact us via market message center if you have any question.