item is not for Sale , send in your old board for REPAIR and RETURN service. 0171-2272-3454 XVT3D554SV 3655-0222-0150 Symptoms of a bad Main board we can fix: HDMI don't work but TV turns on fine No signal appears regardless of what is plugged in No sound out of the HDMI ports TV does not turn on Vizio Logo keeps blinking but never turns on Please write a note of your main board problem. turn around in 1 to 2 days 30 days warranty We do not work with tampered boards There are any problem symptoms in this Board ,we fix most of them. Board can not repair will issue full refund, buyer pay for return shipping only. Repair Service This sale is for a REBUILD SERVICE on your main board. You will have to send your part to us for repair. We will rebuild and mail the part back to you within 48 hours after receiving the part. We use USPS Priority Mail service which takes additional 2-3 business days for delivery. When you ship your board to us for repair, please let us know the tracking number from the receipt We don't repair burned boards, missing parts or If your board has been repaired or replaced parts . We have the same TV to test your board We will make sure your BOARD is in working condition and send back to you We have been in business for over 25 years to repair tv lcd dlp plasma. In most cases we can repair the defective board, however if your board can't be repaired, ( no repairing fee) ABOUT THE WARRANTY: UNLESS SPECIFIED OTHERWISE, ALL OF OUR PARTS ARE WARRANTIED FOR 30 DAYS. AGAINST REPEAT IDENTICAL FAILURE FROM THE DATE OF RETURN SHIPPING. THANKS FOR READING AND WE LOOK FORWARD TO DOING BUSINESS WITH YOU Track Page Views With Auctiva's FREE Counter