Free & Fast Shipping
Free shipping on most of items
Easy Returns
30-day return policy for your peace of mind
90-Days Warranty
All products covered by NextGenPCParts warranty
24/7 Support
Contact us anytime for assistance
Skip to product information
Apple Thunderbolt Display 27" A1407 Logic Board 820-2997-A 639-3563
$35.99
This listing is for a Genuine Apple 27" Thunderbolt Display A1407 Main Logic Board, part number 820-2997-A and assembly 639-3563.
This logic board handles the display’s Thunderbolt input, power regulation, and I/O functions.
It is ideal for replacing a defective or non-working board to restore full Thunderbolt Display functionality.
⚙️ Specifications:
-
Brand: Apple
-
Model: Thunderbolt Display 27"
-
Model Number: A1407
-
Board Number: 820-2997-A
-
Assembly Number: 639-3563
-
Function: Main Logic Board / Thunderbolt Controller
-
Condition: Used – Fully Tested and Working
💻 Compatibility & Additional Information:
Compatible Model:
-
Apple Thunderbolt Display 27" A1407
Compatible EMC Number:
-
EMC 2469
Compatible Part Numbers:
-
820-2997-A
-
639-3563
⚠️ Note:
-
100% Genuine OEM Apple part (not aftermarket).
-
Professionally tested for video and Thunderbolt data transfer.
-
Installation by a qualified technician is recommended.
90-Day Warranty
All products sold by NextGenPCParts are backed by a 90-day limited hardware warranty from the date of purchase. This warranty covers defects in materials or workmanship under normal use.
What’s Covered
- Manufacturing defects
- Hardware or component failures (logic board, screen, SSD, GPU, etc.)
- Performance issues not caused by misuse
What’s Not Covered
- Physical or cosmetic damage after delivery
- Improper installation, mishandling, or liquid exposure
- Software or firmware issues (including iCloud/MDM locks)
- Normal wear and tear or unauthorized modifications
How to Claim
To start a warranty claim, email support@nextgenpcparts.com with your order number, a brief description of the issue, and photos or videos if available.
Once reviewed, we’ll repair, replace, or refund the item at our discretion.
📘 Read full warranty terms: View Terms & Conditions