Logic Board Dock
Apple Part Number: LL923-13470
1-Year Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| iPhone 17 (2025) | |||||
| iPhone 17 Pro (2025) | |||||
| iPhone 17 Pro Max (2025) | |||||
| iPhone Air (2025) |
About this part
The Logic Board Dock (Apple part number LL923-13470) is a genuine Apple part that fits the iPhone 17 (2025), iPhone 17 Pro (2025), iPhone 17 Pro Max (2025) and 1 other model. The logic board carries the processor, memory, power management and every connector, so it decides whether the Mac powers on at all.
Signs the logic board needs replacing
- No power, no chime, or a black screen even though the charger light is on
- Random shutdowns, restart loops, or kernel panics that survive a clean macOS install
- Liquid damage, corrosion, or a burnt smell near the board
- Ports, Wi-Fi, or USB-C charging that stop working all at once
Not sure the logic board is the real cause? Our logic board repair service starts with a full diagnosis, and we can install this genuine Apple part for you through our iPhone repair service, in our Tampa shop or by mail-in repair from anywhere in the US.
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