Logic Board Cowling, Upper
Apple Part Number: 923-09642
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 15 (2023) | |||||
| iPhone 15 Plus (2023) |
About this part
The Logic Board Cowling, Upper (Apple part number 923-09642) is a genuine Apple part that fits the iPhone 15 (2023) and iPhone 15 Plus (2023). 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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