IMac Logic Board Repair
On Site Services, we offer expert iMac logic board repair and replacement services to get your Apple desktop working like new.
Why the Logic Board Matters
The logic board is the heart and brain of your iMac, connecting the processor, RAM, GPU, and all internal functions. When it fails, your device may:
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Not power on or show any display
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Get stuck on the Apple logo or boot loop
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Shut down unexpectedly or overheat
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Show distorted graphics or no video output
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Fail to detect peripherals or drives
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Experience frequent system crashes or kernel panics
Our certified technicians can diagnose and repair these issues with speed, precision, and care.
Common Signs Your iMac Logic Board Needs Repair
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iMac doesn’t turn on or power up
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Constant restarting or freezing during use
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No video signal or distorted display output
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Fans spinning loud but no startup chime
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USB ports or Thunderbolt ports not functioning
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Burning smell or visible damage on board components
Why Choose On Site Services for iMac Logic Board Repair
Certified Apple Technicians
We specialize in Apple desktop repairs, including iMac Intel, Retina 4K/5K, and Apple Silicon models.
OEM-Grade Components
We use only genuine or high-quality logic boards and IC components to ensure long-lasting performance.
Quick Turnaround
We know your iMac is essential for your work. Most repairs are completed within 3–5 business days.
Cost-Effective Alternative to Replacement
A new iMac can be expensive—repairing the logic board is a budget-friendly, eco-conscious solution.
Warranty on Repairs
All our logic board repairs come with a warranty, ensuring peace of mind.
iMac Models We Service
We repair logic boards for all iMac generations, including:
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iMac 24" M3 / M1 (2021–2024)
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iMac Retina 4K & 5K (2015–2020)
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iMac Intel (21.5", 27") Late 2012–2020
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iMac Pro (27") 2017
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Older iMacs (2009–2011)
Whether you have an older iMac or the latest Apple Silicon model, we have the tools and expertise to restore it.
Our Logic Board Repair Process
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Free Diagnostic Test
We perform a full hardware and software check to isolate the issue. -
Transparent Quotation
We share a clear, no-obligation estimate before repair begins. -
Component-Level Logic Board Repair
We repair or replace damaged chips, circuits, or the entire logic board based on the diagnosis. -
Testing & Quality Check
Each repaired iMac undergoes full testing to ensure stable and reliable performance. -
Delivery & After-Support
Pick up your iMac or have it delivered. We’re here if you need ongoing support.
Why Repair Instead of Replace?
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Save Money – A logic board repair is far more affordable than buying a new iMac
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Keep Your Data – Retain your settings, apps, and files without data migration
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Reduce E-Waste – Repairing helps the environment and avoids unnecessary waste
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Restore Like-New Performance – We ensure your iMac works as well as it did on day one