
Specialized repair for M1/M2/M4 Ultra workstations. Component-level logic board repair, PSU replacement, and professional thermal cleaning.

Most repairs in 24-48 hrs
We fix boards, not just swap
On all repairs
Sunway • Cyberjaya • Pickup
From the original M1 Max to the latest M4 Max — our technicians are trained on every Mac Studio generation, including the complex dual-die Ultra configurations.
The first-generation Mac Studio introduced Apple's Ultra chip — two M1 Max dies fused via UltraFusion interconnect. Groundbreaking performance but early PSU and thermal management quirks.
The M2 generation improved thermal management and introduced a revised PSU design. The M2 Ultra's dual-die architecture makes logic board repair more technically complex — we have the schematics for it.
Apple's latest Mac Studio features the M4 chip architecture with significant internal redesigns. We stay current with the latest schematics to support M4 repairs as parts become available.
The Mac Studio is a powerhouse, but it's not immune to failure. From power supply blowouts to dust clogging, we've seen it all.
Mac Studio completely unresponsive. No LED light or fan spin when power button is pressed.
Fans spinning at max speed constantly or making grinding noises due to dust buildup.
System shuts down unexpectedly during rendering or heavy workloads.
Computer turns on but no signal to monitors via HDMI or Thunderbolt ports.
Frequent 'restarted because of a problem' errors or system freezes.
Status light flashing amber indicating internal hardware fault or PSU failure.
Professional repairs at a fraction of the cost of official replacements. No hidden fees.
Full disassembly to remove dust from heatsinks/blowers. Prevents overheating.
Micro-soldering repair for power, I/O, or system stability issues.
Replace faulty internal PSU. Fixes dead units and random shutdowns.
Ultrasonic cleaning and chemical treatment for spill damage.
* Prices may vary slightly depending on exact model and parts availability.
Get a Detailed QuoteApple's out-of-warranty service typically means full board replacement at premium prices. We do component-level repair — fixing only what's broken.
| Service | Apple Official (RM) | TechFix (RM) | You Save |
|---|---|---|---|
| Logic Board Repair | RM 3,000+ | From RM 899 | ~70% saved |
| PSU Replacement | RM 1,200+ | From RM 450 | ~63% saved |
| Internal Dust Cleaning | RM 400+ | From RM 150 | ~63% saved |
* Apple prices are indicative estimates for out-of-warranty service. Actual Apple costs may vary.
Mac Studio M1 Ultra
PSU Failure
RM 699
vs RM 3,000+ at Apple
A Kuala Lumpur video production company brought in their Mac Studio M1 Ultra after it died mid-render on a broadcast deadline. The unit had no power — no LED, no fan spin, nothing.
Our technicians traced the fault to a failed primary switching component on the internal PSU, likely caused by a brief power surge. Apple's quote? Full logic board and PSU assembly replacement: over RM 3,000 and a 10-day wait.
We sourced the specific switching IC, performed the micro-soldering repair, and returned the unit fully operational within 24 hours — saving the client over 70% in repair costs and getting their render pipeline back on track before the client deadline. All project data was untouched.
Video Production Client, Kuala Lumpur
Based in KL or anywhere in Klang Valley? We offer a convenient courier pickup service — simply WhatsApp us to arrange a scheduled collection from your office or home. Your Mac Studio will be securely packaged and delivered to our workshop. We handle everything, including return courier once the repair is complete. Most KL customers receive their repaired unit within 3-5 business days door to door.
Arrange KL Courier PickupWe follow industrial standards for all component-level repairs to ensure longevity.
We use Apple-grade schematics to trace faults on the logic board or PSU.
Fixed pricing upfront. No hidden fees. You approve before we start.
Precision micro-soldering or modular replacement using original quality parts.
24-hour thermal and stability stress testing under full extensive load.
“Our M1 Ultra Studio died mid-project. Techfix diagnosed a PSU failure and fixed it in 24 hours. Saved our deadline!”
Production Studio A.
Video Editor
“My Mac Studio was overheating and noisy. The deep cleaning service made it silent again. Highly recommended for annual maintenance.”
Jason L.
Designer
“Professional board repair. Apple quoted a full board replacement for RM3k+, Techfix repaired the component for under RM1k.”
TechStart Sdn Bhd
IT Manager
Cleaning and PSU replacement can often be done same-day or next-day. Logic board repairs typically take 3-5 days due to complexity and testing.
Yes. We support all Mac Studio generations including M1 Max/Ultra (2022), M2 Max/Ultra (2023), and M4/M4 Max (2025). The M2 Ultra's dual-die design adds board complexity, but our technicians have the relevant schematics for component-level repair.
Yes, we use original quality internal PSUs and industrial-grade components (ICs, capacitors) for board repairs.
Mac Studio SSDs are cryptographically paired to the controller. Upgrades are extremely restricted by Apple and generally not possible via simple swapping.
Yes. Logic board repair and cleaning does not affect your data. However, we always recommend a backup if possible.
We have service centers in Sunway Geo Avenue and Cyberjaya. KL customers can use our courier pickup service — we collect, repair, and return your Mac Studio door to door.
Don't let a hardware failure stop your workflow. Book an appointment today for a free diagnostic.