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🚀 Launched April 1, 2026
Chia Luca | P.IVA IT01433480991 | Sede Legale: Via Filippo Casoni 4a r, Genova (GE) Italia | Reefix™ è un marchio depositato di Luca Chia.
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⚠️ SAFETY WARNING / FIRE HAZARD. This device contains lithium batteries. Improper puncturing or bending during disassembly can cause explosions or flames. The intervention requires precision and the assistance of a specialized technician is recommended. ReeFix provides this diagnosis EXCLUSIVELY for educational and informational purposes.
BEFORE THE FAILURE
Your PlayStation 5 was working regularly, but perhaps you noticed warning signs. Was the console placed in a confined or poorly ventilated space? Did you hear the fans spinning at unusually high speeds for long periods? There might have been a recent software system update or the installation of a new game shortly before the problem appeared. Sometimes, prolonged and intense use without adequate internal cleaning can lead to dust accumulation that compromises cooling.
AT THE TIME OF FAILURE
The problem manifested with a sudden crash of the running game, followed almost immediately by a black screen. The console might have shut down completely or remained on with the white/blue LED but without any video signal. Simultaneously, or upon restart, error code CE-108255-1 appeared. This indicates a critical, unrecoverable error at the operating system or application level.
AFTER THE EVENT
After the first crash, the console struggles to resume normal functionality. Games continue to crash, the black screen persists or reappears frequently, and error CE-108255-1 is recurrent. This scenario suggests a problem that goes beyond a simple corruption of a single game.
Causes & Probability:
APU (GPU/CPU) or GDDR6 memory failure on the motherboard: Probability High (60-75%).
Why: The APU (integrating CPU and GPU) and GDDR6 memory are the heart of the console. Their malfunction, often due to manufacturing defects, cold solders, or thermal stress, causes immediate crashes and loss of video signal (black screen). It is one of the most serious and costly causes.
Key signs: The problem occurs with different games or even in the console menu, and is not resolved by software reset attempts.
Technician output: The technician will need to perform an in-depth diagnostic of the motherboard, verifying the integrity of the APU and GDDR6 modules, potentially with the aid of a thermal camera to identify hot spots.
Power Supply Unit (PSU) problems: Probability Medium (20-30%).
Why: Unstable or insufficient power supply does not provide adequate current to the APU and other components, causing instability, crashes, and, in the most severe cases, the inability to generate a video signal.
Quick checks (for technician): Measure the output voltages from the power supply under load and at rest. Inspect capacitors for bulging or leaks.
System software or SSD data corruption: Probabilità Low-Medium (10-15%).
Why: Corrupted system files, incomplete updates, or damaged sectors on the SSD can prevent games or firmware from loading, causing crashes. A black screen is a more severe symptom, but a critical software crash can also block video output.
Quick checks (DIY): Attempt a database rebuild and a system software reinstallation in safe mode. PS5 Safe Mode Guide.
Typical user error: Not attempting these basic software procedures before considering a hardware failure.
Why: The PS5 uses liquid metal as a thermal interface on the APU. If it shifts, degrades, or leaks, cooling is compromised, leading to excessive temperatures and safety shutdowns to prevent permanent damage.
Safety notes: Liquid metal is electrically conductive. Any internal manipulation, especially in this area, requires extreme precision and expertise to avoid irreversible short circuits.
Real micro-case: We have encountered cases where even a minimal shift of the liquid metal caused localized overheating and similar crashes, requiring meticulous reapplication.
Replacement cost (indicative): PlayStation 5 Liquid Metal: Low (15-30€, but requires specialized labor).
Operational decision: If software checks (database rebuild, firmware reinstallation) do not resolve the problem, contact a specialized technician for an in-depth hardware diagnostic; the probability of an APU/motherboard failure is high, making DIY risky and replacing the entire console an option to consider if the repair cost exceeds the residual value.
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