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CANON EOS R6 MARK II Error

CONF DIAGNOSIS PART MATCH ACTION
86%
CONF
Main PCB Assembly
The SD card slots are integrated directly onto the Main PCB. A persistent 'Err 02' that is slot-specific indicates a hardware failure in the interface controller or the physical contact pins of the reader. Replacing the Main PCB is the only reliable way to resolve a fractured internal contact or a failed voltage regulator dedicated to the Card 1 bus.
Main PCB Assembly
CHECK PRICE
9%
CONF
SDXC UHS-II V90 Memory Card
The R6 Mark II requires extremely high write speeds for its 40fps burst and high-bitrate video modes. An 'Error' often occurs when a user utilizes a UHS-I or low-tier UHS-II card that cannot sustain the minimum write speeds, causing a buffer timeout that the camera interprets as a card access error.
SDXC UHS-II V90 Memory Card
CHECK PRICE
5%
CONF
Internal Interface Ribbon Cable
In cases where the camera has been subjected to vibration or minor impact, the flex ribbon cable connecting the secondary card slot board (if applicable) or the power delivery to the slots can become unseated. This causes intermittent data transmission errors that manifest as a card access failure.
Internal Interface Ribbon Cable
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DIY Repair Guide

Watch exactly how to replace the Main PCB Assembly.

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