#APPLE DIAGNOSTICS DEC400 PRO#
Here’s the part you need: MacBook Pro 13" Unibody (Mid 2012) Hard Drive Cable and here’s the IFIXIT guide MacBook Pro 13" Unibody Mid 2012 Hard Drive Cable Replacement. Keep in mind your original HDD was only a SATA II (3.0 Gb/s) in addition if you had upgraded the HDD to a SATA III (6.0 Gb/s) the data flows of the SDD are more intense than the HDD which the older cable will struggle with. I’m suspecting you have a few different issues here …įirst, your HD SATA cable needs to be replaced! The original cable is just not as good as the current one when supporting SATA III (6.0 Gb/s) SSD’s.
#APPLE DIAGNOSTICS DEC400 HOW TO#
Is this a hardware problem- HD cable problem? SATA cable problem? A RAM issue? Or is my SSD not working despite what disk utility says?Īny help about how to resolve this would be greatly appreciated!!!
I tried running AHT but it says error dec400, unable to run the AHT. I erased my SSD, verified and repaired it just in case there were issues and tried installing the OS again but it just doesn’t work. Going into to disk utility, my SSD was fine, but my original HD says SMART status failing. I looked at the error logs, it says failed to verify installesd.dmg and it would download the chunklist again and loop through the whole process again.
#APPLE DIAGNOSTICS DEC400 INSTALL#
I then tried command + R to install OS X- again, the update keeps getting stuck. Tried a couple of times, the update keeps getting stuck at around 2 minutes left. I reckon a clean install of the OS Mojave in recovery mode would help so I did exactly that. Watching videos were an issue too as the video would freeze randomly and resume playing for a while. On reboot, sometimes the flashing folder with the question mark or the no entry sign would appear but if I leave my mac for a while and restart it later, it would work with no issues. When the Mojave update came up I decided to update it but unfortunately after the update my MacBook would freeze and shut down on multiple occasions and the error log would say kernel panics (similar to what was experienced before I changed my hard drive to SSD). Weighing only 150gms, the Heron IOS is the most ergonomic and easy to use scanner on the market, with a compact and streamlined design for more efficient scanning and increased patient comfort.I have a Mid 2012 MBP, it has been working alright since 2012 but has gotten consistently slower so I replaced my hard drive to a SSD in summer 2018 and it was working fine on OS X Lion. The Heron IOS is a 3D digital imaging solution designed to simplify your work as a medical professional. For case creation, digitization or integration, the Heron IOS provides clear workflows and a dedicated cloud platform, making it easier than ever to create, digitize and consult patient cases and share with laboratories. Using the Heron Clinic software, your team can easily navigate the intuitive and user-friendly inter-face to meet all your restorative, orthodontic and implant needs. Combining intuitive software and a compact, easy-to-use scanner in a fully open system, Heron IOS enables you to make the most of digital innovation, bringing the beauty of simplicity to your daily practice An intuitive software designed for a simple, fast, and accurate dental impression, allowing clinicians to embrace the digital era with confidence. The Heron IOS is an intraoral scanning solution designed to increase efficiency and simplify your dental workflows.
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