How To Fix It: For amplified transponders, replace the battery. I then installed a new Intel SSD along with a new WD. I cloned the original HDD using SuperDuper to an external drive and then I verified it would boot properly. My most recent Fusion implementation was using macOS 10.12.3 on a late 2011 iMac. Finally, some keys have battery-amplified transponders, so a dead battery might prevent the codes from being read. If you don't find a recovery partition then you need to reinstall macOS and allow it to create such. Electrical problems, such as broken immobilizer antenna wiring, which usually encircles the ignition cylinder, can prevent the engine immobilizer from reading transponder codes. Code “confusion,” such as having multiple keys can also occur, preventing ignition.
diskutil cs create bla disk1 disk7 to create it, where bla is the name you give to the fusion drive. Let's assume they are known to the OS as disk1 and disk7.
An incorrect key code, such as from an unprogrammed key or damaged key, would prevent engine starting. Yes, you can create a fusion drive on older Macs, described in full length here: You obviously need both an SSD and a HD. If this code matches the ones programmed into the vehicle, engine starting is enabled. The chip in the key transmits a specific code, of which there are millions. Modern cars with immobilizers use transponder keys to enable or disable engine starting or running. If it doesn't recognize the transponder key, it doesn't allow the engine to run. The transponder antenna surrounds the ignition cylinder. How To Fix It: After ensuring the rest of the electrical system is intact, such as fuses, relays, and circuits, replace the ignition switch. On the road, poor ignition switch contacts could shut the engine off while driving, which could be dangerous.
Worn ignition switch contacts, temperature problems, or broken springs can all cause the ignition switch to fail, preventing you from starting your car. Dell OptiPlex 3000 3090 Desktop Computer - Intel Core i5 10th Gen i5-10500T Hexa-core (6 Core) 2.30 GHz - 8 GB RAM DDR4 SDRAM - 256 GB M.2 PCI Express NVMe SSD - Micro PC - Black - Intel Q470 Chip - Windows 10 Pro - Intel UHD Graphics 630 DDR4 SDRAM - English Keyboard - IEEE 802. (These generalizations, depend significantly on year, make, and model.) Generally speaking, in the “OFF” position, the ignition switch doesn’t connect anything in the “ACC” position, the radio or fan may be energized in the “RUN” position, the engine control module is energized and finally, in the “START” position, the starter relay is engaged. Inside the ignition switch, several contacts connect vital electrical systems needed to start and run the car. The ignition switch itself is connected to the ignition cylinder by a shaft or lever. With all the covers removed, it's easy to see how the ignition cylinder relates to the ignition switch and steering wheel lock.