![Troubleshooting new build with used parts. hp z420 MB, e1620 CPU. Sometimes boots, sometimes doesn't. Crashes when trying to load TruNas. Scale or core. farthest I've got is setting up type of Troubleshooting new build with used parts. hp z420 MB, e1620 CPU. Sometimes boots, sometimes doesn't. Crashes when trying to load TruNas. Scale or core. farthest I've got is setting up type of](https://preview.redd.it/troubleshooting-new-build-with-used-parts-hp-z420-mb-e1620-v0-0thw1uq6j7v91.jpg?width=640&crop=smart&auto=webp&s=b8d602185162fa13f20d84fe71e71aba7c32393a)
Troubleshooting new build with used parts. hp z420 MB, e1620 CPU. Sometimes boots, sometimes doesn't. Crashes when trying to load TruNas. Scale or core. farthest I've got is setting up type of
![HP Z420 Workstation Intel Xeon E5-1620 v2 3.7GHz 8GB 1TB HDD [Z420] - $1,399.99 : Professional Multi Monitor Workstations, Graphics Card Experts HP Z420 Workstation Intel Xeon E5-1620 v2 3.7GHz 8GB 1TB HDD [Z420] - $1,399.99 : Professional Multi Monitor Workstations, Graphics Card Experts](https://www.compeve.com/images/06dccaaa39aa97da4ceb04703ef70f94.image.550x550.jpg)
HP Z420 Workstation Intel Xeon E5-1620 v2 3.7GHz 8GB 1TB HDD [Z420] - $1,399.99 : Professional Multi Monitor Workstations, Graphics Card Experts
![Amazon.com: Intel Xeon E5-1620 v2 Quad-Core Processor 3.7GHz 0GT-s 10MB LGA 2011 CPU44; OEM : Electronics Amazon.com: Intel Xeon E5-1620 v2 Quad-Core Processor 3.7GHz 0GT-s 10MB LGA 2011 CPU44; OEM : Electronics](https://m.media-amazon.com/images/I/51ZMRQAvGPL.jpg)