Problem with the new Intel NUC startup.
Problem with the new Intel NUC startup.
Hello, I recently purchased an Intel NUC7PJYHN kit. It includes a 2.5" SATA SSD and an 8GB PC4-3200 LC22 SODIMM RAM. After assembling it, the device fails to power on. No fans spin, screen remains inactive, and the power button LED flashes three times. I suspect the RAM isn't compatible, possibly due to high MHz settings. I expected it to downclock automatically, but it doesn't seem to work. Can you find a way to adjust the RAM speed or troubleshoot this issue?
The issue you described is quite common with the NUC setup and Corsair 3200 SODIMMs. Initially, the system wouldn't boot as expected. The only workaround was to temporarily use compatible RAM to update the BIOS, after which the Corsair RAM functioned properly. Fortunately, I had a laptop with suitable RAM available for a short period.
These budget-grade NUCs are quite bothersome on this system and don't meet expectations in terms of memory speed. They refuse to run at the required 2133 MHz and even avoid it. If you use a slower memory, try setting it to 2133 and reducing the voltage—switching the memory often makes it work smoothly. Based on the cost, I’d suggest returning it, as there are much faster used or new models available that perform better and use power more efficiently.
The other issue with the NUCs is their design causes them to accumulate dust, requiring full disassembly for cleaning. This process is much more time-consuming and inconvenient than necessary. They could have made the fan more accessible without needing to take apart the entire unit.
Thanks for the ideas. I don’t have any other slower RAM available, so I think I’ll switch to the current SSD and replace it with slower options. I expect a 2x4Gigabit for dual-channel if I’m using it. The NUC is set up for Home Assistant and should handle the task well. It will be installed in an area with minimal air movement, which means dust shouldn’t be a problem since my 2012 NAS remains mostly clean. Appreciate the input!