Why isn't my new PC POSTing? There's a clear white light that shows up next to the CPU indicator on the EZ Debug LED on my MSI B365M PRO-VDH Motherboard and when
![PC isn't booting, Flashing CPU & DRAM light on MBU - CPUs, Motherboards, and Memory - Linus Tech Tips PC isn't booting, Flashing CPU & DRAM light on MBU - CPUs, Motherboards, and Memory - Linus Tech Tips](https://linustechtips.com/uploads/monthly_2020_03/F36F683F-9EB8-473C-9DA1-08862208AF3A.jpeg.c6d01434a7c0a4c57a651b8b21c2518b.jpeg)
PC isn't booting, Flashing CPU & DRAM light on MBU - CPUs, Motherboards, and Memory - Linus Tech Tips
![MSI PRO B660M-A WiFi DDR4 Motherboard CPU Light is red with intermittent DRAM light flashing orange | MSI Global English Forum - Index MSI PRO B660M-A WiFi DDR4 Motherboard CPU Light is red with intermittent DRAM light flashing orange | MSI Global English Forum - Index](https://i.imgur.com/vDX1d5Sl.jpg)