I'm trying to flash bios to a motherboard MSI B450M-A PRO MAX.
I have connected to the "new type" JSPI1 connectors.
Think i have a connection to the chip, but its not listed on your chip list. Gets a response only once every time i power up the chip.
I use a CH341A PRO programmer with a 1.8V converter. Then connected wires directly to the motherboard. No unsoldering. Ubuntu 18.04.4 LTS
https://forum-en.msi.com/index.php?topic=322528.0 - Connected by this diagram
Can you help me?