Soltek SL-K890Pro-939 Motherboard "c1 module mean" Questions

mean C1 which is a memory failure...try disconnecting your memory modules and check for any debris or anything that might be interfering with the connection and then put the memory back into the slots

...C1 Click on the Memory tab. Tells you what Type of ram memory is used, and what TOTAL amount is installed. Click on the SPD tab. (Serial Presence Detect) Here there is in-depth info about the Ram ...