There seems to be some confusion about compatibility with certain motherboards.
There seems to be some confusion about compatibility with certain motherboards.
Hello, I'm setting up a new rig using an O11 Dynamic Evo and an Asus Strix X670E-F Gaming WiFi. The Evo features a front panel connector that differs from most cases—its cables are all combined into a single contact, with only six pins used. The X670E seems to have a distinct layout based on the diagrams I've reviewed. It appears to be labeled differently, which raises doubts about full compatibility. Unlike the Evo, the X670E lacks ground pins and has its power button switch labeled normally, while the adjacent pin is designated as ground. On one side, it doesn't have HDDLED pins, and the reset switch is simply named RSTCON with NC next to it—its meaning isn't clear. I've shared these diagrams and consulted forums, but opinions are mixed: some suggest it's fine to connect them, while others advise using an adapter. I contacted support yesterday, and they confirmed they'd send an adapter if needed, estimating a 18-22 day wait. I'm hesitant about delaying the build for another three weeks just in case it doesn't arrive. Since the motherboard lacks an internal power button, I can't start it without modifications. It seems unusual that Lian Li would claim compatibility across various new boards without providing an adapter, especially given my concerns. Do you know if this setup is acceptable? Have others used the same components? Thank you for reading my update.
For quicker results, purchase Dupont male to female wires—they’re usually affordable. Once they arrive, switch to the adapter Lian-Li recommended; this is optional if you prefer. You can find them here: https://www.amazon.com/male-female-jumpe...mper+wires They might have used non-separate connectors, assuming it would simplify the setup. Then comes the latest generation of motherboards.
the distinction between the lower two charts is straightforward: one explains the typical labeling for the front panel, while the other shows the wiring on the motherboard. for instance, the power switch connects directly to ground. here, the reset button also goes to ground, though polarity isn't an issue for a switch. past that, it appears the board blends both common standards, allowing each to function as a complete set. TL;DR: it'll work.
I think NC stands for normal Common, which seems like another reference point, but I haven't seen anything actually applied to that pin before. There are many F Panel connectors like the one on the EVO that have this pin built in, but it doesn't have any wiring attached. It's just there because the pin spot above it is empty, which keeps the connector secure in that area. This stops users from flipping the connector upside down and having the pins face wrong. Photo Source
Normally NC means 'not connected' – there’s a pin there, but it doesn’t point anywhere. As you suspected, it’s employed to create an asymmetric plug so it fits only in one direction.
Thank you all for your responses. I believe it will work out. I'll share the outcome in the thread after testing.