Updated DeskMini X600 paired with R7 7700 and RTX 3060 Ti via JHH-Link dock-M.2 NVMe – eGPU problems reported.
Updated DeskMini X600 paired with R7 7700 and RTX 3060 Ti via JHH-Link dock-M.2 NVMe – eGPU problems reported.
Hello everyone, I'm reaching out since I'm facing some challenges combining a DeskMini X600 with a Ryzen 7 7700 and an RTX 3060 Ti through the JHH Link Dock 6. My configuration includes a PCIe 4.0 M.2 NVMe SSD, a Founders Edition PCIe 4.0 GPU, and an x16 PCIe 3.0 eGPU adapter connected via the dock. I've tested this setup on both Windows and Pop!_OS. The main problem is that on Windows, after initializing everything and turning on the PC, the system frequently boots using the built-in HDMI port and its own integrated graphics (or the Microsoft Basic Display Adapter if uninstalled with DDU). Sometimes it boots with the external GPU, but Device Manager lists two entries for "Microsoft Basic Display Adapter"—one showing Code 43. The RTX 3060 Ti is detected by GPU-Z when video streams through the RTX's HDMI output. During driver installation, the screen often turns black and doesn't recover. After a forced restart, it reverts to native HDMI, and the RTX disappears from Device Manager. Occasionally, the card appears in Device Manager with Code 43, but even after running the "Error 43 Fix" script, installing drivers results in the same failure—black screen and no recovery. On Pop!_OS, the situation is worse: the system only boots via native HDMI, and the RTX 3060 Ti isn't recognized at all. I've tried swapping in an RX 560, which works perfectly, and using an RX 700 series GPU. Multiple driver installs (clean install, DDU cleanup) haven't helped. I'm leaning toward AMD if this doesn't work. Have anyone managed to get the RTX 3060 Ti running on the DeskMini X600? Any suggestions or alternatives would be greatly appreciated. I've heard the X300 can support an RTX 3060, so I assumed the X600 might too. The JHH Link Dock 6 uses a Gen 3.0 interface—could that be the issue? Thanks in advance and have a great day! Sam
Essentially you're relying on a PCIe storage port for a purpose it wasn't built for, likely due to power or signal integrity problems common in many M.2 docks. Issues tend to appear randomly, but here it seems like signal integrity is the main concern—something that's hard to resolve. The 560 model supports only 8 lanes, which probably explains the limitation. The best fix is to avoid this approach and opt for a proper desktop machine. Many users try these makeshift solutions, but they often fail to function correctly.