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| Ultimate I/O stuck in Keyboard mode after firmware reflash — no LED, PID_0412 |
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| mark0804:
Hi all, I’m troubleshooting an I-PAC Ultimate I/O board that’s currently stuck in Keyboard mode after a firmware reflash. Hoping someone here has seen this behaviour or can offer insight. 🧰 Setup & Background * Board visually resembles the I-PAC2 layout shown on Ultimarc’s site * Previously worked in XInput mode, LED was active, inputs responsive * WinIPAC V2 used for mapping and firmware upload * After reflash, board now shows as “Ultimate I/O” in WinIPAC V2 (Board attached: uio) * LED no longer lights up, hotkey combos don’t work, and XInput won’t activate🧪 USB Descriptor Info * Device Manager shows: USB\VID_D209&PID_0412&REV_0056 USB\VID_D209&PID_0412 * This PID isn’t listed for standard I-PAC2 or Ultimate I/O — possibly a newer revision?📎 Screenshots Available * WinIPAC V2 layout and status bar * Firmware uploader window * Device Manager with VID/PID * joy.cpl test panel * Photo of the board itself📬 Support Request I’ve contacted Ultimarc and requested the correct .ufw firmware for Ultimate I/O with multi-mode support. In the meantime, I’d love to hear from anyone who’s: * Seen PID_0412 before * Recovered from a similar firmware lock * Has tips for restoring LED/XInput functionalityThanks in advance — happy to share screenshots or test suggestions. Cheers, Mark Perth, Western Australia |
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