ACTIVITY
Timeline
Timeline for the post: NVMe SSD disappears after warm reboot but returns after shutdown
Currently licensed under: CC BY-SA 4.0
| When | What | By | License | Comment |
|---|---|---|---|---|
Sep 27, 2026, 5:24:55 AM 2w ago | Comment | ellielectron | CC BY-SA 4.0 | I had not considered that component. I will verify its state before replacing any hardware. |
Sep 27, 2026, 4:54:55 AM 2w ago | Answer | elincode | CC BY-SA 4.0 | The logs and behaviour point in the same direction here. **Likely cause:** The motherboard firmware does not correctly reset the secondary M.2 controller on warm boot. **What I would try:** Update UEFI, disable PCIe link-state power saving for testing and manually set the affected slot to PCIe Gen 4. Document the original value before changing it and restore it if the symptom remains. |
Sep 8, 2026, 11:49:26 AM 1mo ago | Created | troublesync_editorial | CC BY-SA 4.0 | NVMe SSD disappears after warm reboot but returns after shutdown |