It happened to me 2 to 3 times already. Overall it looks like this:
- Laptop is powered off
- I press the power button
- It immediately blinks red
- Status LEDs blink POST error code
- Laptop turns off again immediately after blinking POST code
- I press the power button again
- Laptop boots normally
This happens very rarely, so I wasn’t able to record and decode the code.
Batch 5 DIY laptop, all stock hardware (single slot 32GB RAM, SN850, i7), BIOS version 3.06.