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September 1st, 2025 11:09
hwc1208 error mx 7000 OME mx460c
Hello,
After replacing the motherboard(mx460c), we get the error "HMC1208 in OME and no signal when trying to power on the blade with KVM. All parts have been swapped with another working device, and a minimum POST/all LEDs on the board are powered green/no issues in IDRAQ//OME>power USAGE by Device >>slid-5 20W
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DELL-Joey C
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September 2nd, 2025 01:53
Hi,
For HMC error, this is due to that the CMC/MM is not able to communicate with the sled. Can you confirm the error is HMC1208? Can you confirm the model is correct, MX460c? Can you provide the MX460c's motherboard DPN# for us to confirm the part information. You mentioned no signal when trying to power on, but is the power button of the Sled blinking any LED?
Team25
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September 2nd, 2025 17:58
Hi,
today the problem was solved, the system board was replaced again and also USB/power panel.
Thanks for cooperation