When running my Board (DZ77RE-75K/Intel3770K/32GB Corsair Venegeance) under Win 7 x64 I got some times the message "USB port Overvoltge/Overload" on different ports. If I reset the message it appears on another port. It does not matter if the ports are connected to any device.
I updated everything - but nothing changes.
I understand that you are receiving a message of on overvoltage on the USB ports.
This is an issue that has been reported where the operating system detects an overvoltage on the USB ports and it was fixed thru a BIOS update.
Please go ahead and update the BIOS via the F7 method.
Here you can find the instructions on how to update the BIOS:
Here is the latest BIOS:
This version of firmware is what I have already installed. So it seems the bug is not fixed completely yet.
If you need more information, please feel free to contact me. If you have any test version or debug tool don't hesitate to send it to me.
Please have in mind I am product manager for Intel based mainboards for MEN germany so you can provide me with deeper going questions and to-do's
Is there any new information - my problem still exists because of neither help and nor ugrade of Firmware / Drivers / Management Software.
Would be thankful for any kind of help.
Strange - expensive mainboard - no support, no help.
Next time better AMD?
BIOS upgrade to v53 did not solve anything.
Update from Win7 64 causes crash system upgrade fails.
Update settles after BIOS reset and upgrade from .bio file
Hi and thanks for 0058 firmware image.
It was hard to update my Win7 x64 system (only in recovery mode with CD-Rom possible).
Unfortunally it fixes not the described problem - I will wait for a bugfix.
Thanks and best regards
I have a DZ77GA-70K and i can confirm that the issue is not fixed.
Devices connected to this port works fine, and i think that we can just ignore the power messages but it would be better if we did not get the at all.