Updating firmware to Asmedia 1142 brick my 2 x USB 3.1 ports

   I do an update firmware  to USB 3.1 ports ASM1142 with app "ASM114_MPTool"  downloaded from station drivers. App say "PASS". After restart PC, I can not view my USB 3.1 ports. I do reset MB Bios, same issues. When I try to update from DOS say "Can not find ASMT Host. Update firmware failed". From Windows ...."Your hots device is not ready".  Now ...can not view FW Version in the ASM114_MPTool. How can be fix? Maybe Admin can help with a new ASM 1142 tool ?

from that link I install firmware to USB 3.1 :
station-drivers.com/index.php/en/compone...own/4447/lang,en-gb/

MB: Asus Sabertooth X99 with 2x USB 3.1 ports Asmedia 1142

Hi,
have you checked the chipset if yes try updating the bios then a clear cmos and at the end turn off the pc for 1 minute

Hi,

I just remove the battery ,reset bios. Same problem..... Whem I insert a stick in all USB 3.0 and 2.0  led stick flashes 3 times. When I insert in USB 3.1 stick does not flashes.(during BIOS setting). Bios are latest and was reflashed with same version 4101

Did you turn off your PC electrically before doing a clear cmos 1 to 2 minutes if yes try to delete the usb 3.2 ports via the device manager then restart to see if it reinstalls the drivers
Also try installing the latest Asmedia drivers

I reset system with power cord ouț.  I have a  hirenboot cd . When the USB 3.1 was working befoure dead firmware  I can see USB 3.1 în the Hiren boot windows PE. Now I cant view USB 3.1 with Hiren. It is not a driver issue. or operating system.