Asmedia ASM2464 NVME/USB 4.x Controller Firmware Version 250123_85_00_00

Thank you, after flashing this firmware, seems internal fan still not working.

Hi, you need to restore the original configuration file otherwise it may not work.

try replacing the configuration file below with the one from the latest package and reflash it

 

New Firmware  Asmedia ASM2464 NVME/USB 4.x Controller Firmware Version 250417_85_00_00

I also have the Ugreen CM642, after updating it seems to run a little hotter... It has the same temps (according to MacOS) as my fanless ACASIS enclosure. I think something might be wrong with ugreens INI because even with their provided update tool this happens.

Anyway... I tried updating to version 2504417_85_00_00 but MPTool complained the ini file provided by Ugreen (as_mp_Toolv0.6.ini) is not compatible, its version=1008 instead of version=1009
Comparing the ugreen file with the one here from the latest firmware theres only 4 fields different:

version=1009

Reload_Waiting=5
CmdLineNoDevRetryMax=5
CmdLineNoDevDelayms=3000

Version is the first field and the rest is at the bottom of [usb_func], those 3 fields do not exist in the original ugreen INI so i added them, after those changes MPTool accepted the file and update seems to have worked. Other than being hotter everything is fine.