Found inline power controller write failure

ERROR on my switch 3750, here the message on booting:

Waiting for Stack Master Election…
POST: Inline Power Controller Tests : Begin
POST: Found inline power controller write failure, inst 11
POST: Inline Power Controller Tests : End, Status Failed

POST: Inline Power feature is disabled on this switch

POST: PortASIC CAM Subsystem Tests : Begin
POST: PortASIC CAM Subsystem Tests : End, Status Passed

POST: PortASIC Port Loopback Tests : Begin
POST: PortASIC Port Loopback Tests : End, Status Passed

Election Complete
Switch 1 booting as Master
Waiting for Port download…Complete
————–

I use 3750 for 16 PCs and 12 IP Phone 7960G. PC client still work but I can’t use or activate PoE on my IP Phone anymore. I try to give command = “power inline consumption <miliwatts range 4000 – 15400>” but still failed.

does anyone know whats the problem??

update:

the answer here on sadikhov forum..