cisco switch 3750

[bern.to01]

please can someone help me i have an issue with my  cisco 3750 power inline failed 

here is my error when the switch boots up

*Mar 1 00:00:24.209: %STACKMGR-4-SWITCH_ADDED: Switch 2 has been ADDED to the stack
*Mar 1 00:00:24.285: %ILPOWER-3-CONTROLLER_POST_ERR: Inline Power Feature is disabled on this switch because
Power On Self Test (POST) failed on this switch.
Please consult TECH support for further assistance
*Mar 1 00:00:25.769: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
*Mar 1 00:00:27.103: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan
*Mar 1 00:00:48.049: %STACKMGR-5-SWITCH_READY: Switch 2 is READY
*Mar 1 00:00:48.049: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 2 has changed to state DOWN
*Mar 1 00:00:48.049: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 2 has changed to state DOWN
*Mar 1 00:00:48.435: %STACKMGR-5-MASTER_READY: Master Switch 2 is READY
*Mar 1 00:00:48.771: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(46)SE, RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 21-Aug-08 15:43 by nachen

[Philip D'Ath]

You have a hardware issue.  If you have a Cisco Maintenance contact TAC and request an RMA.

[RUSSELL STONE]

Do you get the same POST failure when this switch is booted up as a single switch (not connected in a stack with stackwise cables)?  Are there any devices patched into the switch during bootup that would be attempting to use POE?