problemas com ICD2BR

Pessoal, meu ICD2BR está apresentando a seguinte mensagem:
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
Alguém tem alguma ideia do que possa estar acontecendo?
Abraços
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Connecting to MPLAB ICD 2
ICD0021: Unable to connect with MPLAB ICD 2
MPLAB ICD 2 Ready
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
ICD0082: Failed MPLAB ICD 2 operation
Setting Vdd source to target
ICD0082: Failed MPLAB ICD 2 operation
Running ICD Self Test
ICD0082: Failed MPLAB ICD 2 operation
Alguém tem alguma ideia do que possa estar acontecendo?
Abraços