MPC 5503 Dead

[Roger67]

hELLO Folks,

we have a MPC 5503 which seems to be Dead.

No,Diplay,no Fan-noises,no any Noises......

We changed the PSU and the Main IOB Board.

Any Ideas ?

Thanks
Roger

[Zeldaman]

Re: MPC 5503 Dead

Hi there!
Which display ? Standard or cheetah ?
Greetings...

[Zeldaman]

Re: MPC 5503 Dead

Hi there!
Talked to my technician-colleague, we had this only one time on a 3003 with "normal" display. Dead as a brick - change ac- & dc-psu without success. Changed bcu-board - OK.
Greetings...

[Roger67]

Re: MPC 5503 Dead

Hi there!
Talked to my technician-colleague, we had this only one time on a 3003 with "normal" display. Dead as a brick - change ac- & dc-psu without success. Changed bcu-board - OK.
Greetings...

So finally we changed the PCB ( Power Control Board ) and the 5503 was reborn including Lights,noises ...........

Dont ask me why ........................

Thanks
Roger