From time to time I need to repair a Linux embedded device that is
totally dead.
All voltages are correct on mainboard but yet, the device does not
start.
So, I think 3 reasons are possible
1.Faulty CPU
2.Faulty BIOS
3.Faulty PCB
How( what pins ) to measure to know it is No.1 or No. 2. or No. 3?
Any suggestion?
Thanks
totally dead.
All voltages are correct on mainboard but yet, the device does not
start.
So, I think 3 reasons are possible
1.Faulty CPU
2.Faulty BIOS
3.Faulty PCB
How( what pins ) to measure to know it is No.1 or No. 2. or No. 3?
Any suggestion?
Thanks