ok, can you suggest where I can find more information on how to this?

I have a power supply where I can adjust voltage and current but how do I fond out what settings to use and where to power on the board

so if I plug in original power supply for laptop it will help?
Or perhaps leave charged battery in?

Hi All I have been doing a few board with in circuit programming and in most cases it is working fine but in order for it to work I usually have to use the slowest setting which is usually an overload error If I increase overload protection to 200mA will this help and allow to run at 10% speed maybe...