When i bump or touch my laptop it opens browsers.
I found when i move my monitor back and forth its more sensitive.
It works fine as long as i don't touch it. if i use a usb keyboard and mouse without bumping it, its good.
All suggest a loose connection.
Does your notebook have a mini PCI wireless card.
plugged it in and it seemed to at least make it better if not fix that issue.
Make what better - fix what issue.
I unplug monitor, floppy drives, cooling fan and nothing.
You should not be attempting to start the notebook with no cooling fan in place else you will fry the CPU, if not already done.
I tried removing the processor and it did the same thing, battery led just turns off.
That is to be expected with no processor in the MB CPU socket.
Points of particular importance.
Over tightening or placing incorrect screws into the MB or the notebook chassis can cause a short circuit.
Old thermal compound must be correctly cleaned off and a fresh amount applied before reassembling after removing the CPU/GPU heatsink and cooling fan.