I just got a tiny T400S, which comes with a small 65W power adapter, 3.25A output. My last machine was a larger W500, with 90W adpater and 4.5A output. Can I use my old 90W adapters on the new T400S machine?
My theory is that the larger adapter simply has the potential for more power, but that it won't hurt the smaller laptop since that machine should only pull what it actually needs. Can someone confirm this? I don't want to risk damaging the new machine.