The original AC Adapter (P/N 608428-001) for my Pavillion CTO Entertainment PC, Mdl dv6500 has a large plug with a center pin on the output side and this is connected to a 3" long adapter with a small tip. The tip broke off and I am looking for a replacement for this short adapter or a completely new AC adapter with the correctly sized female plug. However when I search my model # I find many replacements with tip sizes ranging from 4.0 mm to 7.0 mm.
Can anyone tell me what the correct size tip is requred?