If your laptop only charges when the cable is held at a specific angle, or doesn't charge at all despite a working adapter, the DC jack itself is usually the fault — not the battery or adapter.
We first rule out the adapter and battery with a quick test, then repair or replace the DC jack on the motherboard if that's the cause.
This is performed at your home or office in Hyderabad — by an in-house SwiftIT technician, not a subcontractor. You're present for the full diagnosis and repair, and the price is confirmed before any work begins.
Tell us what's wrong — we'll give you an estimate and arrange a visit, usually same day.