From Konappana Agrahara the person you want is not in a stall on the local street. They work the walk-in counter at Ganesh Complex in Electronic City. Carry the laptop to them.
They separate faults that feel alike
A warm palm rest, a fan that stays loud, and a sudden stop are followed to the fan and the heat sink. When the disk is slow or on its way out, they put in an SSD or another drive. Those are not one sentence. A cracked or flickering panel, a battery that will not hold, and keys that stick or stay dead are named on their own. Malware, pop-ups, and locked files are cleaned off rather than folded into a parts order.
Why the name of the fault matters
The benefit is that heat is not quietly sold as a new disk, and a dirty system is not quietly sold as a new panel. They say which one it is, then the quote, before any paid work.
Tell them the symptom on 099724 47766. The services page, the Konappana Agrahara repair page, and the technician page describe this counter.