Doddanagamangala does not hold a branch, or a second person, for this shop. They work at SAI Laptop Service in Ganesh Complex, Electronic City, above the TVS showroom and opposite Infosys. Bring the laptop across.
They follow a fan that will not settle
Loud fans, sudden shutdowns, and heat through the palm rest are traced to the fan and the heat sink, and that path is repaired. Heat is not assumed to be a new board. A cracked or flickering screen, a battery that swells or will not charge, keys that stick or stay dead, an SSD or a new drive for a slow disk, and a malware clean for pop-ups are each decided on their own.
Why heat keeps its own line
The benefit is a smaller job when the fan and the heat sink are actually the fault. You are not walked into a larger part because the palm rest felt warm. The quote names the heat work before any paid work, and you can turn it down.
Describe the noise on 099724 47766. The services page, the Doddanagamangala repair page, and the technician page tell the rest.