HARDWARE repairs for PC/IBM Compatibles & Apple Mac:
This area of repair service covers the range from restoring a dead/faulty motherboard, replacing or fixing a faulty LCD screen back-light or inverter circuit, cracked LCD screen replacement, power connector socket replacement, replacing faulty electronic semi-conductor components, through to chip level repairs.
All issues require careful scrutiny so as to minimize the end cost of restoring a motherboard or LCD.

Generally speaking, the repair & service of laptops and netbooks is a very specialized field, and so the level of expertise  required is far more sophisticated  than when performing work on the larger desktop systems. Motherboards are repaired rather than just swapped. A finely balanced combination of skills involving electronics, programming & manual precision is what is required in order to work on such delicate electronics.