IESS.

Advanced Chip-Level Laptop Repairing Course in Kolkata | Hardware & Software Training Join the Advanced Chip-Level Laptop Repairing Hardware & Software Training Course at IESS – Institute of Electronics Systems and Services, Kolkata. Since 2004, IESS has been providing professional, industry-oriented training with 100% practical hands-on experience on live laptops and desktop motherboards using modern repair equipment. The course covers complete laptop motherboard chip-level repair, including dead laptop repair, no power, no display, graphics and non-graphics problems, motherboard circuit analysis, BIOS programming, BIOS recovery, boot loop, overheating, charging circuit faults, battery backup issues, USB, HDMI, LAN, audio and Type-C port repair, display and backlight faults, keyboard and touchpad issues, SOC chip, EC/IO Controller, ICH/PCH chipset diagnosis, SMD component replacement, power section troubleshooting, and advanced fault finding. Students also learn Windows installation, driver installation, BIOS updates, software troubleshooting, virus removal, data backup, system optimization, and complete laptop software repair. The course includes desktop motherboard chip-level repairing for all major brands. Students from Kolkata, all districts of West Bengal, and other states of India are welcome to join this advanced practical training program and build a successful career in laptop repair, service engineering, or self-employment.