Save Your Motherboard Through True Engineering
When a laptop or desktop stops turning on completely, authorized brand service centers routinely claim that the motherboard is "dead" and quote replacements costing 70% to 90% of the entire computer. In reality, a motherboard rarely dies all at once. Over 90% of failures are caused by a single shorted ceramic capacitor, a burnt voltage regulator MOSFET, or a faulty charging IC.
Specialized Chip-Level Procedures
19V / 3.3V / 5V Short Detection
Tracing main VIN rails and standby lines using precision voltage injection and thermal camera imaging to locate shorted SMD components without damaging surrounding silicon.
Charging IC & MOSFET Replacement
Replacing damaged BQ/ISL series battery charging controllers, dual N-channel switching MOSFETs, and current sensing resistors.
BGA Chipset & GPU Rework
Infrared and dark-tube BGA stations for lead-free solder ball re-balling and component realignment on graphics chips and processors.
Super I/O (EC) & BIOS Programming
Hardware flashing for programmable ITE, ENE, and Nuvoton embedded controllers and desoldering SPI flash ROMs for clean ME region reprogramming.
Our Dedicated Laboratory Equipment
Hands Technologies maintains a fully ESD-protected repair lab in Brahmi Towers, Trivandrum equipped with:
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Stereo Trinocular Microscopes: 45x optical magnification for inspecting micro-fractures in solder joints and micro-traces.
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Digital Storage Oscilloscopes (DSO): Checking clock generation, reset signals, and pulse-width modulation (PWM) switching frequencies.
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Temperature-Controlled Rework Stations: Precision hot air and micro-soldering irons to prevent PCB delamination.
By replacing individual failing components instead of throwing away the entire motherboard assembly, chip-level repair typically costs a fraction of an official board replacement while restoring the exact same operating performance.