Some logic board repairs may require longer testing periods to re-create original problems and verify the repair has been successful after the service is complete. If additional components require replacement or if the Macbook or Macbook Pro have newer i-series logic board, then the cost of the repair may be higher and will be determined during the free diagnostics stage.Īll logic board repairs are extensively tested and come with a 3 month warranty. M.J.S use the latest tools, micro soldering equipment and genuine components to repair your Apple logic board. With years of experience in component level logic board repairs, our technicians have a very high success rate at all logic board repairs, including Macbook Pro computers that have been liquid and physically damaged, not to mention iPhone`s that have been dropped in the bath! Mac OS loading bar freezing halfway though loading The common symptoms of logic board problems are: Our repair service is backed by a three month warranty. The motherboards we commonly repair include: This is MUCH CHEAPER than spending hundreds of pounds on replacement salvaged parts, normally second hand from eBay sellers, or posting your valuable computer to some company in London who you don`t know. Once the faulty chip is identified, the next stage is to remove the faulty component and solder the new chip in its place. To find the faulty part, motherboard schematics are used. Replacing the faulty components is not as easy it may sound because firstly, you have to know which IC or filter is faulty. Each component has a unique function to carry out.Ī microscope is required to see the components in order to fault diagnose. If one component fails usually the whole motherboard fails. Motherboards / logic boards are printed circuit boards which allow all components to communicate to each other. MJS have successfully resurrected from the dead hundreds of 'no power' or liquid damaged MacBooks and iPhone's that have motherboard damage!

Macbook pro 2008 motherboard