All of our Technical Persons are extensively trained in Apple Macbook /laptop motherboard repairs down to component level. A lot of other service centers state they do component level repairs but what they do not tell you is that there are different levels.

For Example

Level 1 – DC Jack/Relevant Components Replacement

Level 2 – Power Regulation components Replacement (6-12 pin ICs)

Level 3 – Controller IC Replacement (200-400 pin ICs)

Level 4 – BGA Rework Reflow (Northbridge / Southbridge / Graphics Chips)

Level 5 – BGA Reballing

Unlike other repair centers we are trained to repair down to level 5. Currently we work with InfraRed BGA Rework/Reflow units to our disposal and we have added equipment to help reball BGA Chips.

With cutting edge technology to our disposal we are much more equipped than our competitors to repair Northbridge and GPU issues which are common on most laptops, more so now that manufacturers are fitting higher end chips with ever higher failure rates.

Common Symptoms are:

Your laptop battery will not charge

Wobbly DC Jack Power Connector

Intermittent Battery charging

Screen Dims and brightens often

When power supply is moved laptop turns off

The charging light may not illuminate.

A burning smell coming from the DC Jack

No Power

Macbook /Laptop power problems are also caused by faulty power sections on the motherboard, which can stop your laptop from recharging or powering up

Common Symptoms are:

Turns off after a while

Not turning ON

Not charging battery

Power supply light blinking when inserted

Battery does not charge even though a new battery has been purchased

Battery does not charge even though a new Power supply has been purchased.

SCREEN CORRUPTION

Macbook display problems are also caused by a faulty screen , Flexgate or VGA chip on the motherboard, which can affect the display.

80% of the time its a fault with your Flexgate or onboard Graphics Card. These graphics chips are BGA form factor, Ball Grid Array chips cannot be resoldered using convention soldering irons. Always have to use Professional BGA rework stations..

Common Symptoms are:

No Back light

Multi Colours

Multi unknown alphanumeric characters

Blank Screen

White Screen

Flickering Screen

Lines on Screen

Also Liquid Spills cause components to short on the motherboard. So the best thing is to turn off your Macbook immediately and mop down any excess liquid with paper towels (do not use a hair dryer as that will cause more issues). Make sure the battery is removed and send the laptop to us immediately. Liquid spillage can cause rusting if the Macbook is not sent to us immediately.

Common Symptoms are:

Keyboard Sticky

No power

Failure of drives

Motherboard Failure

**Call NAD GLOBAL or e-mail us at [***] to find out how we can help you with your logic board repair and replacement requirements for MacBook, MacBook Air, MacBook Pro & all branded Laptops....