Electronic devices have become one of the most critical
aspects of our lives and why not? It has been successful in making our lives
easier than ever before and keep us connected with our loved ones. One of the
most popular items is iPod that is rapidly becoming a favorite device for most
of the people in Hamilton. One of the main features in an iPod that requires
utmost attention is the touch that enables you to navigate all the operations
in the iPod. Experts at Applefix suggests its customers not to overlook the
maintenance factor that will lead to a long-lasting life of your iPod. Ipod
repair in Hamilton at applefix 85/a Victoria street Hamilton new Zealand call
078394188
Friday, 29 June 2018
Monday, 25 June 2018
MacBook air 3 beeps black screen fix at applefix hamilton
MacBook air 3 beeps black screen fix applefix hamilton new zealand
You startup your MacBook air and heard 3 beeps? MacBook air 3 beeps black screen fix only at applefix hamilton. You will find many blogs on MacBook air 3 beeps fix we have read few and none of these addressing MacBook air 3 beeps black screen fix correctly. Read some info here . Most of discussion on forum at www.ifixit.com would say clean the board with vacuums cleaner or put new thermal gel layer on processor it never worked for us. If there is a short on the board cleaning or new thermal paste layer will never remove the short.
MacBook air 3 beeps indicate hardware problem most commonly faulty RAM. On MacBook pro A1278 or earlier MacBooks you can replace the ram if it got faulty. But on MacBook air and latest macbook pro ram is part of the logic board and soldered on the board. It is very important to diagnose which part or line is shorted on the line to pin point or address the problem. Unfortunately finding a short of the MacBook logic board and than reading the schematic digram is not something that anyone can do. We also offer MacBook logic board short course which you can join and learn find the MacBook logic board course info here.
On this MacBook air we find the short in one of the RAM. The capacitors on the Ram line were shorted to ground. To confirm this we perform direct voltage to the line and looked through thermal camera which confirmed the ram is shorted. see below picture.
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