How do you Repair a MacBook: Logic Board and Levels
There are many reasons a MacBook can malfunction, with water damage being the most common. In most cases, repairing the MacBook’s logic board is necessary to restore functionality. Here are the typical steps involved in the repair process. Level 1 Repair: Also known as basic repair. A MacBook consists of the following parts: A screen […]
How do you repair a MacBook
Level 1 Repair Also known asbasic repair. A MacBookconsistsof the followingparts: a screen, a keyboard, a touch pad, a battery, a mechanical or SSD hard drive, a DVD drive, a Wificard,a logic board, and cables connecting other parts to the logic board.The objective is to identify the faulty part(s) fast. We open the bottom panel […]
15 ways to fix black screen on MacBook Pro
IT-Tech Online 15 Ways To Fix Black Screen On MacBook Pro Get a Free Quote This morning, your Mac was functioning flawlessly; however, this afternoon, you encountered a black screen on your MacBook Pro upon turning it on. Now, you might wonder what steps to take to address this situation. Don’t worry! Follow this step-by-step […]
9 Ways to Recover Data on Mac that won’t start up
IT-Tech Online 9 Ways To Recover Data On Mac That Won’t Start Up Get a Free Quote You have accumulated lots of photos, documents, and videos on your Mac hard drive for years. Your Mac suddenly won’t start up or won’t turn on today and you don’t have a data backup on iCloud or Time […]
MacBook SMC Circuit and PPBUS_G3H voltage adjustment
This article is for MacBook logic board component-level repair professionals, written by IT-Tech Online, the Mac repair specialist in Melbourne, Australia. Previous article: MacBook Power Up Sequences & PPBUS_GH3 voltage Next article: Logic Board PM_SLP_S4_L Signal Timing System Management Controller (SMC) is a programmable chip containing Apple computer management codes. We will use the MacBook […]
MacBook not charging? 12 Ways to fix it
IT-Tech Online MacBook not charging? 12 Ways to fix it Get a Free Quote If your MacBook is not charging, there’s no need to fret. This step-by-step guide will help you identify the root cause of the issue. Even if you don’t consider yourself a technical person, don’t worry! There’s a good chance you can […]
MacBook won’t turn on? 12 ways to fix it
IT-Tech Online MacBook won’t turn on? 12 ways to fix it Get a Free Quote When you press the power button, your MacBook won’t turn on. Your MacBook has a black screen only. What to do now? Don’t worry! Follow this step-by-step guide to determine what is going on with your MacBook. There is a […]
What to do when your iMac won’t turn on?
IT-Tech Online What To Do When Your IMac Won’t Turn On? Get a Free Quote When you press the power button, your iMac won’t turn on. Your iMac has a black screen. What to do now? Don’t worry! We’ll run through various checks, tips and tactics to get your iMac back to work again. If […]
Folder with question mark on Mac? 12 Ways to fix it
IT-Tech Online Fix Folder with question mark on Mac Get a Free Quote After years of flawless performance, your Mac has encountered an unexpected issue and is unable to start up today. All you see on the screen is a Mac folder with a question mark. But don’t panic! Before seeking professional help, follow this […]
CPU Vcore power rail and PPVCC_S0_CPU voltage
This article is for MacBook logic board component-level repair professionals,written byIT-Tech Online, the Mac repair specialist in Melbourne, Australia. Previous article:MacBook logic board power rails and ALL_SYS_PWRGD Next article: Mac Logic Board Power On Self Test (POST) We will discuss the creation of CPU main power rail – PPVCC_S0_CPU. The MacBook Air 13” 2015-2017 logic […]
