Replacing the iMac motherboard

The motherboard is a technologically complex device that serves as the main link in the operation of all internal systems of the monoblock. The most important chips and microchips are located on it, and all computer elements are attached to it in one way or another. A partial or complete failure of the motherboard can lead to malfunctions of the associated elements, which further increases the complexity of the failure.

Technological aspects of replacing the iMac motherboard

The main causes of problems with the motherboard include the following factors:

• degradation of parts is a natural process that is accompanied by a decrease in their performance.
• Incorrect firmware update — software errors are fixed by reinstalling the operating system.
• connection errors — incorrect connection of external devices (TV, speakers, etc.) may cause the motherboard elements to burn. Negative processes sometimes spread to neighboring polygons. Most often, this occurs as a result of failure of external devices or connecting systems that have external power. Another common cause of breakdowns in such cases is a jump in static electricity.
• Unskilled repair — independent attempts to fix a broken iMac lead to a number of serious breakdowns. The most common among them are breaks in the loops, damage to the elements and main tracks of the Board with a screwdriver, as well as burning parts as a result of unprofessional closing of circuits under voltage.

Cost of replacing the iMac motherboard