Solution for PowerBook G4 adapter strain, wire fatigue

The main connector on the round-style power supply included with several PowerBook G4 Titanium, iBook and PowerBook G3 Pismo models is an IEC C5.

Unfortunately, there is no strain relief built into the device and the cable on some adapters. This means that if the wire becomes pulled or frayed at the connection ends, a short can occur and the adapter can be permanently damaged. In some cases, the thin cable is actually severed where it emerges from the casing and blackened - with a burning smell to boot.

Part 311-9359 from the Web site http://rswww.com (use the Search function) is a viable replacement for Apple's included cable, and can help prevent strain, or repair your current adapter if the wire has become frayed or pulled loose.

Feedback? Late-breakers@macfixit.com.

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