Micromat has released TechTool Pro 4.0.3, an update to the company’s hard drive diagnostic and repair utility that adds support in the Video Memory test for the Radeon 9800 XT video card, which is compatible only with the Power Mac G5. In addition, it enhances support for G4 7447 and G5 970FX processors, adds support for Safari to the emergency eDrive volume, fixes bugs and more. It’s a free upgrade that requires Mac OS X v10.2.8; the full version of TechTool Pro 4 is US$97.97.
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