View Full Version : TechTool Deluxe

22nd March 2009, 09:22 AM
Hi All,

Sorry if this a bit of naive question but what exactly is TechTool Deluxe?? I recently purchased Apple Care and gave me the option to download it but its 1.3gig. Is it necessary? Who's got it, how often used,etc?



22nd March 2009, 09:23 AM
It's basically a diagnostic/troubleshooting suite.

Micromat - TechTool Deluxe (http://www.micromat.com/index.php?Itemid=51&id=37&option=com_content&task=view)

I've never used it in my history of Mac using. You would only need it if something goes wrong. I'd download it, burn it to a DVD and keep it handy just in case.

24th March 2009, 08:50 PM
TechTool Deluxe saved my ass today

I had the infamous Nvidia graphics card issue on my MBP, was having trouble replicating the fault, ran TechTool deluxe in front of the Genius and when it got to testing the Video Ram the crazy imagery started again. Nice (desired result).

Funny thing was, it said the video ram "passed". Fail.