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- Tech tool pro 11 mac os x#
- Tech tool pro 11 mac os#
- Tech tool pro 11 install#
- Tech tool pro 11 update#
- Tech tool pro 11 full#
Finally, i made a CD-R copy of my TTP CD-ROM, identical except for the one-byte change from F9 to FF: No Crashes when running under OS 7.6.1.
Tech tool pro 11 install#
I did this several times with both a CD all-Macs OS install and an OS originally installed on the IIsi HD specific to the IIsi. I re-edited it to be F9 again: the crashes returned. I edited the crashing copy of 7.6.1 copied from the TTP CD-ROM so that the byte was FF: the crashes went away. There was 100% correspondence between the presence of F9 and Type 1 crashes, and FF and no crashes. I checked the 5 or 6 other OS 7.6.1 System files i currently had available on various Mac HDs and on the AlSoft DiskWarrior 2.1.1 CD-ROM: all of them had the byte FF at that same position. I checked the three MicroMat-made TTP CD-ROMs i have (for TTP 2.5.4, 3.0.6, and 3.0.9): every single one had the byte F9 at offset 2910 in the gpch ID=667 resource. Specifically, a one-byte difference in the “gpch” resource between working and crashing versions of the file. After many, many hours of thought and experimentation, i finally found the problem: a defect in the System file of OS 7.6.1 on the TechTool Pro CD-ROM. There were several false leads and dead ends. Next, i spent literally a couple of days trying experiments comparing the working and crashing copies of OS 7.6.1, and shuffling parts between them to try and narrow down the root problem.
Tech tool pro 11 mac os#
Tech tool pro 11 update#
Having become annoyed at this situation during March 2005 testing for an update to this review, i decided to take the time to look deeper into the problem. TechTool Pro 4 lets you quickly and safely unfragment these and other files so your system runs reliably at its peak.Sonic’s TechTool Pro CD-ROM Fix Type 1 Crash Fix History & The SituationĪs discussed in the individual reviews for TechTool Pro versions 2 and 3, Type 1 crashes when booted from the TTP CD-ROM have been very frequent, esp.
Tech tool pro 11 mac os x#
The Mac OS X system contains thousands of files that fragment quickly. TechTool Pro now offers a new optimization feature for your Mac OS X drive. This means that repair and maintenance chores that once took minutes will only take seconds.
Tech tool pro 11 full#
With Mac OS X's native multitasking capability, TechTool Pro 4 can now run its full battery of tests simultaneously.
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With the power of Mac OS X, TechTool Pro 4 is now the fastest version of the program we've ever made.
![tech tool pro 11 tech tool pro 11](http://forumimage.ru/uploads/20090417/123997346790898875.gif)
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Now there's no more need for a bootable CD or ancillary hard drive for system drive repair or maintenance. If you ever have trouble with your main drive, simply restart your computer and your system will start from your Emergency Drive giving you immediate access to the utilities you'll need to resurrect your main drive. This new partition is created WITHOUT the need to reformat your current drive and allows you to store a copy of your system, a copy of TechTool Pro and even allows you to make room for other utilities. The eDrive feature allows you to create an invisible emergency volume from your existing drive. TechTool Pro 4's SMART test allows you to automatically monitor this vital data and be forewarned of impending danger to your data, allowing you to back up critical information before disaster strikes. Most modern hard drives now support this industry standard that employs predictive diagnostics and analysis to help foresee a drive failure BEFORE it happens. TechTool Pro now features a suite of S.M.A.R.T tests (Self Monitoring Analysis And Reporting Technology).