Apple powermac server g3 minitow Service Manual

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 Troubleshooting
New Components Theory of Operation/HFS+ Formatted Drives - 
 
Note:
 
 When diagnosing hard drive problems, it is important to 
verify whether or not the customer may have used the wrong disk 
repair software for their drive before assuming that the problem 
is hardware related. 
If you experience problems with a hard drive that has been 
formatted with HFS+, Apple Computer recommends using the 
version of Disk First Aid included on the system software CD that 
shipped with the unit. (See the Symantec Web site at http://
www.symantec.com/nu/num-hfs.html for more information on 
Norton Utilities and Mac OS Extended format.)
Some other disk utility and disk locking programs are 
incompatible with Mac OS Extended format. Before you attempt to 
use a disk utility or disk locking program, make sure the version 
you have is compatible with Mac OS Extended format. Check the 
documentation that came with the program or contact the 
manufacturer or the vendor that supplied the program.