Beware ‘Soft’ Partitions

1998 – Long ago, as it has been mentioned, some companies used soft partition software.1 This was an overlay of the hard partitioning format. In some cases, this worked okay, but in most cases, it worked just like Stacker or eDisk2 (for more on these ancient utilities, see Miscellaneous Macintosh FAQ) – sooner or later […]

Fixing Sound and Display Problems in the Classic Mac OS

1998 – Go into your Preferences folder and remove Display Preferences and Sound Preferences. One of the problems when Mac system software switched over was that the engineering team at Apple created Monitors & Sound, instead of leaving them separate, when they created Mac OS 7.6. This created two separate versions of preferences files which […]

Level 2 Cache for the 68040

A Level 2 (L2) cache was a popular way to boost performance on faster 68030-based Macs, including the Mac IIci, Mac IIvx, and Mac IIfx. But none of the 68040-based Macs shipped with an L2 cache, although most were capable of using one. The L2 cache is automatically accessed by the 68040 series processor, whether […]

ISDN

ISDN is a nearly forgotten service provided by the telephone company to provide digital transmission of voice, data, video, and more over a conventional land line. It is faster and more reliable than the 56k modems that have been in use since the late 1990s. [There was a time when we had ISDN service for […]