<snip>
7300, 7500 and 7600 all have the same 50 MHz maximum bus speed. The
processor card determines the operating speed.
<snip>
Inquiry:
How do you set the bus from 44 MHz to 50 MHz, if you have a Power
Macintosh 7600, and a 400 MHz Newer Technology MAXpowr G4 CPU upgrade
installed?
I also note that the MAXpowr Control software version 2.0.5 by Ben
Mickaelian (now employed at Sonnet, I understand...) crashes the 7600,
if I try to use the Control Panel to set the Backside cache to anything
besides 200.0 MHz (400.0 � 2.0), so I can not try the 266.7 MHz (400.0 �
1.5) or the 400.0 MHz (400.0 � 1.0) settings.
The main bus speed on the PM 7x00, 8x00, and 9x00 is set by the
processor card. Generally Newer Tech's cards set it to 50Mhz. You
should be able to run Newer's Guage PRO and it will list the bus
speed.
The backside cache has a max speed it is rated for, and pushing it
faster simply makes it un-stable and crashes your computer. Sounds
like you have cache rated at 200Mhz, a common speed for backside
cache.
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