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June 6th, 1999, 05:52 AM
#1
P-RAM reset on 9500 at BOOT = Dead MAC!
Action: At boot held down Opt+Com+P+R. Held for approximately. 4 very fast restarts (screen had slight emissions of light, then turned off each time)
Result: Unable to boot under any condition,ie; CD(com+C w/bootable apple sys disk) no flp disk boot, no external HD booting with valid system.
Note: Can confirm that SCSI bus is active & probing (via LEDs on active Terminator). Drives reach spin rate(internal & or external w/system 8.1 or 8.5.1) Monitor seems to locate a sync (green light) for 20 seconds then drops off to amber (no more sync to be found after color change) At present (6/6/99) unable to boot CPU. Please advise as to next action to solve challenge.
HELP...I'm sinking FAST...
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June 11th, 1999, 11:27 AM
#2
try booting with extension off.(hold down shift key at power-on) see what happens. zapping pram can lead to problems
tell us what happens
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IT'S NOT A BUG, IT'S AN UNDOCUMENTED FEATURE
IT'S NOT A BUG, IT'S AN UNDOCUMENTED FEATURE
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June 18th, 1999, 02:35 PM
#3
To boot from the CD, don't hold down the Command key at all--just the "C" key.
If that workd, try disk repair and desktop rebuild.
gmball
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