No startup anymore after installing iChat AV

Posted:
in Genius Bar edited January 2014
I installed iChat AV

and instead of starting up my iMac TFT

displays a grey openfirmware screen like this:

Default catch! code = 300 %SRR0: 01c10fe8 %SRR1: 0003030



I just may select "shut-down" (works) or "mac-boot" (does not work, displays white lines on white screen instead and the system is hanging)

Resetting PR = no effect.

What shall I do?

Comments

  • Reply 1 of 6
    alcimedesalcimedes Posts: 5,486member
    can it restart if you hold down the shift key while booting?
  • Reply 2 of 6
    kiu77kiu77 Posts: 68member
    no.

    just pressing the option key gives me a selection of startable systems and the opportunity to open the CD tray to insert an OSX disk. Starting from this disk works, but old system on HD will still not start anymore
  • Reply 3 of 6
    peerpeepeerpee Posts: 44member
    I've been having a terrible time with my G4/400 10.2.6 after installing the iChatAV app.



    Try and boot from Jaguar disc 1 then go FILE > OPEN DISK UTILITY and repair disk permissions on the volume in question.



    This eventually repaired my kernel panics, but only after I'd reinstalled iChatAV (I'd trashed it earlier) and "reverted to iChat 1.0".
  • Reply 4 of 6
    kiu77kiu77 Posts: 68member
    Quote:

    Try and boot from Jaguar disc 1 then go FILE > OPEN DISK UTILITY and repair disk permissions on the volume in question.



    This eventually repaired my kernel panics, but only after I'd reinstalled iChatAV (I'd trashed it earlier) and "reverted to iChat 1.0". [/B]



    Hi Peerpee,

    so you see no way to get ichat AV working?

    I just work on reinstalling a backup :-(
  • Reply 5 of 6
    dark seraphdark seraph Posts: 104member
    try booting into single user console and running -fsck
  • Reply 6 of 6
    kiu77kiu77 Posts: 68member
    Quote:

    Originally posted by Dark Seraph

    try booting into single user console and running -fsck



    Oh!

    But this doesnt work!

    Open firmware screen instead appears
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