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what emac?

my emac will tell me boot_rom _bad so please HELP please.

Other OS, rom bad

Posted on May 6, 2014 1:29 PM

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Posted on May 6, 2014 4:05 PM

Hello, will it boot from an Install Disc?


Hold Mouse button down while booting to open the Disc tray.

13 replies

May 6, 2014 4:39 PM in response to nopeitstaken

Does it boot into Open Firmware with CMD+Option+o+f ?


http://docs.info.apple.com/article.html?artnum=42642


reset-nvram (press Enter)

set-defaults (press Enter)

reset-all (press Enter)


Have you done a PRAM reset, CMD+Option+p+r...


http://support.apple.com/kb/ht1379


In fact, do 3 in a row, takes a bit of time.


Does it boot to Single User Mode, CMD+s keys at bootup, if so try...


/sbin/fsck -fy


Repeat until it shows no errors fixed.


(Space between fsck AND -fy important).

May 7, 2014 1:28 PM in response to BDAqua

BDAqua wrote:


Does it boot into Open Firmware with CMD+Option+o+f ?


http://docs.info.apple.com/article.html?artnum=42642


reset-nvram (press Enter)

set-defaults (press Enter)

reset-all (press Enter)


Have you done a PRAM reset, CMD+Option+p+r...


http://support.apple.com/kb/ht1379


In fact, do 3 in a row, takes a bit of time.


Does it boot to Single User Mode, CMD+s keys at bootup, if so try...


/sbin/fsck -fy


Repeat until it shows no errors fixed.


(Space between fsck AND -fy important).

what emac?

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