crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 James Walker

crwdns2947189:0crwdne2947189:0:

How 2 fix a hijacked boot up

crwdns2934249:0crwdne2934249:0:

I know there’s a way to silence the startup chime. If you’re knowledgeable and familiar with TERMINAL.

As a test I deliberately gave it something to beep at for an error.  No memory got a beep but the three lights stayed lit. The USB ports weren’t polled (I’ve a Flash Drive with a red LED to indicate use.

No keyboard, no error response. Seems to point to a bad display subsystem. I checked all the cables and they’re all properly connected except the mic/camera.

I’m open to all insights.

crwdns2866306:0crwdne2866306:0:

iMac Intel 20" EMC 2133 and 2210

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

+672754

crwdns2934245:0crwdne2934245:0 Dan

crwdns2947189:0crwdne2947189:0:

How 2 fix a hijacked boot up

crwdns2934249:0crwdne2934249:0:

-I know there’s a way to silence the startup chime. If you’re knowledgeable and familiar with TERMINAL. As a test I deliberately gave it something to beep at for an error. No memory got a beep but the three lights stayed lit. The USB ports weren’t polled (I’ve a Flash Drive with a red LED to indicate use. No keyboard but no error response. Seems to point to a bad disp[lay subsystem. I checked all the cables and they’re all properly connected except the mic/camera.
+I know there’s a way to silence the startup chime. If you’re knowledgeable and familiar with TERMINAL.
+
+As a test I deliberately gave it something to beep at for an error. No memory got a beep but the three lights stayed lit. The USB ports weren’t polled (I’ve a Flash Drive with a red LED to indicate use.
+
+No keyboard, no error response. Seems to point to a bad display subsystem. I checked all the cables and they’re all properly connected except the mic/camera.
I’m open to all insights.

crwdns2866306:0crwdne2866306:0:

iMac Intel 20" EMC 2133 and 2210

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 James Walker

crwdns2947189:0crwdne2947189:0:

How 2 fix a hijacked boot up

crwdns2934249:0crwdne2934249:0:

I know there’s a way to silence the startup chime. If you’re knowledgeable and familiar with TERMINAL. As a test I deliberately gave it something to beep at for an error.  No memory got a beep but the three lights stayed lit. The USB ports weren’t polled (I’ve a Flash Drive with a red LED to indicate use. No keyboard but no error response. Seems to point to a bad disp[lay subsystem. I checked all the cables and they’re all properly connected except the mic/camera.

I’m open to all insights.

crwdns2866306:0crwdne2866306:0:

iMac Intel 20" EMC 2133 and 2210

crwdns2915684:0crwdne2915684:0:

open