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Apple LC II, strange acoustic error codes on startup, please help!
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Mac Elite
Join Date: May 2002
Location: Germany, 51°51´51" N, 9°05´41" E
Status:
Offline
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So i�ve got my hands on an old LC II, tried to power it up, start chime is coming but then nothing further happens, the screen stays black and exactly after 85 seconds strange acoustic error codes can be heard. Sometimes it sound like a full btraking car and then a sound like it�s crashing against a wall, sometimes it sounds like a big rusty old chain that is pulled through a hawsepipe. Does anyone know what meaning these strange sounds have?
Pat
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Macintosh Quadra 950, Centris 610, Powermac 6100, iBook dual USB, Powerbook 667 DVI, Powerbook 867 DVI, MacBook Pro early 2011
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
Status:
Offline
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Thats a memory problem I think.
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Junior Member
Join Date: Sep 2001
Location: Vancouver
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Sounds like a RAM problem. Pull the RAM out of the slot and reboot. There is 4 MB RAM soldered on the logic board.
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Mac Elite
Join Date: May 2002
Location: Germany, 51°51´51" N, 9°05´41" E
Status:
Offline
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Then the motherboard RAM seems toasted, i tried it several times with pulled VRAM and RAM and the sound still occured
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Macintosh Quadra 950, Centris 610, Powermac 6100, iBook dual USB, Powerbook 667 DVI, Powerbook 867 DVI, MacBook Pro early 2011
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
Status:
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no ram (or video ram) will give the error. I'm guessing you tried it with video ram and just the onbourd ram?
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Mac Elite
Join Date: May 2002
Location: Germany, 51°51´51" N, 9°05´41" E
Status:
Offline
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The LC II has "stock" VRAM (256 kB) and RAM (4 MB) onboard. My machine had both the VRAM (one socket) and RAM upgrade (two sockets). I tried to start with just the onboard RAM/VRAM and still got the error sound, that�s why i guess the onboard VRAM/RAM (and therefore the mainboard) is toasted.....unfortunately
But thanks for your input!
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Macintosh Quadra 950, Centris 610, Powermac 6100, iBook dual USB, Powerbook 667 DVI, Powerbook 867 DVI, MacBook Pro early 2011
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Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status:
Offline
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Wow, this is the week of the LC on the Classic forum. If I had known people would still be interested in LCs I wouldn't have let my mother throw the box ours was in outside in the elements a decade or so ago. Anyone want my old Quadra 650?
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"The natural progress of things is for liberty to yield and government to gain ground." TJ
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Professional Poster
Join Date: Feb 2000
Location: Nashua NH, USA
Status:
Offline
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No but i'll take the 040 chip in it
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