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- Newsgroups: comp.sys.mac.system
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!darwin.sura.net!haven.umd.edu!purdue!decwrl!adobe!usenet
- From: hamachi@adobe.com (Gordon Hamachi)
- Subject: Re: Mac512 has 5 white bars on screen...what is the problem?
- Message-ID: <1993Jan12.191647.17459@adobe.com>
- Sender: usenet@adobe.com (USENET NEWS)
- Organization: Adobe Systems Incorporated
- References: <79734@hydra.gatech.EDU>
- Distribution: usa
- Date: Tue, 12 Jan 1993 19:16:47 GMT
- Lines: 11
-
- The Amazing Jim Stembridge writes
- > Hi, I have a Mac512 that I am wanting to use as a modem terminal. When I
- > turn it on, it doesn't give the system beep. Instead, 5 white vertical
- > bars appear on the screen.
-
- In "The Dead Mac Scrolls" by Larry Pina it says that the ROM chips may be
- reversed, backwards or otherwise incorrectly installed. This causes exactly
- the symptoms you reported. Did you recently do a disk drive/ROM upgrade or a
- SCSI upgrade?
-
- --Gordon Hamachi
-