Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ames!pasteur!ucbvax!decwrl!hplabs!motsj1!mcdchg!ddsw1!tarkus!jcs
From: jcs@tarkus.UUCP (John C. Sucilla)
Newsgroups: comp.sys.att
Subject: Re: Boot problems on 3B1
Keywords: Won't always boot
Message-ID: <227@tarkus.UUCP>
Date: 13 Aug 88 01:03:08 GMT
References: <3127@emory.uucp>
Reply-To: jcs@tarkus.UUCP (John C. Sucilla)
Organization: tarkus -- Calumet City, IL.
Lines: 19

In article <3127@emory.uucp> kim@emory.uucp (Kim Wallen {Psy}) writes:
>This is probably the same thing others have been recently
>describing, but suddenly my <1yr old 3B1 has trouble booting.
>The symptoms are that the disk comes up to speed and the screen
>just shows a green pattern (sort of a lattice-work).

Clean and lube the power cable connector on top of the power supply.
You might even want to get in there and adjust the fingers so they'll
make better contact.  I think the heat generated by the supply causes the
mechanical connection to get flaky after a few temperature cycles
(another good reason to install a 110V. constant speed fan).

I've seen one 3B1 that melted the plastic around one contact of
the female connector because of a loose connection.  Right Suess?

-- 
John "C". Sucilla,  A silicon based life form.
       {att,chinet,ddsw1}!tarkus!jcs
  You have a better idea? Now's the time..