my 3b1 won't boot at all
John "C". Sucilla
jcs at cbnewsb.cb.att.com
Sun Feb 24 12:00:16 AEST 1991
murphyn at motcid.UUCP (Neal P. Murphy) writes:
>jcs at cbnewsb.cb.att.com (John "C". Sucilla) writes:
>>Power it down, wait for the disk to stop spinning and then....
>>.... Pick it up about two inches and then drop it.
>>(I'm not kidding.)
>Yes, your name isn't Shirley, but you do jest. Dropping the system two
>inches is a good way to break things.
No, I *don't* jest. I've been doing it for years. A LOT of people use this
"quick fix" method to get the box to come back up. It was standard
procedure in the old days.
>Open the case (by removing the appropriate 10-16 screws) and disconnect
>and reconnect every connection you can find (after unplugging the AC mains,
>of course.) It should boot after that.
I've tried it, *this* is also not a garanteed fixed.
The correct way is to open the thing up and thoroughly clean the motherboard
and all connectors. I hear the board is extremely sensitive to static
buildup caused by the massive amount of dust the design inherently pulls
in.
One of these days, if I keep it, I'm going to get in there and solder all
the connections, including the devices on sockets (except memory, natch).
--
AT&T Bell Laboratories, Naperville Il.
JC Sucilla IX Room 1F-210, (708) 979-0599
jcs at ixstar.att.com
More information about the Comp.sys.3b1
mailing list