Hi,
this silly error messages (see my original help message below) leads me in a false direction. After trying to boot from tape and cdrom with no result I 've taken a look to the cabeling and I found a half-loose scsi cable for an external disk. I've done a some hardware resets and now is the machine back again. No memory errors!
Thanks to Perry Hutchison (perryh@pluto.rain.com) and Christopher Hylands (cxh@slepian.eecs.berkeley.edu) for their first hints.
Have a good day without such non problems.
Hans-J. Nagel
Dept. Information Science
University of Constance
P.O.Box 5560
D-78434 Konstanz, Germany
Tel. ++49/7531-88 3535
Fax. ++49/7531-88 2601
e-mail: Hans-J.Nagel@inf-wiss.uni-konstanz.de
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>From sun-managers-relay@ra.mcs.anl.gov Tue Nov 30 01:32:18 1993
Sender: sun-managers-relay@ra.mcs.anl.gov
Date: Mon, 29 Nov 93 16:13:08 +0100
From: nagel@post.inf-wiss.ivp.uni-konstanz.de
Reply-To: nagel@post.inf-wiss.ivp.uni-konstanz.de
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To: sun-managers@eecs.nwu.edu
Subject: Help: Bus error message of a Sun 4/370
Content-Length: 569
Hi,
can someone explain the following message after an unsuccessful boot:
bus errot at Virtual address 0xFFEC4E4C (Physical address 0xFA000E4C)
With PC 0xFFE828DC. Page Table entry is marked INVALID. Type 1.
What can I do? It sounds like something wrong with the physical memory.
The first memory check after power on came through without any problems.
It's a Sun 4/370 with Solaris 1.1.
Thanks a lot for any hints.
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