"openbsd neophyte" <[EMAIL PROTECTED]> writes: > Date: Wed, 27 Jun 2007 00:12:53 PDT > To: misc@openbsd.org > From: "openbsd neophyte" <[EMAIL PROTECTED]> > Subject: 4.0 sparc64 booting problems > > i have an ultra 5 (440mhz/512mb/14.4GB IDE) with OpenBSD 4.0 installed. i > never really had any problems with the machine for some months until earlier > today. > > i couldn't access the machine so i connected through the serial port to find > the machine stuck on the "ok" prompt. > > when i tried forcing a boot (boot disk) this is what I got: > > ------- > Boot device: /[EMAIL PROTECTED],0/[EMAIL PROTECTED],1/[EMAIL > PROTECTED]/[EMAIL PROTECTED],0 File and args: -r > OpenBSD IEEE 1275 Bootblock 1.1 > ..Program terminated > ------- > > when i tried a "reset" on the "ok" prompt i got the following: > > ---- > Resetting ... > > Data Access Error > ---- > > i really don't know where to begin. what could have gone wrong with the > system? is this something that indicates a hardware issue, or has something > happened to the 4.0 installation? > >
You should power-cycle the machine. The prom environment is probably too corrupt to properly reset. If that doesn't work, consider doing these next: /1/ boot from removable media (after a power-on reset) /2/ check the cmos battery. renew if necessary. /3/ check other cables, memory modules, etc. try prom memory test. You may have a hardware problem. -Marcus