SunFire V880 USB Keyboard problem

From: R.Jai Kumar (jaydeepkum@yahoo.com)
Date: Thu Mar 20 2003 - 04:18:22 EST


Dear all
        I've replaced the I/O board and upgraded the
firmware to the latest 4.7.5,still my machine gives the
same ptoblem.if i connect my USB keyboard and monitor,the
machine use to hang after 5 minutes (even in OS and in OK
promt also) and also eri0 errors are also thrown at the
monitor,anyhow if i disconnect the Keyboard and start
machine using a serial dumb terminal,machine comes up
properly and works normal.my graphics adapter is SUN PGX64
PCI card.anyone have some hints to trouble shoot.please
suggest....

thanks and regards
jaikumar
Note: forwarded message attached.
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Sounds like u should upgrade your openboot prom

----- Original Message -----
From: "R.Jai Kumar" <jaydeepkum@yahoo.com>
To: <sunmanagers@sunmanagers.org>
Sent: Wednesday, March 12, 2003 2:21 AM
Subject: SunFire V880 USB Keyboard problem

> Dear all
> I'm facing a problem with my SF -V880 machine.The
> USB keyboard is not detected by my machine and hence the
> console is redirected to serial port.but my keyboard is
> found to be ok and working obsolutely fine with someother
> sfv880 machine.this problem is occuring for the second time
> in the same machine within a span of 3 months.earlier after
> an i/o board replacement ,our machine started working and
> after approximately 3 months the problem re-occured.have
> any of you faced the same problem with v880,if so,please
> share the solution/work-around.
>
> thanks & regards
> jaiki
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> http://webhosting.yahoo.com
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> sunmanagers mailing list
> sunmanagers@sunmanagers.org
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