On May 13, 2013, at 0:33, "Cory Smelosky" <b4 at gewt.net> wrote:
Eurgh. I hate those designed-to-fail Dells. They do make great space heaters. ;)
The designed-to-last forever Dells (Precision) make great space heaters as well. :)
-brian
I saw a big capacitor or a RA82 disk blowing up... Lots of black smoke which smells really foul... And I saw the interior of the unit when the DEC field technician came to repair it. An ugly mess of half-burned oil...
Of course, when the cap was replaced and the cabinet was cleaned up, the disk spun up and ran without losing a single bit :)
Jordi Guillaumes i Pons
Barcelona - Catalunya - Europa
El 13/05/2013, a les 6:29, Gregg Levine <gregg.drwho8 at gmail.com> va escriure:
I've seen the effects of blown electrolytic capacitors. It's not
pretty
On Mon, May 13, 2013 at 12:33 AM, Cory Smelosky <b4 at gewt.net> wrote:
On Mon, 13 May 2013, Gregg Levine wrote:
On Mon, May 13, 2013 at 12:20 AM, Cory Smelosky <b4 at gewt.net> wrote:
On Mon, 13 May 2013, Kari Uusim ki wrote:
On 7.5.2013 20:12, Johnny Billquist wrote:
On 2013-05-07 18:58, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:48, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:35, Cory Smelosky wrote:
On Tue, 7 May 2013, Sampsa Laine wrote:
Anybody have this?
My DS200/MC has just bit the dust it seems.
Send the DS200 my way. I like fixing those.
Every time I've had a problem with any of these, it has been the
power
supply. Got any hints on what breaks?
In the case of mine the fans failed which resulted in rubber around
inductors melting and having other components fail due to the heat.
Seems like similar has happened to people around the internet.
http://osx.dev.gimme-sympathy.org/users/b4/weblog/6b8a6/images/0e170..JPG#3…
I actually have ones with no fans...
Hopefully not with the original PSU? ;)
No, it's original. I have at least three of them (without fans).
However, I think the last one gave up last year. I'm now running with
with fans...
The board seems to be fine without fans...it's just the PSU needs
them..
I have a little fan running on my DECserver that has an external PSU
now. It runs fine like this.
Like I said. All my experience with the DS100/200/300 are that the PSU
is the thing that eventually gives up. :-)
Johnny
Usually the electrolytic capacitors of the PSU deteriorates and will
eventually cause the PSU to stop delivering the correct power to the
logic board and it will stop working.
If you want to fix it, replace the (electrolytic) capacitors and in most
cases you'll have a running DECserver good for years to come.
I'm still betting on the melted rubber being the cause of the failure in
my
decserver's PSU. ;)
If you don't want to do the replacement yourself, find a TV repair shop
in the neighbourhood and ask them to do the replacement. It won't cost
huge amounts; maybe 10-20 for the capacitors and an hours work.
Kari
.
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
Hello!
I've seen the effects of blown electrolytic capacitors. It's not
pretty. Remember that photo you showed us of a R.PI posing as a
system? It was resting on a specie of Dell Optiplex. Most of the
family is well behaved, but one member was deliberately built with
less then stellar capacitors.
Eurgh. I hate those designed-to-fail Dells. They do make great space
heaters. ;)
They all failed in less then a year.
----
Incidentally Dave this problem isn't your fault. I might want to
consider having those Yeti move back......
I don't think Yeti have a particularly usable capacitance
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
Hello!
The one I was arguing with died of a different ailment. Cascade
failure in its memory controller. But an earlier one did die from that
particular problem. It was a paired P3 (I think), although it might
have been a paired P2, but, not important.
The Yeti are doing something else. Its a holding action before the
next wave arrives. Cybermen. His cats are paying for it. With his
poker winnings.
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
On Mon, 13 May 2013, Gregg Levine wrote:
On Mon, May 13, 2013 at 12:20 AM, Cory Smelosky <b4 at gewt.net> wrote:
On Mon, 13 May 2013, Kari Uusim ki wrote:
On 7.5.2013 20:12, Johnny Billquist wrote:
On 2013-05-07 18:58, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:48, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:35, Cory Smelosky wrote:
On Tue, 7 May 2013, Sampsa Laine wrote:
Anybody have this?
My DS200/MC has just bit the dust it seems.
Send the DS200 my way. I like fixing those.
Every time I've had a problem with any of these, it has been the
power
supply. Got any hints on what breaks?
In the case of mine the fans failed which resulted in rubber around
inductors melting and having other components fail due to the heat.
Seems like similar has happened to people around the internet.
http://osx.dev.gimme-sympathy.org/users/b4/weblog/6b8a6/images/0e170..JPG#3…
I actually have ones with no fans...
Hopefully not with the original PSU? ;)
No, it's original. I have at least three of them (without fans).
However, I think the last one gave up last year. I'm now running with
with fans...
The board seems to be fine without fans...it's just the PSU needs them..
I have a little fan running on my DECserver that has an external PSU
now. It runs fine like this.
Like I said. All my experience with the DS100/200/300 are that the PSU
is the thing that eventually gives up. :-)
Johnny
Usually the electrolytic capacitors of the PSU deteriorates and will
eventually cause the PSU to stop delivering the correct power to the
logic board and it will stop working.
If you want to fix it, replace the (electrolytic) capacitors and in most
cases you'll have a running DECserver good for years to come.
I'm still betting on the melted rubber being the cause of the failure in my
decserver's PSU. ;)
If you don't want to do the replacement yourself, find a TV repair shop
in the neighbourhood and ask them to do the replacement. It won't cost
huge amounts; maybe 10-20 for the capacitors and an hours work.
Kari
.
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
Hello!
I've seen the effects of blown electrolytic capacitors. It's not
pretty. Remember that photo you showed us of a R.PI posing as a
system? It was resting on a specie of Dell Optiplex. Most of the
family is well behaved, but one member was deliberately built with
less then stellar capacitors.
Eurgh. I hate those designed-to-fail Dells. They do make great space heaters. ;)
They all failed in less then a year.
----
Incidentally Dave this problem isn't your fault. I might want to
consider having those Yeti move back......
I don't think Yeti have a particularly usable capacitance
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
On Mon, May 13, 2013 at 12:20 AM, Cory Smelosky <b4 at gewt.net> wrote:
On Mon, 13 May 2013, Kari Uusim ki wrote:
On 7.5.2013 20:12, Johnny Billquist wrote:
On 2013-05-07 18:58, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:48, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:35, Cory Smelosky wrote:
On Tue, 7 May 2013, Sampsa Laine wrote:
Anybody have this?
My DS200/MC has just bit the dust it seems.
Send the DS200 my way. I like fixing those.
Every time I've had a problem with any of these, it has been the
power
supply. Got any hints on what breaks?
In the case of mine the fans failed which resulted in rubber around
inductors melting and having other components fail due to the heat.
Seems like similar has happened to people around the internet.
http://osx.dev.gimme-sympathy.org/users/b4/weblog/6b8a6/images/0e170.JPG#32…
I actually have ones with no fans...
Hopefully not with the original PSU? ;)
No, it's original. I have at least three of them (without fans).
However, I think the last one gave up last year. I'm now running with
with fans...
The board seems to be fine without fans...it's just the PSU needs them.
I have a little fan running on my DECserver that has an external PSU
now. It runs fine like this.
Like I said. All my experience with the DS100/200/300 are that the PSU
is the thing that eventually gives up. :-)
Johnny
Usually the electrolytic capacitors of the PSU deteriorates and will
eventually cause the PSU to stop delivering the correct power to the
logic board and it will stop working.
If you want to fix it, replace the (electrolytic) capacitors and in most
cases you'll have a running DECserver good for years to come.
I'm still betting on the melted rubber being the cause of the failure in my
decserver's PSU. ;)
If you don't want to do the replacement yourself, find a TV repair shop
in the neighbourhood and ask them to do the replacement. It won't cost
huge amounts; maybe 10-20 for the capacitors and an hours work.
Kari
.
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
Hello!
I've seen the effects of blown electrolytic capacitors. It's not
pretty. Remember that photo you showed us of a R.PI posing as a
system? It was resting on a specie of Dell Optiplex. Most of the
family is well behaved, but one member was deliberately built with
less then stellar capacitors.
They all failed in less then a year.
----
Incidentally Dave this problem isn't your fault. I might want to
consider having those Yeti move back......
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
On Mon, 13 May 2013, Kari Uusim ki wrote:
On 7.5.2013 20:12, Johnny Billquist wrote:
On 2013-05-07 18:58, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:48, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:35, Cory Smelosky wrote:
On Tue, 7 May 2013, Sampsa Laine wrote:
Anybody have this?
My DS200/MC has just bit the dust it seems.
Send the DS200 my way. I like fixing those.
Every time I've had a problem with any of these, it has been the power
supply. Got any hints on what breaks?
In the case of mine the fans failed which resulted in rubber around
inductors melting and having other components fail due to the heat.
Seems like similar has happened to people around the internet.
http://osx.dev.gimme-sympathy.org/users/b4/weblog/6b8a6/images/0e170.JPG#32…
I actually have ones with no fans...
Hopefully not with the original PSU? ;)
No, it's original. I have at least three of them (without fans).
However, I think the last one gave up last year. I'm now running with
with fans...
The board seems to be fine without fans...it's just the PSU needs them.
I have a little fan running on my DECserver that has an external PSU
now. It runs fine like this.
Like I said. All my experience with the DS100/200/300 are that the PSU
is the thing that eventually gives up. :-)
Johnny
Usually the electrolytic capacitors of the PSU deteriorates and will
eventually cause the PSU to stop delivering the correct power to the
logic board and it will stop working.
If you want to fix it, replace the (electrolytic) capacitors and in most
cases you'll have a running DECserver good for years to come.
I'm still betting on the melted rubber being the cause of the failure in my decserver's PSU. ;)
If you don't want to do the replacement yourself, find a TV repair shop
in the neighbourhood and ask them to do the replacement. It won't cost
huge amounts; maybe 10-20 for the capacitors and an hours work.
Kari
.
--
Cory Smelosky
http://gewt.net/ Personal stuff
http://gimme-sympathy.org Experiments
On 7.5.2013 20:12, Johnny Billquist wrote:
On 2013-05-07 18:58, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:48, Cory Smelosky wrote:
On Tue, 7 May 2013, Johnny Billquist wrote:
On 2013-05-07 18:35, Cory Smelosky wrote:
On Tue, 7 May 2013, Sampsa Laine wrote:
Anybody have this?
My DS200/MC has just bit the dust it seems.
Send the DS200 my way. I like fixing those.
Every time I've had a problem with any of these, it has been the power
supply. Got any hints on what breaks?
In the case of mine the fans failed which resulted in rubber around
inductors melting and having other components fail due to the heat.
Seems like similar has happened to people around the internet.
http://osx.dev.gimme-sympathy.org/users/b4/weblog/6b8a6/images/0e170.JPG#32…
I actually have ones with no fans...
Hopefully not with the original PSU? ;)
No, it's original. I have at least three of them (without fans).
However, I think the last one gave up last year. I'm now running with
with fans...
The board seems to be fine without fans...it's just the PSU needs them.
I have a little fan running on my DECserver that has an external PSU
now. It runs fine like this.
Like I said. All my experience with the DS100/200/300 are that the PSU
is the thing that eventually gives up. :-)
Johnny
Usually the electrolytic capacitors of the PSU deteriorates and will eventually cause the PSU to stop delivering the correct power to the logic board and it will stop working.
If you want to fix it, replace the (electrolytic) capacitors and in most cases you'll have a running DECserver good for years to come.
If you don't want to do the replacement yourself, find a TV repair shop in the neighbourhood and ask them to do the replacement. It won't cost huge amounts; maybe 10-20 for the capacitors and an hours work.
Kari
.
On 2013-05-12 21:20, Jordi Guillaumes i Pons wrote:
El 12/05/2013, a les 21:12, Johnny Billquist <bqt at softjar.se> va escriure:
I'd rather say "I guess some documentation, as well as some better error handling" would be nice.
I think (without checking) that ERR requires LB:[1,2]RSXERR.MSG to work, and the code barfs in a very unhelpful way when it don't find it.
Hehehe... what do you do when the error-explaining utility borks with an unexplained error?
Give a built-in error message...?
The Universe begins to implode due to infinite recursivity.
That is also an option. ;-)
I have borrowed the file from MIM:: :) I'm playing with the tool now. Thanks!
No problem. A couple of switches that might interest you:
/SYS
/IO
/RMS
err -1/sys
is different than
err -1/io
I don't remember if I ever added any other switches...
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
El 12/05/2013, a les 21:12, Johnny Billquist <bqt at softjar.se> va escriure:
I'd rather say "I guess some documentation, as well as some better error handling" would be nice.
I think (without checking) that ERR requires LB:[1,2]RSXERR.MSG to work, and the code barfs in a very unhelpful way when it don't find it.
Hehehe... what do you do when the error-explaining utility borks with an unexplained error?
The Universe begins to implode due to infinite recursivity.
I have borrowed the file from MIM:: :) I'm playing with the tool now. Thanks!
Jordi Guillaumes i Pons
jg at jordi.guillaumes.name
HECnet: BITXOV::JGUILLAUMES
On 2013-05-12 20:06, Cory Smelosky wrote:
On Sun, 12 May 2013, Sampsa Laine wrote:
On 12 May 2013, at 19:17, Cory Smelosky <b4 at gewt.net> wrote:
On Sun, 12 May 2013, Johnny Billquist wrote:
I can't help you directly, but I could point at
ftp://ftp.trailing-edge.com/pub/rsx_dists/ for an RSX image atleast. I
don't know what is installed on it.
The base image includes DECnet and everything needed for proper
SYSGEN. It is ready-to-run more-or-less.
Oh. Good to know.
Being a total noob, how do I run a "proper SYSGEN"?
set /uic=[200,200]
@sysgen
I might have the wrong UIC though. Let me know if that doesn't work.
Nope. That is the correct UIC. Note, however, that depending on specifics, a SET /UIC might not do what you want. It's a rather long story, but the short of it is that it might just change your identity without changing directory under M+. But that depends on whether you are in named mode or not.
But SYSGEN.CMD lives in LB:[200,200], and a proper SYSGEN means running that thing. And on a real PDP-11, answer a bunch of questions, and wait somewhere between four and eight hours for it to complete.
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
