Unoffical empeg BBS

Quick Links: Empeg FAQ | RioCar.Org | Hijack | BigDisk Builder | jEmplode | emphatic
Repairs: Repairs

Topic Options
#300551 - 13/07/2007 03:37 Windows 3.11 Weirdness
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
I know, I know, it's ancient. It's a computer that we use in the Clerk of Court to run plates and licenses with the state. It just 'works' so they have no interest in upgrading to the new version of the software that just blows.

Anyway, Last week I got a call the the state computer was broken, so I sent a tech to fix it. The computer no longer boots into windows at all. DOS is working fine. Four hours later he came and told me he gives up. I sent the second (more experienced) tech the next day. After a few hours HE tells me he gives up.

I am now out of techs to send so I go myself. I spend 20 minutes trying to remember how 3.11 works (God, how did we WORK like that?!) and start troubleshooting. It appears that win /n will boot with no problems all the way into windows. Of course, this is little help as the whole point of the computer is to use the frame to talk to the state. I adjust the pagefile. Nope. I check the video card. Nope. I disable crap that shouldn't have been in the autoexec in the first place. Nope. Start pulling cards and reseating them. The computer IS 15 years old, after all. No dice. If I leave the nic out completely it boots fine. Again, no help as I NEED the network and there is no chance I'm going to be able to find a new nic that works with 3.11.

At this point I start looking at the back of the machine to see if the nic is completely dead. Sure enough, no lights. On a whim, I decided to trace the cable back to the frame to make sure it wasn't something stupid not lighting the nic up. Guess what! The 10baseT hub it's plugged into is off. Odd... Oh wait. The cleaning crew must have kicked the wall wart out of the socket. I plug it in, and the nic lights up. All of a sudden the computer boots with no issues whatsoever, connects to the state, and I can look up my license. Un-freaking-believeable. I just spent 2 hours troubleshooting an unplugged hub.

I simply CANNOT believe that something so simple as an unplugged hub would cause windows to fail to boot! Was it really that bad in the early 90's? I honestly can't remember. Anyway, thanks for letting me vent. I surely can't tell anyone at city hall know we spent ~9 hours to diagnose an unplugged power cord, but I figured you all would feel my pain.

Top
#300552 - 13/07/2007 08:01 Re: Windows 3.11 Weirdness [Re: lectric]
tahir
pooh-bah

Registered: 27/02/2004
Posts: 1913
Loc: London
We waited till NT before networking windows, Dos 6 with Novell worked quite well till then.

Top
#300553 - 13/07/2007 08:53 Re: Windows 3.11 Weirdness [Re: lectric]
tman
carpal tunnel

Registered: 24/12/2001
Posts: 5528
Quote:
Again, no help as I NEED the network and there is no chance I'm going to be able to find a new nic that works with 3.11.

You can still buy NE2000 clone cards if you look. Millions of those things must have been made by the various manufacturers. The design is crap but its the "standard" for some odd reason.

Top
#300554 - 13/07/2007 11:47 Re: Windows 3.11 Weirdness [Re: tman]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
Good to know... I'll start looking for one today.

Top
#300555 - 13/07/2007 12:52 Re: Windows 3.11 Weirdness [Re: lectric]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14491
Loc: Canada
Quote:
Good to know... I'll start looking for one today.


What kind of bus/slot does it have to plug into.. ISA, VLB, or PCI?

-ml

Top
#300556 - 13/07/2007 12:59 Re: Windows 3.11 Weirdness [Re: mlord]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
Or, if he's really lucky, MCA.
_________________________
Bitt Faulk

Top
#300557 - 13/07/2007 13:08 Re: Windows 3.11 Weirdness [Re: wfaulk]
tman
carpal tunnel

Registered: 24/12/2001
Posts: 5528
Quote:
Or, if he's really lucky, MCA.

Mmmm token ring MCA...

Top
#300558 - 13/07/2007 13:14 Re: Windows 3.11 Weirdness [Re: tman]
Waterman981
old hand

Registered: 14/02/2002
Posts: 804
Loc: Salt Lake City, UT
I bet I still have a couple ISA NE 2000 compatable cards lying around the house. My dad used to work for National Semiconductor so we had a few.
_________________________
-Michael

#040103696 on a shelf
Mk2a - 90 GB - Red - Illuminated buttons

Top
#300559 - 13/07/2007 13:29 Re: Windows 3.11 Weirdness [Re: lectric]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31596
Loc: Seattle, WA
Quote:
I just spent 2 hours troubleshooting an unplugged hub.



Great story, Lectric. Thanks!
_________________________
Tony Fabris

Top
#300560 - 13/07/2007 15:43 Re: Windows 3.11 Weirdness [Re: lectric]
Ezekiel
pooh-bah

Registered: 25/08/2000
Posts: 2413
Loc: NH USA
Nice one! I spent an hour and a half yesterday troubleshooting a networked fax - turns out the end user was trying to use an area code to dial a local number (which only requires 7 digits, not 10) so of course none of his 'test' faxes ever got through.

-Zeke
_________________________
WWFSMD?

Top
#300561 - 13/07/2007 18:46 Re: Windows 3.11 Weirdness [Re: mlord]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
Mark, It's a rusty ISA slot. Believe it or not, I took a trip to the salvage building and found -=3=- ISA nics. Two of which had 10-base2 connectors on them.

Top
#300562 - 13/07/2007 18:49 Re: Windows 3.11 Weirdness [Re: lectric]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
I guess what really threw me about the whole situation is that it wasn't really hung, it was just waiting for the network to come up, which it never would. It really scares me that something that used to be so fomfortable to me is now so totally foreign.

Top
#300563 - 13/07/2007 19:04 Re: Windows 3.11 Weirdness [Re: lectric]
wfaulk
carpal tunnel

Registered: 25/12/2000
Posts: 16706
Loc: Raleigh, NC US
Not that you're asking for suggestions, but....

My concern here would be that that computer is going to give up the ghost at some point and you aren't going to have a viable replacement. I'd look into running Win3.11 on VMWare. Or maybe even run the application in Wine.

But, if you're connecting to a mainframe and it's a Win3.11 program, is it just a 3270 terminal? If so, I've used x3270 many times and it works great. You can run it under Unix via X-Windows or on a curses-compatible terminal (xterm or the Linux console, for example), or under Windows inside cmd.exe or as its own window.
_________________________
Bitt Faulk

Top
#300564 - 13/07/2007 20:22 Re: Windows 3.11 Weirdness [Re: wfaulk]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31596
Loc: Seattle, WA
Quote:
My concern here would be that that computer is going to give up the ghost at some point


I dunno... If the thing's been going strong since the early 90's, who's to say it won't just keep going? Heck, I'd even go so far as to say that it's now proven itself as a stable system, and anything else you replace it with might not have that kind of track record.

I agree that having a backup plan is a good idea: VMWare, WINE, or a terminal emulator, like you said. Would be nice to know which of those things *would* work if you needed them to.
_________________________
Tony Fabris

Top
#300565 - 13/07/2007 20:55 Re: Windows 3.11 Weirdness [Re: tfabris]
tman
carpal tunnel

Registered: 24/12/2001
Posts: 5528
Quote:
I dunno... If the thing's been going strong since the early 90's, who's to say it won't just keep going? Heck, I'd even go so far as to say that it's now proven itself as a stable system, and anything else you replace it with might not have that kind of track record.

Only thing that'll kill the PC now is the HD and PSU. I guess the caps are pretty old as well now.

Top
#300566 - 14/07/2007 00:57 Re: Windows 3.11 Weirdness [Re: tman]
FireFox31
pooh-bah

Registered: 19/09/2002
Posts: 2494
Loc: East Coast, USA
Yeah, if the caps don't kill it, a component will just randomly fail. My Linksys LNE100TX PCI network cards just randomly die after 5 years. Maybe ISA is made of sterner stuff.

I agree with Bitt. While you've got the machine working, build a backup in parallel. You've got plenty of time to test it before the Win 3.11 machine fails and there's a huge crisis.
_________________________
-
FireFox31
110gig MKIIa (30+80), Eutronix lights, 32 meg stacked RAM, Filener orange gel lens, Greenlights Lit Buttons green set

Top
#300567 - 14/07/2007 10:45 Re: Windows 3.11 Weirdness [Re: FireFox31]
mlord
carpal tunnel

Registered: 29/08/2000
Posts: 14491
Loc: Canada
Quote:
Yeah, if the caps don't kill it, a component will just randomly fail.


My gear doesn't randomly fail. For the most part, it just keeps on working until I sell or toss it, usually after 8-10 years of use.

Having good filtered power, courtesy of UPSs, helps a lot with longevity.
Someday soon I really have to open up my 30 year old clock radio and
replace the dried out capacitors with newish ones, as the 60Hz hum has
been rather annoying for the past decade or so..

Cheers

Top
#300568 - 14/07/2007 12:35 Re: Windows 3.11 Weirdness [Re: mlord]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
What amazed me was that when I first opened the case up the chip fan wasn't moving at all. In fact I could barely move it by hand. I happened to find a replacement on a pentium II heatsink in one of my drawers that actually fit. God knows how long the fan has been out, but it has obviously been a while and the system was rock solid when it was overheating. Nowadays my system starts getting unstable when my video card fan has too much dust in it.

Tony, I definitely was thinking along the lines of VMware until I got it working. Now that it's up and running, I can start the hassle of replacing the State's ssoftware with the modern stuff, but at the much more leisurely pace required with dealing with anything having to do with the state.

Top
#300569 - 15/07/2007 00:19 Re: Windows 3.11 Weirdness [Re: mlord]
FireFox31
pooh-bah

Registered: 19/09/2002
Posts: 2494
Loc: East Coast, USA
Quote:
Having good filtered power, courtesy of UPSs, helps a lot

Agreed. My network cards are killed in an office which I'm very suspicious of the power. Outages during some weekends? Voltage dips and bad wiring? I was relieved to go into work today and move yet another server behind a beefy UPS.
_________________________
-
FireFox31
110gig MKIIa (30+80), Eutronix lights, 32 meg stacked RAM, Filener orange gel lens, Greenlights Lit Buttons green set

Top
#300570 - 16/07/2007 12:22 Re: Windows 3.11 Weirdness [Re: FireFox31]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
Oh, how about them being in a building attached to a fire department. Every thursday a 6AM the generator is tested for an hour. That's a live load test. The generator powers the entire building. I have ups's for the $60 print servers in that building.

Top
#300571 - 16/07/2007 13:20 Re: Windows 3.11 Weirdness [Re: FireFox31]
andy
carpal tunnel

Registered: 10/06/1999
Posts: 5916
Loc: Wivenhoe, Essex, UK
Quote:
Agreed. My network cards are killed in an office which I'm very suspicious of the power.


Network cards, small fry. I worked in a building where evert few months we would get a power blip that took out 25% of all the PC/Mac power supplies, every time I used to keep a health stock of PSUs, as UPSes cost too much then to use on every machine.
_________________________
Remind me to change my signature to something more interesting someday

Top
#300572 - 17/07/2007 12:44 Re: Windows 3.11 Weirdness [Re: andy]
lectric
pooh-bah

Registered: 20/01/2002
Posts: 2085
Loc: New Orleans, LA
When I worked for the power company I experienced another weirdness. In one particular office building, every computer, after 6 months or so, started rebooting itself or simply turning itself off. It didn't matter how old the computer was. In other words, bring in a computer that had been working for 3 years, give it six months, and it will start rebooting. Buy a brand new computer, plug it in, and wait six months. Turns out that the building was slightly overvoltaged (130V), and was burning out PSU's over time. It wasn't enough for the UPS's to kick in, but enough to damage the PC's over time.

Luckily, since I was working for the POWER company, it was easily remedied.

Top