IBM 4707 9" monochrome monitor documentation?

By Christian Holzapfel on Mon Jan 17 10:48:10 2022

Latest reply by Tomas Slavotinek on Wed Jan 19 20:51:21 2022

How to Tell What Radio Type is in a Telxon Device

By Louis Ohland on Tue Jan 18 09:43:48 2022

Latest reply by Louis Ohland on Tue Jan 18 10:00:02 2022

PS/2 Model 56 SLC

By Douglas Davis on Sat Jan 15 22:14:20 2022

Latest reply by Douglas Davis on Mon Jan 17 21:42:46 2022

Duplicate elements of a Photoshop detected...

By IBMMuseum on Sun Jan 16 23:32:42 2022

Latest reply by Grant Taylor on Mon Jan 17 10:35:00 2022

uction: Lexmark IBM Model M M4-1 PS/2 KEYBOARD [Cairo, Egypt ]

By Louis Ohland on Sat Jan 15 11:59:14 2022

Latest reply by Kevin Moonlight on Sun Jan 16 15:21:32 2022

=?UTF-8?Q?Auction=3A__PS=2F2_9556=2D486slc3_Powers_On_Type_9556=2DDEB?=

By James Hall on Sat Jan 15 15:27:44 2022

Latest reply by James Hall on Sat Jan 15 17:15:03 2022

MCA slot pin considerations

By Louis Ohland on Sat Jan 15 13:06:25 2022

Latest reply by Louis Ohland on Sat Jan 15 15:19:12 2022

Auction: 52G9501 IBM SCSI Cable HD68P male to VHDCI68P male 5 foot Code

By Louis Ohland on Sat Jan 15 11:07:56 2022

Latest reply by Louis Ohland on Sat Jan 15 11:07:56 2022

Who here had an IBM PS/2 PC?

By Ant on Thu Jan 13 00:46:02 2022

Latest reply by Louis Ohland on Fri Jan 14 09:09:24 2022

XGA /A, BVEC, AVEC

By Louis Ohland on Tue Jan 11 16:24:38 2022

Latest reply by Tomas Slavotinek on Fri Jan 14 00:40:09 2022

Dawn of Monitor ID

By Louis Ohland on Wed Jan 12 21:19:32 2022

Latest reply by Louis Ohland on Wed Jan 12 21:19:32 2022

Show me your ID, please! [monitor ID]

By Louis Ohland on Wed Jan 12 09:54:58 2022

Latest reply by Grant Taylor on Wed Jan 12 20:46:01 2022

Video subsystem for a computer system [monitor ID]

By Louis Ohland on Wed Jan 12 10:53:02 2022

Latest reply by Louis Ohland on Wed Jan 12 10:53:02 2022

Labors of Heracles [System for running incompatible graphics programs]

By Louis Ohland on Wed Jan 12 10:48:31 2022

Latest reply by Louis Ohland on Wed Jan 12 10:48:31 2022

Auxiliary Interface Chip = AIC

By Louis Ohland on Tue Jan 11 12:04:24 2022

Latest reply by Louis Ohland on Tue Jan 11 12:04:24 2022

It's not the size, but the frequency [TMC-18C50 performance]

By Louis Ohland on Tue Jan 11 10:40:55 2022

Latest reply by Louis Ohland on Tue Jan 11 11:15:20 2022

[Update] Bull Micral 500

By Tomas Slavotinek on Fri Jan 7 13:40:22 2022

Latest reply by schimmi on Mon Jan 10 13:22:22 2022

Re: Ultimedia Audio NT Driver Complete

By Christian Holzapfel on Sat Jan 8 10:42:07 2022

Latest reply by Wolfgang Gehl on Mon Jan 10 19:21:16 2022

CMOS errors on Model 70

By Nick Silvestro on Mon Dec 20 21:23:38 2021

Latest reply by Nick Silvestro on Sat Jan 8 15:56:50 2022

package with hardware and software at UPS store needs a home

By David H Durgee on Wed Jan 5 15:15:39 2022

Latest reply by Louis Ohland on Thu Jan 6 15:06:27 2022

Re: Green Video (GXT150M)

By Christian Holzapfel on Wed Jan 5 22:45:54 2022

Latest reply by IBMMuseum on Thu Jan 6 10:08:11 2022

a lucky find (Reply Sound/SCSI MCA)

By Alexandros on Thu Jan 6 09:14:48 2022

Latest reply by Louis Ohland on Thu Jan 6 09:17:39 2022

Call for Kevin Bowling!

By David H Durgee on Wed Jan 5 10:47:43 2022

Latest reply by David H Durgee on Wed Jan 5 10:47:43 2022

Unnatural high definition urges

By Louis Ohland on Tue Jan 4 22:43:39 2022

Latest reply by Louis Ohland on Tue Jan 4 22:43:39 2022

ATI 8514 Ultra - Sold immediately.

By lharris428@gmail.com on Sat Jan 1 13:06:20 2022

Latest reply by Louis Ohland on Tue Jan 4 19:47:04 2022

All ChargeCard by All Computer - what does (did? ;-) it do???

By JimBobPS2 on Sun Jan 2 18:43:52 2022

Latest reply by JimBobPS2 on Mon Jan 3 16:22:27 2022

Re: Bought a Bull Micral 500...

By Louis Ohland on Thu Dec 16 13:49:39 2021

Latest reply by schimmi on Mon Jan 3 15:36:22 2022

Happy New Year

By Tomas Slavotinek on Sat Jan 1 17:47:47 2022

Latest reply by schimmi on Mon Jan 3 12:06:55 2022

Upgrading Your 286 Re: All ChargeCard

By Louis Ohland on Mon Jan 3 09:28:19 2022

Latest reply by Louis Ohland on Mon Jan 3 09:38:19 2022

Re: I shall call him - Mini-MAU

By IBMMuseum on Sun Jan 2 01:06:26 2022

Latest reply by Louis Ohland on Sun Jan 2 19:04:39 2022

Modification on 15F7503 drive

By Nick Silvestro on Mon Dec 13 21:41:45 2021

Latest reply by Nick Silvestro on Sun Jan 2 03:16:04 2022

Auction: Cumulus Accelerator Board Cache Module 80020263 IBM PS/2

By Louis Ohland on Mon Dec 27 12:41:52 2021

Latest reply by IBMMuseum on Sat Jan 1 12:01:11 2022

Dataquest MEMORIES WORLDWIDE 1992 [82485]

By Louis Ohland on Thu Dec 30 12:06:08 2021

Latest reply by Louis Ohland on Thu Dec 30 12:06:08 2021

US5210845A Controller for two-way set associative cache [82485]

By Louis Ohland on Thu Dec 30 11:50:32 2021

Latest reply by Louis Ohland on Thu Dec 30 11:50:32 2021

Resurrecting a Bull DPX/20 200 workstation

By Christian Holzapfel on Mon Nov 1 12:32:41 2021

Latest reply by Louis Ohland on Wed Dec 29 13:50:52 2021

Re: Obey the machine! Re: Resurrecting a Bull DPX/20 200 workstation

By Louis Ohland on Wed Dec 29 13:39:49 2021

Latest reply by Louis Ohland on Wed Dec 29 13:35:06 2021

82485 datasheet

By Louis Ohland on Wed Dec 29 08:49:56 2021

Latest reply by Louis Ohland on Wed Dec 29 09:42:30 2021

Microway NumberSmasher

By Louis Ohland on Wed Dec 29 09:03:55 2021

Latest reply by Louis Ohland on Wed Dec 29 09:03:55 2021

APPLICATION AP-469 May 1992 Cache and Memory Design Considerations for

By Louis Ohland on Wed Dec 29 08:22:52 2021

Latest reply by Louis Ohland on Wed Dec 29 08:22:52 2021

Auction: ULTRA RARE VINTAGE NEW CACHE MEMORY MODULE FOR 486DX SX VINTAG

By Louis Ohland on Tue Dec 28 12:47:45 2021

Latest reply by lharris428@gmail.com on Tue Dec 28 23:24:37 2021

Auction: NCR 150-0017196 BOARD ASSY 150-0012737 W / VLSI VGT8207C4591 P

By Louis Ohland on Tue Dec 28 11:58:25 2021

Latest reply by Louis Ohland on Tue Dec 28 11:58:25 2021

Auction: NCR 150-0008343 BOARD ASSY 150-0017196 SCHM 150-0008343 150-00

By Louis Ohland on Tue Dec 28 11:55:29 2021

Latest reply by Louis Ohland on Tue Dec 28 11:55:29 2021

Re: Auction: Vintage Orchid RAMQuest 50/60 PS/2 Microchannel MCA extend

By lharris428@gmail.com on Mon Dec 27 17:25:34 2021

Latest reply by IBMMuseum on Mon Dec 27 17:15:39 2021

Auction: Vintage Orchid RAMQuest 50/60 PS/2 Microchannel MCA extended R

By Louis Ohland on Mon Dec 27 12:44:49 2021

Latest reply by Louis Ohland on Mon Dec 27 12:44:49 2021

Hypertech?

By Louis Ohland on Mon Dec 27 09:09:06 2021

Latest reply by lharris428@gmail.com on Mon Dec 27 12:17:47 2021

Re: What is POSID for your Reply?

By Tomas Slavotinek on Sun Dec 19 17:59:05 2021

Latest reply by Louis Ohland on Mon Dec 27 09:01:53 2021

Getting and running IBM PC DOS 7.1

By Louis Ohland on Sat Dec 25 08:54:46 2021

Latest reply by JWR on Sat Dec 25 20:38:55 2021

Re: MS-DOS 7.1

By Felicia on Fri Dec 24 14:40:41 2021

Latest reply by Louis Ohland on Sat Dec 25 08:48:28 2021

Bull Micral 500 PSU Compatibility

By Tomas Slavotinek on Tue Dec 21 23:27:40 2021

Latest reply by Tomas Slavotinek on Tue Dec 21 23:27:40 2021

9556 oddity [16 bit, right?]

By Louis Ohland on Tue Dec 7 21:42:54 2021

Latest reply by Tomas Slavotinek on Tue Dec 21 20:27:23 2021

Re: Step to the left, then a jump to the right, put your hands on your

By Louis Ohland on Sun Dec 19 07:01:58 2021

Latest reply by Louis Ohland on Sun Dec 19 12:30:43 2021

Reply TurboBoard 60/65/80 - Jumpers J14 and J9

By lharris428@gmail.com on Sat Dec 18 21:22:22 2021

Latest reply by Tomas Slavotinek on Sun Dec 19 15:07:23 2021

Auction: Rare IBM 3270 AT Computer Display Emulation Adapter Board Set

By Louis Ohland on Sat Dec 18 08:31:14 2021

Latest reply by David Wade on Sun Dec 19 08:38:51 2021

Auction: NEW IBM SYSTEM 36/38 WORKSTATION EMULATION ATTACHMENT CABLE

By Louis Ohland on Sat Dec 18 08:01:39 2021

Latest reply by IBMMuseum on Sat Dec 18 11:57:58 2021

Auction: VINTAGE RARE SET IBM 4717 POS magnetic credit card reader + nu

By Louis Ohland on Sat Dec 18 08:17:13 2021

Latest reply by IBMMuseum on Sat Dec 18 11:46:07 2021

Auction: ZA1250NL - TI / IBM - Rare IBM 5170 PC/AT Model 5170-239 Compu

By Louis Ohland on Sat Dec 18 08:21:44 2021

Latest reply by IBMMuseum on Sat Dec 18 11:37:22 2021

Auction: Vintage PCG 123 Master Graphics Video Card IBM PC w/ Box Rare

By Louis Ohland on Sat Dec 18 08:10:23 2021

Latest reply by Louis Ohland on Sat Dec 18 08:10:23 2021

Auction: VINTAGE RARE 1970s IBM Mug Gold Accent Made in England

By Louis Ohland on Sat Dec 18 08:08:03 2021

Latest reply by Louis Ohland on Sat Dec 18 08:08:03 2021

I wandt to emulate you [3270/A, 3270/B, 36/38]

By Louis Ohland on Tue Dec 7 21:46:40 2021

Latest reply by IBMMuseum on Tue Dec 14 15:34:01 2021

Auction: IBM RT PC 6152 CROSSBOW ADAPTER RISC COPROCESSOR MCA W/ MEMORY

By Louis Ohland on Mon Dec 13 13:07:16 2021

Latest reply by Louis Ohland on Mon Dec 13 13:07:16 2021

Looking for IBM TCP/IP for DOS

By Tomas Slavotinek on Wed Dec 8 23:14:54 2021

Latest reply by James Hall on Mon Dec 13 08:20:33 2021

[Update] Ahead VGA Eagle

By Tomas Slavotinek on Sun Dec 12 20:13:32 2021

Latest reply by Tomas Slavotinek on Sun Dec 12 20:13:32 2021

[Update] Streamers

By Tomas Slavotinek on Sun Dec 12 19:58:18 2021

Latest reply by Tomas Slavotinek on Sun Dec 12 20:07:27 2021

[Update] IBM LANACS, -LAN Asynchronous Connection Server

By Tomas Slavotinek on Sun Dec 12 20:05:32 2021

Latest reply by Tomas Slavotinek on Sun Dec 12 20:05:32 2021

[Update] OASAS - Open Architecture Scalable Array System

By Tomas Slavotinek on Sun Dec 12 20:01:44 2021

Latest reply by Tomas Slavotinek on Sun Dec 12 20:01:44 2021

AIX PS/2 and NFS Goodness

By Anthony on Sat Dec 11 11:41:16 2021

Latest reply by Grant Taylor on Sun Dec 12 11:46:51 2021

=?UTF-8?Q?Sun=e2=80=99s_Network_File_System_=28NFS=29_Re=3a_NFSv2_R?= =

By Louis Ohland on Sun Dec 12 07:09:20 2021

Latest reply by Louis Ohland on Sun Dec 12 07:09:20 2021

Network File System overview Re: NFSv2 Re: AIX PS/2 and NFS Goodness

By Louis Ohland on Sun Dec 12 07:06:27 2021

Latest reply by Louis Ohland on Sun Dec 12 07:06:27 2021

Difference between NFSv2, NFSv3 and NFS4 and advantage of NFSv4 Re: NFS

By Louis Ohland on Sun Dec 12 07:03:56 2021

Latest reply by Louis Ohland on Sun Dec 12 07:03:56 2021

=?UTF-8?Q?Re=3a_Looking_for_a_great_Dane_=5bhelp_with_=22dba=22=2c_?= =

By Louis Ohland on Fri Dec 10 08:22:29 2021

Latest reply by Grant Taylor on Fri Dec 10 12:43:56 2021

Auction: Working Internet Ready IBM 5155 Portable PC XT Vintage Persona

By Louis Ohland on Fri Dec 10 08:34:25 2021

Latest reply by Louis Ohland on Fri Dec 10 08:34:25 2021

=?UTF-8?Q?Looking_for_a_great_Dane_=5bhelp_with_=22dba=22=2c_=c3=98?= =

By Louis Ohland on Fri Dec 10 08:20:14 2021

Latest reply by Louis Ohland on Fri Dec 10 08:20:14 2021

H016490 SYSTEM HANG WHEN DEVICES ARE ADDED/REMOVED ON SCSI ADAPTER [Kee

By Louis Ohland on Tue Dec 7 22:10:19 2021

Latest reply by Louis Ohland on Tue Dec 7 22:16:56 2021

H027141 HIGH SPEED PARALLEL PORT PROBLEMS

By Louis Ohland on Tue Dec 7 21:53:09 2021

Latest reply by Louis Ohland on Tue Dec 7 21:53:09 2021

Help! existence of "adapter.mca.8d77.add" [4-4 "Lace"]

By Louis Ohland on Tue Dec 7 11:11:56 2021

Latest reply by Louis Ohland on Tue Dec 7 11:11:56 2021

Benchmarking RS/6000 graphics adapters

By Christian Holzapfel on Mon Dec 6 05:22:33 2021

Latest reply by Louis Ohland on Mon Dec 6 10:53:28 2021

H126455 ECA192 SCSI-2 DIFFERENTIAL FAST/WIDE ADAPTER MICROCODE U/D

By Louis Ohland on Mon Dec 6 12:14:27 2021

Latest reply by Louis Ohland on Mon Dec 6 12:14:27 2021

H063965 3151 MODEL DESCRIPTIONS AND ATTACHING TO RS/6000 AIX

By Louis Ohland on Mon Dec 6 12:05:24 2021

Latest reply by Louis Ohland on Mon Dec 6 12:05:24 2021

AIX PS/2 LPP Queue Error

By Anthony on Mon Dec 6 00:02:54 2021

Latest reply by Anthony on Mon Dec 6 00:02:54 2021

Install 3C523? [struggling for network support under AIX 1.3]

By Louis Ohland on Tue Nov 30 09:13:48 2021

Latest reply by Anthony on Sun Dec 5 21:15:27 2021

Auction: Master Memory Add-on RAM board for AOX Micromaster 386 Upgrade

By Louis Ohland on Sat Dec 4 12:58:23 2021

Latest reply by Louis Ohland on Sat Dec 4 12:58:23 2021

Oh... Part of why IBM dumped 8550 / 8570 / 8590 power supply contacts

By Louis Ohland on Sat Nov 27 15:40:58 2021

Latest reply by gfretwell@aol.com on Tue Nov 30 22:15:24 2021

AIX - PS/2 Model 80 - Refdisk Fun

By Anthony on Sun Nov 28 21:21:10 2021

Latest reply by Anthony on Tue Nov 30 17:25:52 2021

Model 70 Power Supplies

By schimmi on Sun Nov 14 07:52:26 2021

Latest reply by schimmi on Tue Nov 30 15:08:23 2021

Ahh-Choo! I have the NIFLs! [struggling for network support under AIX 1

By Louis Ohland on Mon Nov 29 10:51:48 2021

Latest reply by Louis Ohland on Tue Nov 30 09:11:40 2021

Re: Auction: Defective IBM 61X6752 Microchannel Memory Expansion Card w

By WBSTClarke on Mon Nov 29 18:10:14 2021

Latest reply by Louis Ohland on Mon Nov 29 20:29:37 2021

Retro 60's plumbing adventure

By Louis Ohland on Sun Nov 28 21:34:08 2021

Latest reply by James Hall on Mon Nov 29 12:39:33 2021

Information on Ahead V5000 video controller needed

By Louis Ohland on Sun Nov 28 09:16:58 2021

Latest reply by IBMMuseum on Sun Nov 28 19:24:04 2021

Auction: Defective IBM 61X6752 Microchannel Memory Expansion Card with

By Louis Ohland on Sat Nov 27 15:21:41 2021

Latest reply by Louis Ohland on Sat Nov 27 15:21:41 2021

Re: IBM Wireless Lan Entry - 8227 Access Point

By Tomasz Maciejewski on Thu Nov 25 15:19:50 2021

Latest reply by Kevin Moonlight on Thu Nov 25 17:41:11 2021

H132010 TELESINCRO POWER SUPPLY WITH DATE CODE WEEK 01-30 1995. [5494]

By Louis Ohland on Thu Nov 25 09:28:47 2021

Latest reply by Louis Ohland on Thu Nov 25 09:28:47 2021

H121724 SRC F8F556 [5494]

By Louis Ohland on Thu Nov 25 09:27:14 2021

Latest reply by Louis Ohland on Thu Nov 25 09:27:14 2021

8550 / 8570 / 8590 / 5494 planar power contact pondering

By Louis Ohland on Thu Nov 25 08:42:28 2021

Latest reply by Louis Ohland on Thu Nov 25 08:42:28 2021

Move over, Magneto! I.. Am... Galvo-Tron!

By Louis Ohland on Tue Nov 23 09:08:16 2021

Latest reply by schimmi on Wed Nov 24 11:50:09 2021

Re: Move on to W2K

By IBMMuseum on Mon Nov 22 22:28:35 2021

Latest reply by Louis Ohland on Tue Nov 23 10:54:58 2021

Re: 5494 PSU Re: Announcement Number 192-037 IBM 5494 REMOTE CONTROL UN

By IBMMuseum on Sun Nov 21 13:47:29 2021

Latest reply by IBMMuseum on Mon Nov 22 17:23:33 2021

RS/6000 7013-59H cache module P/N 0934173

By Christian Holzapfel on Mon Nov 22 07:19:24 2021

Latest reply by Christian Holzapfel on Mon Nov 22 11:03:40 2021

IBM 6611 / RS6000 Interface Cards

By Kevin Moonlight on Sun Nov 21 15:40:21 2021

Latest reply by Kevin Moonlight on Sun Nov 21 15:40:21 2021

Re: OPT Industries Re: Getting a token visual pass [Highpass for 32MHz]

By Louis Ohland on Sun Nov 21 08:00:13 2021

Latest reply by Louis Ohland on Sun Nov 21 07:52:33 2021

RS/6000 spare planars to go

By Christian Holzapfel on Sun Nov 21 06:35:54 2021

Latest reply by Christian Holzapfel on Sun Nov 21 06:35:54 2021

Getting a token visual pass [Highpass for 32MHz]

By Louis Ohland on Mon Nov 15 19:11:47 2021

Latest reply by Grant Taylor on Sun Nov 21 01:32:47 2021

Finally got a real MCA sound card! [SoundPiper 16]

By camtheman155@yahoo.com on Sat Nov 20 09:22:23 2021

Latest reply by lharris428@gmail.com on Sat Nov 20 20:39:15 2021

You're not my type [3270 terminal types and coax controller chips]]

By Louis Ohland on Fri Nov 19 11:20:16 2021

Latest reply by gfretwell@aol.com on Fri Nov 19 16:59:00 2021

Oh, that's great! [Attachmate bought up by Micro Focus]

By Louis Ohland on Fri Nov 19 11:25:49 2021

Latest reply by Louis Ohland on Fri Nov 19 11:25:49 2021

Oh, that's great [Attachmate bought up by Miro Focus]

By Louis Ohland on Fri Nov 19 11:24:48 2021

Latest reply by Louis Ohland on Fri Nov 19 11:24:48 2021

Re: IBM 3270 coaxial type A protocol controller chip

By Louis Ohland on Fri Nov 19 10:06:58 2021

Latest reply by Louis Ohland on Fri Nov 19 09:57:50 2021

[Update] 3270 Connection Adapters

By Tomas Slavotinek on Wed Nov 17 23:21:30 2021

Latest reply by Louis Ohland on Fri Nov 19 08:01:57 2021

=?UTF-8?Q?IBM=2c_sonic_delay_lines=2c_and_the_history_of_the_80?= =?UTF

By Louis Ohland on Thu Nov 18 14:41:08 2021

Latest reply by gfretwell@aol.com on Thu Nov 18 17:56:49 2021

Might be different options diskette for 3270 /A and /B

By Louis Ohland on Wed Nov 17 14:05:08 2021

Latest reply by Louis Ohland on Thu Nov 18 07:52:47 2021

H005662 PS/2 ADAPTER INSTALLATION RESTRICTIONS 3270, TOKEN RING ETC

By Louis Ohland on Wed Nov 17 14:02:12 2021

Latest reply by Tomas Slavotinek on Wed Nov 17 23:28:20 2021

H043664 8530 CURSOR KEYS AND 501 POST ERRORS

By Louis Ohland on Wed Nov 17 13:59:12 2021

Latest reply by Louis Ohland on Wed Nov 17 13:59:12 2021

H055072 3270 EMULATION ADAPTOR

By Louis Ohland on Wed Nov 17 13:56:35 2021

Latest reply by Louis Ohland on Wed Nov 17 13:56:35 2021

H037659 8550Z HANGS ON POST WITH 3270 ADAPTER

By Louis Ohland on Wed Nov 17 13:53:25 2021

Latest reply by Louis Ohland on Wed Nov 17 13:53:25 2021

=?UTF-8?Q?The_Transition_to_the_P/390=3a_A_User=e2=80=99s_Experienc?= =

By Louis Ohland on Thu Nov 11 16:59:56 2021

Latest reply by WBSTClarke on Tue Nov 16 11:38:01 2021

Curious Mark has Model 77 woes

By Grant Taylor on Sat Aug 14 19:15:25 2021

Latest reply by IBMMuseum on Mon Nov 15 15:09:43 2021

US5463754A Shared direct access storage device for fixed block architec

By Louis Ohland on Mon Nov 15 13:29:54 2021

Latest reply by Louis Ohland on Mon Nov 15 13:29:54 2021

US5640541A Adapter for interfacing a SCSI bus with an IBM system/360/37

By Louis Ohland on Sat Nov 13 13:58:40 2021

Latest reply by gfretwell@aol.com on Sat Nov 13 23:58:01 2021

US20060294444A1 Apparatus and method for testing PS/2 interface

By Louis Ohland on Sat Nov 13 14:55:25 2021

Latest reply by Louis Ohland on Sat Nov 13 14:55:25 2021

EP0338768A2 Automatic bowling lane system [SDLC]

By Louis Ohland on Sat Nov 13 14:10:17 2021

Latest reply by Louis Ohland on Sat Nov 13 14:10:17 2021

US4445193A Bisynchronous host/terminal communication system with non-cl

By Louis Ohland on Sat Nov 13 14:06:09 2021

Latest reply by Louis Ohland on Sat Nov 13 14:06:09 2021

What does the Multiprotocol Adapter/A -DO- ?

By Louis Ohland on Thu Nov 11 08:30:46 2021

Latest reply by Grant Taylor on Sat Nov 13 09:43:01 2021

clamAV reporting

By moussa on Mon Nov 8 15:58:47 2021

Latest reply by Kevin Bowling on Fri Nov 12 21:00:39 2021

Re: Better images of the Multiprotocol Adapter/A?

By JWR on Wed Nov 10 16:02:16 2021

Latest reply by IBMMuseum on Fri Nov 12 20:42:43 2021

Re: Identities of Imperial power! [9577 PSU]

By Louis Ohland on Thu Nov 11 20:13:16 2021

Latest reply by IBMMuseum on Fri Nov 12 20:39:16 2021

H12761 TWINAX ATTACHED DEVICES DROPPING OFF LINE

By Louis Ohland on Fri Nov 12 13:30:51 2021

Latest reply by IBMMuseum on Fri Nov 12 20:35:50 2021

RETAIN H093927 8590 AND 8595 50MHZ SYSTEMS HANG WITH 36/38 ADAPT

By Louis Ohland on Fri Nov 12 13:41:46 2021

Latest reply by Louis Ohland on Fri Nov 12 13:41:46 2021

[Update] Multiprotocol Adapter/A

By Tomas Slavotinek on Wed Nov 10 22:58:20 2021

Latest reply by Louis Ohland on Fri Nov 12 08:37:25 2021

Auction: 69X6294 IBM System 36/38 Workstation Emulation Adapter MCA Mic

By Louis Ohland on Thu Nov 11 20:47:09 2021

Latest reply by Louis Ohland on Thu Nov 11 20:47:09 2021

RETAIN H062314 SYSTEM 36 / 38 (5250) EMULATION ADAPTER PROBLEMS

By Louis Ohland on Thu Nov 11 20:40:22 2021

Latest reply by Louis Ohland on Thu Nov 11 20:40:22 2021

P/390 R/390 with OS/390: An Introduction August 1996 SG24-4847-00

By Louis Ohland on Thu Nov 11 17:12:25 2021

Latest reply by Louis Ohland on Thu Nov 11 17:12:25 2021

Re: Synchronous Data Link Control - Concepts GA27-3093-3

By Louis Ohland on Thu Nov 11 12:50:42 2021

Latest reply by Louis Ohland on Thu Nov 11 12:48:25 2021

Announcement 186-124 IBM RT PC MULTI-PROTOCOL COMMUNICATIONS ADAPTER (#

By Louis Ohland on Wed Nov 10 11:54:12 2021

Latest reply by Louis Ohland on Thu Nov 11 11:30:43 2021

The sound of music in parallel

By Louis Ohland on Wed Nov 10 13:34:47 2021

Latest reply by Louis Ohland on Wed Nov 10 13:34:47 2021

Auction: IBM 64F0198 85/95-90/95 T1 "k" Processor Board 486-33 Cpu Comp

By Louis Ohland on Wed Nov 10 13:06:18 2021

Latest reply by Louis Ohland on Wed Nov 10 13:06:18 2021

Multiprotocol Adapter/A POST errors

By Louis Ohland on Wed Nov 10 12:42:53 2021

Latest reply by Louis Ohland on Wed Nov 10 12:42:53 2021

Voltage Regulator on 36/38 Workstation Emulator

By Louis Ohland on Wed Nov 3 13:27:13 2021

Latest reply by IBMMuseum on Tue Nov 9 08:13:37 2021

H042637 NEW LEVEL MULTIPROTOCOL ADAPTER

By Louis Ohland on Tue Nov 9 11:28:40 2021

Latest reply by Louis Ohland on Tue Nov 9 12:04:19 2021

Announcement 188-024 IBM PERSONAL SYSTEM/2 MULTI-PROTOCOL ADAPTER/A

By Louis Ohland on Tue Nov 9 09:56:54 2021

Latest reply by IBMMuseum on Tue Nov 9 09:43:42 2021

Nothing yet on RETAIN Re: Voltage Regulator on 36/38 Workstation Emulat

By Louis Ohland on Tue Nov 9 10:39:55 2021

Latest reply by Louis Ohland on Tue Nov 9 10:39:55 2021

What is Twinax called?

By Louis Ohland on Thu Nov 4 18:15:40 2021

Latest reply by IBMMuseum on Mon Nov 8 17:25:35 2021

Announcement 194-225 IBM 5250 Emulation Solution Pacs

By Louis Ohland on Fri Nov 5 16:42:29 2021

Latest reply by Louis Ohland on Fri Nov 5 16:42:29 2021

Twinax product announcements

By Louis Ohland on Fri Nov 5 16:40:11 2021

Latest reply by Louis Ohland on Fri Nov 5 16:40:11 2021

System 36/38 Workstation Emulation Adapter/A documentation

By Louis Ohland on Fri Nov 5 16:38:10 2021

Latest reply by Louis Ohland on Fri Nov 5 16:38:10 2021

5250 Emulation Adapter/A documentation

By Louis Ohland on Fri Nov 5 16:36:37 2021

Latest reply by Louis Ohland on Fri Nov 5 16:36:37 2021

187-047 IBM SYSTEM 36/38 WORKSTATION EMULATION ADAPTER/A AND QUICK REFE

By Louis Ohland on Thu Nov 4 16:06:29 2021

Latest reply by Louis Ohland on Thu Nov 4 18:11:29 2021

[Update] S36/38 Workstation Emulation Adapter

By Tomas Slavotinek on Thu Nov 4 17:29:02 2021

Latest reply by Tomas Slavotinek on Thu Nov 4 22:31:47 2021

On the Difference Twinax and Cat6 UTP 10 Gigabit Ethernet

By Louis Ohland on Tue Nov 2 14:54:45 2021

Latest reply by IBMMuseum on Tue Nov 2 14:45:57 2021

187-047 IBM SYSTEM 36/38 WORKSTATION EMULATION ADAPTER/A

By Louis Ohland on Sun Oct 31 19:19:46 2021

Latest reply by IBMMuseum on Tue Nov 2 14:27:57 2021

RS/6000 HTIs

By Al Kossow on Mon Aug 9 13:51:16 2021

Latest reply by Kevin Bowling on Tue Nov 2 08:58:24 2021

Auction: IBM 69X6292 PS/2 36/38 Workstation Emulation ADAPTER

By Louis Ohland on Sun Oct 31 16:51:18 2021

Latest reply by IBMMuseum on Mon Nov 1 18:20:33 2021

Model 90 Base Fan Size

By Tomas Slavotinek on Mon Oct 25 11:01:35 2021

Latest reply by Tomas Slavotinek on Tue Nov 2 00:29:54 2021

IBM Thinkpad Power Series 800

By RickE on Thu Oct 28 10:40:34 2021

Latest reply by RickE on Sat Oct 30 09:38:59 2021

Looking for (Kingston/AOX) MCMaster 486 card

By Pieter on Tue Oct 12 03:43:20 2021

Latest reply by RickE on Thu Oct 28 08:17:39 2021

Re: Auction: IBM PS/2 Model 90 XP

By Tomas Slavotinek on Tue Oct 26 16:40:19 2021

Latest reply by Tomas Slavotinek on Tue Oct 26 18:42:42 2021

Old school "slip case" textile covered notebook software - Any value?

By jim.wooden@gmail.com on Fri Oct 8 06:28:08 2021

Latest reply by JimBobPS2 on Tue Oct 26 08:09:50 2021

Auction: IBM FRU-92F0145 486DX2-66 IBM PS/2 w/ Intel 486 DX2-66 and 64F

By Louis Ohland on Mon Oct 25 12:52:44 2021

Latest reply by Louis Ohland on Mon Oct 25 12:52:44 2021

Auction: IBM PS/2 Vintage Computer - Model 95 XP486 - Base Unit Only Po

By Louis Ohland on Sun Oct 24 10:20:42 2021

Latest reply by Louis Ohland on Mon Oct 25 12:47:30 2021

Auction: Vintage IBM PS/2 dual RS232 MCA card 33F8702XM

By Louis Ohland on Thu Oct 21 13:52:52 2021

Latest reply by IBMMuseum on Sat Oct 23 19:18:47 2021

Re: Auction: IBM 1501216 PERSONAL SYSTEM/2 SPEECH ADAPTER (Speech Contr

By Louis Ohland on Thu Oct 21 17:12:56 2021

Latest reply by Louis Ohland on Thu Oct 21 16:32:53 2021

Auction: IBM 33F4606 SCSI-1 Cable [C60 to C50]

By Louis Ohland on Thu Oct 21 16:05:23 2021

Latest reply by Louis Ohland on Thu Oct 21 16:05:23 2021

Auction: IBM 1501216 PERSONAL SYSTEM/2 SPEECH ADAPTER (Speech Control A

By Louis Ohland on Thu Oct 21 15:54:30 2021

Latest reply by Louis Ohland on Thu Oct 21 15:54:30 2021

Auction: IBM Personal Typing System 6901 Expansion Unit 6904 UNTESTED V

By Louis Ohland on Thu Oct 21 14:05:09 2021

Latest reply by Louis Ohland on Thu Oct 21 14:05:09 2021

PS/55 Model 5560 Restoration

By Tomas Slavotinek on Wed Oct 6 22:06:24 2021

Latest reply by Tomas Slavotinek on Mon Oct 18 18:16:19 2021

IBM TDB - Conversion Connector for the IBM Personal Computer [clone flo

By Louis Ohland on Sun Oct 17 11:54:56 2021

Latest reply by gfretwell@aol.com on Sun Oct 17 18:08:47 2021

Re: Pivot man Re: U57 "DSKBOOT" 64F3110 PAL

By Louis Ohland on Mon Oct 11 09:00:47 2021

Latest reply by Tomas Slavotinek on Sat Oct 16 22:40:21 2021

L40 schematics available ?

By Jose Delcour on Sat Oct 16 08:14:45 2021

Latest reply by Jose Delcour on Sat Oct 16 08:14:45 2021

Auction: Card lot of 18 - MCA Kingston DataCard XGA XGA-2

By James Hall on Thu Oct 14 14:52:00 2021

Latest reply by Tomas Slavotinek on Fri Oct 15 23:06:07 2021

Card Edge Connectors [MCA]

By Louis Ohland on Wed Oct 13 20:45:55 2021

Latest reply by Louis Ohland on Thu Oct 14 11:44:29 2021

=?UTF-8?Q?Auction=3a_IBM_PS/2_5=2e25=e2=80=9d_1=2e2MB_Electronic_Ej?= =

By Louis Ohland on Thu Oct 14 15:35:40 2021

Latest reply by Louis Ohland on Thu Oct 14 15:38:15 2021

Can't handle the Power in your hands! [Model 90 planar power connector]

By Louis Ohland on Wed Oct 13 20:25:03 2021

Latest reply by Louis Ohland on Thu Oct 14 13:26:43 2021

Looking for 44-pin Floppy Cable for a Lacuna

By James Hall on Tue Oct 12 12:22:45 2021

Latest reply by James Hall on Thu Oct 14 10:45:18 2021

IBM PS/V 2408

By Kevin Bowling on Fri Oct 8 09:11:40 2021

Latest reply by Louis Ohland on Fri Oct 8 12:23:16 2021

Auction: IBM PS/2 Computer Monitor Screen Typ 9516 Made in Japan

By Wolfgang Gehl on Tue Oct 5 21:55:40 2021

Latest reply by WBSTClarke on Fri Oct 8 07:12:31 2021

RARE- IBM PS/2 65 SX 8565 MICRO CHANNEL 386SX i387SX 16MHZ 12MB RAM SCS

By James Hall on Tue Oct 5 09:13:33 2021

Latest reply by James Hall on Tue Oct 5 09:13:33 2021

Trying to Troubleshoot an 8580-A31's On-Board Video

By 404timenotfound@gmail.com on Sun Sep 26 13:40:45 2021

Latest reply by WBSTClarke on Sun Oct 3 09:21:18 2021

IBM VGA chips - for study/discussion

By IBMMuseum on Wed Sep 1 12:13:02 2021

Latest reply by IBMMuseum on Wed Sep 29 10:25:48 2021

Polywell 's Hummingbird 50/60 revs up PS/2s

By Louis Ohland on Wed Sep 29 09:54:56 2021

Latest reply by Louis Ohland on Wed Sep 29 10:08:06 2021

Intel's Cray-on-a-Chip [i860]

By Louis Ohland on Wed Sep 29 10:01:08 2021

Latest reply by Louis Ohland on Wed Sep 29 10:01:08 2021

Auction: IBM 87F4836 IBM MODEL 9577 [ISA?] BUS ADAPTER RISER CARD W/ BR

By Louis Ohland on Mon Sep 27 09:19:56 2021

Latest reply by Louis Ohland on Mon Sep 27 09:19:56 2021

Tracking down another Jabberwocky [Ungermann-Bass]

By Louis Ohland on Wed Sep 22 07:58:31 2021

Latest reply by Louis Ohland on Fri Sep 24 13:17:27 2021

New Old Stock 4869

By camtheman155@yahoo.com on Wed Sep 22 14:08:12 2021

Latest reply by camtheman155@yahoo.com on Fri Sep 24 15:40:53 2021

Mylex RAID EZAssist Configuration Utilty [DACFL]

By Louis Ohland on Sun Sep 19 07:56:22 2021

Latest reply by Louis Ohland on Sun Sep 19 16:09:12 2021

US6343324B1 DACFL

By Louis Ohland on Sun Sep 19 07:48:06 2021

Latest reply by Louis Ohland on Sun Sep 19 09:08:26 2021

Auction: Vintage IBM P/N 61G3410 61G3411 Power Supply PSU PC XT AT CLON

By Louis Ohland on Sat Sep 18 15:13:10 2021

Latest reply by Louis Ohland on Sat Sep 18 15:13:10 2021

Auction: Vintage IBM Personal System PS/2 Enhanced 80386 Memory Expansi

By Louis Ohland on Sat Sep 18 15:08:44 2021

Latest reply by Louis Ohland on Sat Sep 18 15:08:44 2021

Auction: RARE- IBM 6152 CROSSBOW ADAPTER RISC COPROCESSOR CARD MICROCHA

By Louis Ohland on Fri Sep 17 13:23:49 2021

Latest reply by Louis Ohland on Sat Sep 18 14:36:26 2021

Unknown PS/2 Model 80 in CA, USA on VCFed

By WBSTClarke on Sat Sep 18 11:30:30 2021

Latest reply by WBSTClarke on Sat Sep 18 11:30:30 2021

Auction: RARE- IBM 64F0198 PS/2 MICROCHANNEL 486DX2-33 PROCESSOR CPU BO

By Louis Ohland on Fri Sep 17 13:21:23 2021

Latest reply by Louis Ohland on Fri Sep 17 13:21:23 2021

Auction: DE: Details zu IBM PS/2 Computer MCA Microchannel Sound Card M

By schimmi on Fri Sep 17 13:03:39 2021

Latest reply by schimmi on Fri Sep 17 13:03:39 2021

Auction: Vintage IBM PS/2 Model 80 386DX-25 8MB SCSI 8580-A31 tested

By Louis Ohland on Sat Sep 11 10:27:42 2021

Latest reply by Louis Ohland on Sat Sep 11 10:27:42 2021

Auction: REPLY CORP 486 Module NOS -- *RARE* circa 1991

By Louis Ohland on Mon Sep 6 13:40:40 2021

Latest reply by Louis Ohland on Wed Sep 8 09:14:48 2021

Auction: IBM 69X6292 - IBM - 36/38 EMULATION/A ADAPTER( 59X3351) MICROC

By Louis Ohland on Mon Sep 6 13:01:05 2021

Latest reply by IBMMuseum on Mon Sep 6 13:00:35 2021

manufacturing steps for an MST module

By Louis Ohland on Wed Sep 1 12:50:35 2021

Latest reply by gfretwell@aol.com on Wed Sep 1 18:50:45 2021

What flavors and configurations of acid-soaked sugar cubes exist?

By Tomas Slavotinek on Mon Aug 30 18:41:33 2021

Latest reply by Tomas Slavotinek on Wed Sep 1 18:23:12 2021

I see... dead people. Er, Patterns

By Tomas Slavotinek on Mon Aug 30 20:58:14 2021

Latest reply by Tomas Slavotinek on Tue Aug 31 13:37:52 2021

[Update] 7564 Industrial Computer

By Tomas Slavotinek on Mon Aug 30 17:12:28 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 22:38:41 2021

=?UTF-8?Q?Am2965_=e2=80=a2_Am2966=2c_DYNAMIC_MEMORY_DRIVERS_IMPROVE?= =

By Louis Ohland on Sun Aug 29 14:43:33 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 21:56:57 2021

IBM 7561/7562 Planar Origins

By Louis Ohland on Sun Aug 29 07:08:57 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 20:46:01 2021

[Update] Industrial Computers Types 7541/7542

By Tomas Slavotinek on Mon Aug 30 17:01:28 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 17:01:28 2021

[Update] Model 80 Memory Cards

By Tomas Slavotinek on Sat Aug 28 23:28:33 2021

Latest reply by IBMMuseum on Mon Aug 30 10:33:30 2021

KTM-4000/M80 ponderings

By Louis Ohland on Sun Aug 29 07:40:43 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 08:56:35 2021

AMD Am2900

By Louis Ohland on Sun Aug 29 14:24:57 2021

Latest reply by Tomas Slavotinek on Mon Aug 30 09:14:31 2021

The Am2960 Series Dynamic Memory Support Handbook

By Louis Ohland on Sun Aug 29 14:33:00 2021

Latest reply by Louis Ohland on Sun Aug 29 14:33:00 2021

ITWPancon Re: Panduit 130-096-553 Re: KTM-4000/M80 ponderings

By Louis Ohland on Sun Aug 29 08:13:08 2021

Latest reply by Louis Ohland on Sun Aug 29 08:13:08 2021

Hey sandy, thanks for everything!

By Jordan on Fri Aug 27 12:26:00 2021

Latest reply by Tomas Slavotinek on Sat Aug 28 10:39:01 2021

Shipping for a 13/16 OD BSF die $70!

By Louis Ohland on Fri Aug 27 11:36:56 2021

Latest reply by Louis Ohland on Fri Aug 27 11:36:56 2021

L40 SX backlight power

By Manuel Maseda on Thu Aug 26 15:22:28 2021

Latest reply by Louis Ohland on Fri Aug 27 08:28:52 2021

GG24-4430-00 Understanding Performance Tuning Theory for IBM OS/2 LAN S

By Louis Ohland on Tue Aug 24 11:13:14 2021

Latest reply by Kevin Bowling on Thu Aug 26 08:35:51 2021

LGR ??

By moussa on Mon Aug 23 12:11:23 2021

Latest reply by schimmi on Tue Aug 24 11:42:52 2021

Token Ring Network scanner

By moussa on Thu Aug 19 15:36:20 2021

Latest reply by moussa on Sun Aug 22 15:52:34 2021

Ardent Tool

By Tomas Slavotinek on Mon Aug 16 22:52:05 2021

Latest reply by Louis Ohland on Thu Aug 19 07:40:17 2021

MCA prototyping boards from goodstuff607607

By Louis Ohland on Sat Aug 14 14:03:21 2021

Latest reply by Tomas Slavotinek on Wed Aug 18 16:30:14 2021

Auction: VINTAGE- IBM 81F8823 PS/2 8590 MICROCHANNEL MCA 4SLOT MEMO

By Louis Ohland on Wed Aug 18 08:46:03 2021

Latest reply by IBMMuseum on Wed Aug 18 06:40:26 2021

Reply TurboBoard 60/65/80 Page

By Tomas Slavotinek on Mon Aug 16 18:30:09 2021

Latest reply by Tomas Slavotinek on Mon Aug 16 18:30:09 2021

Auction: VINTAGE- IBM 81F8823 PS/2 8590 MICROCHANNEL MCA 4SLOT MEMORY R

By Louis Ohland on Sat Aug 14 14:09:47 2021

Latest reply by Louis Ohland on Sat Aug 14 14:09:47 2021

ALERT! Auction PC Prototyping Board PS-2 Microchannel .1 inch grid 60F1

By Louis Ohland on Sat Aug 14 14:00:49 2021

Latest reply by Louis Ohland on Sat Aug 14 14:01:28 2021

Thinkpad diskette drives?

By standal on Fri Aug 13 10:16:54 2021

Latest reply by gfretwell@aol.com on Fri Aug 13 23:14:30 2021

Foundt 9556 / 9557 Technical Reference SG82G-3783-00

By Louis Ohland on Wed Aug 11 08:00:14 2021

Latest reply by Louis Ohland on Wed Aug 11 09:57:00 2021

Four IBM High-Speed 100/16/4 Token-Ring PCI Adapters 34L0501

By Louis Ohland on Sun Aug 8 11:54:23 2021

Latest reply by RickE on Tue Aug 10 17:27:45 2021

H8te! Re: 92F0437 - 486B HyperRace Blue 70/80

By Tomas Slavotinek on Mon Aug 9 12:33:28 2021

Latest reply by Tomas Slavotinek on Mon Aug 9 12:33:28 2021