IBM PS/2 Reference, Diagnostic
& Option Disks

Introduction
PS/2 Machines
Adapters
Miscellaneous

Disk images for the Japanese Personal System/55 (PS/55) line can be found HERE.
Disk images for the PC Server, PC Series and other systems can be found on the respective pages.
Standalone ADF files for Micro Channel adapters can be downloaded HERE.

Originally created by Daniel Hamilton (old mirror). Updated by Tomáš Slavotínek.
Last update: 29 Sep 2024


Introduction

This is a fairly complete archive of files for the IBM PS/2 series of personal computers. Following disk images are available for most systems and options:

  • Reference Disk (refdisk) - Required to configure MCA based systems.
  • Starter Disk - Required to configure ISA based systems.
  • Diagnostic Disk (diags) - Can be used to test the system unit and peripherals. Typically accessed through the corresponding Reference Disk.
  • Option Disk - May be required when installing a new option. For MCA adapters it also contains the corresponding ADF files (Adapter Description Files).
  • Flash Update Diskette - Allows you to update system/adapter firmware (BIOS). This feature is only available on the late PS/2 machines and adapters.

Note: The disk images on this page are in RAW format (.IMG or .IMA) to achieve the best possible compatibility and flexibility. This format can be processed by many different utilities for many different operating systems.

Legal Notice: Feel free to mirror and/or use these files anywhere/however you like, as long as you don't charge for it or violate the IBM License Terms and/or your local law (which in some cases may override/invalidate portions of these license terms).


PS/2 Machines

Model 25
[Type 8525]

Starter Disk v1.00 (20 Jan 1987, 720 KB)
Advanced Diagnostics v1.0 (06 Apr 1987, 720 KB)

Model 25-286
[Type 8525]

Starter Disk v1.0 (28 Mar 1990, 1.44 MB)
Advanced Diagnostics v1.0 (28 Mar 1990, 1.44 MB)

Model 25 SX
[Type 8525]

No Starter Disk available, use Advanced Diagnostics to configure the system.
Advanced Diagnostics v1.20 (06 Mar 1992, 1.44 MB)
Advanced Diagnostics v1.30 (09 Feb 1993, 1.44 MB)

Model 30
[Type 8530]

Starter Disk v1.02 (20 Jan 1987, 720 KB)
Advanced Diagnostics v1.05 (23 Aug 1989, 720 KB)

Model 30-286
[Type 8530]

Starter Disk v1.02 (03 Mar 1992, 1.44 MB)
Advanced Diagnostics v1.00 (21 Jun 1988, 1.44 MB)
Advanced Diagnostics v1.02 (24 Aug 1989, 1.44 MB)

Model N33 SX
[Type 8533]

12MHz Reference Disk v1.00 (11 Jun 1991, 1.44 MB)
16MHz Reference Disk v1.00 (17 Jan 1992, 1.44 MB)

PS/2 E
[Type 9533]

Starter Disk v1.0 (29 Jun 1993, 1.44 MB)
   The XGA patch has been applied to this diskette
Utilities Disk version 1.0 (21 Jul 1993, 1.44 MB)
PCMCIA Device Drivers (28 Jun 1994, 1.44 MB)

Model 35, 40 SX
[Types 8535, 8540, 9535, 9540]

8535/8540 Starter Disk v1.03 (06 Mar 1991, 1.44 MB)
9535/9540 Starter Disk v1.00 (01 Sep 1992, 1.44 MB)
Advanced Diagnostics v1.2 (06 Mar 1992, 1.44 MB)
Advanced Diagnostics v1.3 (09 Feb 1993, 1.44 MB)
Advanced Diagnostics v1.02 (40 SX) (15 Feb 1991, 1.44 MB)

Model L40
[Type 8543]

Reference Disk v1.00 (30 Jan 1991, 1.44 MB)
Reference Disk v1.01 (01 Sep 1991, 1.44 MB)
Reference Disk v1.02 [10G6355] (22 Nov 1991, 1.44 MB)
Reference Disk v1.03 (19 Feb 1992, 1.44 MB)

Model 50 , 50Z
[Type 8550]

Reference Disk v1.08 (22 Mar 1991, 1.44 MB)
Reference Disk (Reply) v1.01 (13 Apr 1994, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Options By IBM Planar Upgrade Flash BIOS Update v1.40 (08 Nov 1995, 1.44 MB)
Options By IBM Planar Upgrade Install/Utility Disk (12 Jan 1994, 720 KB)

Model N51 SX, N51 SLC
[Type 8551]

Reference Disk v1.1 (16 Mar 1992, 1.44 MB)
Reference Disk v1.2 (21 Apr 1994, 1.44 MB)
Advanced Diagnostics v1.2 (21 Apr 1994, 1.44 MB)
Display Utility (08 Jul 1992, 1.44 MB)
   This fixes a dimming problem with the N51 SX.

Model 53, 53 LX
[Type 8553]

Reference Disk v1.10 (11 Nov 1993, 1.44 MB)
Diagnostics Disk v1.00 (15 Sep 1993, 1.44 MB)

Model 55 SX, 55LS
[Type 8555]

Reference Disk v1.05 (10 Aug 1990, 1.44 MB)
Reference Disk v1.05 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.
Reference Disk (Reply) v1.01 (13 Apr 1994, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Options By IBM Planar Upgrade Flash BIOS Update v1.40 (08 Nov 1995, 1.44 MB)

Model 56, 57, M57 - SX, SLC, LS
[Types 8556 and 8557]

Reference Disk v2.1 (14 Feb 1994, 1.44 MB)
Advanced Diagnostics v2.04 (15 Jul 1993, 1.44 MB)
Reference Disk v1.24 (alt) [41G5072] (31 Jan 1992, 1.44 MB)
   Old version! Includes diagnostics. Previously marked as v1.23.
Reference Disk Customized for Ultimedia M57 SLC v1.23 (12 Dec 1991, 1.44 MB)
   Possibly not the latest version. Includes diagnostics.
Patch for 169 Errors (04 Aug 1994, 1.44 MB)

Model 56, 57 - SLC2, SLC3
[Types 9556 and 9557]

Reference Disk v1.0 [42G2213] (11 Aug 1992, 1.44 MB)
   Old version! Diagnostics on a separate disk.
Reference Disk v1.1 (27 Aug 1993, 1.44 MB)
   Latest version. Diagnostics on a separate disk.
Diagnostics Disk v1.0 [42G2216] (11 Aug 1992, 1.44 MB)
   Old version! Loaded via a reference disk.
Advanced Diagnostics v2.04 (27 Aug 1993, 1.44 MB)
   Latest version. Loaded via a reference disk.

Model CL57
[Type 8554]

Reference Disk v1.0 (23 Apr 1994, 1.44 MB)

Model 60
[Type 8560]

Reference Disk v1.08 (22 Mar 1991, 1.44 MB)
Reference Disk (Reply) v1.06 (05 Nov 1993, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Reply (Options By IBM) Planar Upgrade Flash BIOS Update v1.38 (08 Nov 1995, 1.44 MB)
Reply (Options By IBM) Planar Upgrade Install/Utility Disk (12 Jan 1994, 720 KB)

Model 65
[Type 8565]

Reference Disk v1.05 (10 Aug 1990, 1.44 MB)
Reference Disk v1.05 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.
Reference Disk (Reply) v1.06 (05 Nov 1993, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Reply (Options By IBM) Planar Upgrade Flash BIOS Update v1.38 (08 Nov 1995, 1.44 MB)

Model 70 (386)
[Type 8570]

Reference Disk v1.12 (22 Mar 1990, 1.44 MB)
Reference Disk v1.12 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.
Reference Disk (Reply) v1.06 (04 Mar 1994, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Blue-Lightning Processor Upgrade Utility Disk (13 Aug 1993, 720 KB)
IBM PS/2 8570 Models A81/A16 BIOS Patch v1.00 [41G3086] (24 Dec 1991, 720 KB)
   Contains DOS DASDDRVR.SYS and OS/2 ABIOS files.
Reply (Options by IBM) Planar Upgrade Flash BIOS Update v1.18.02 (20 May 1994, 1.44 MB)
Enhanced Memory Adapter with ROM Update v1.03 (15 Mar 1993, 1.44 MB)
   Allow Enhanced Memory Adapter with ROM to enable all memory contained on all installed Enhanced Memory Adapters.

Model 70-486
[Type 8570]

Reference Disk v1.06 (22 Mar 1991, 1.44 MB)
Reference Disk v1.06 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.

Model P70
[Type 8573]

Reference Disk v1.04 (31 Dec 1999, 1.44 MB)
Reference Disk v1.04 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.

Model P75
[Type 8573]

Reference Disk v1.0 (18 Sep 1990, 1.44 MB)
Reference Disk v1.0 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.

Model 76, 77, M77 ("Bermuda" planar)
[Types 9576 and 9577]

Reference Disk v1.1 (28 Oct 1992, 1.44 MB)
Reference Disk v3.1 (11 Aug 1995, 1.44 MB)
Diagnostics Disk v1.01 [42G2314] (03 Aug 1992, 1.44 MB)
Advanced Diagnostics v1.1 (28 Oct 1992, 1.44 MB)
Diagnostics Disk v3.11 (13 Sep 1995, 1.44 MB)

Model 76i/s, 77i/s ("Lacuna" planar)
[Types 9576 and 9577]

Reference Disk v3.1 (11 Aug 1995, 1.44 MB)
Diagnostics Disk v3.11 (13 Sep 1995, 1.44 MB)
BIOS Revision Level 7 (Build 59A) (06 Jul 1995, 1.44 MB)
BIOS Revision Level 8 (Build 60A) (11 Aug 1995, 1.44 MB)
BIOS Revision Level 9 (Build 61A) (30 Mar 1998, 1.44 MB)
Future Domain SCSI-2 Option Disk v1.0 (28 Mar 1994, 1.44 MB)
Windows S3 Drivers for Novell Networks (09 Sep 1994, 1.44 MB)
DOS/Windows 3.11 S3 Graphics Disk v1.2 (26 Aug 1994, 1.44 MB)
OS/2 2.0 Video Driver Disk 1 (20 Jan 1994, 1.44 MB)
OS/2 2.0 Video Driver Disk 2 (20 Jan 1994, 1.44 MB)

Model 80
[Type 8580]

Reference Disk v1.12 (22 Mar 1990, 1.44 MB)
Reference Disk v1.12 + XGAOPT (11 Jun 1993, 1.44 MB)
   The latest reference disk updated using the official XGAOPT disk. See HERE for details.
Reference Disk (Reply) v1.06 (05 Nov 1993, 1.44 MB)
   Use this reference disk if you have the Reply (Options by IBM) Planar Upgrade installed.
Reply (Options By IBM) Planar Upgrade Flash BIOS Update v1.38 (08 Nov 1995, 1.44 MB)
Blue-Lightning Processor Upgrade Utility Disk (13 Aug 1993, 720 KB)
160 MB SCSI Fixed Disk Mode-Select Restoration Diskette (06 Mar 1991, 720 KB)
   Fixes data transfer failures that can occur with 160 MB SCSI disks in models 8580-161, 8590-0J9, and 8595-0J9.
Enhanced Memory Adapter with ROM Update v1.03 (15 Mar 1993, 1.44 MB)
   Allow Enhanced Memory Adapter with ROM to enable all memory contained on all installed Enhanced Memory Adapters.

Server 85 486SX
[Type 9585-xXx]

Reference Disk v1.11 (26 Jan 1993, 1.44 MB)
Diagnostic Disk v1.11 (02 Feb 1993, 1.44 MB)
Flash BIOS Update Diskette for 486SX Models v1.10/1.11 (30 Apr 1993, 1.44 MB)
   Warning: This BIOS Update is only for the 486SX Server 85s model number 9585-xXx.
   This update will permanently render a 9585-xKx or 9585-xNx system unrecoverable.
SVGA Device Driver Diskette v1.10 (10 Mar 1993, 1.44 MB)

Server 85 486DX
[Types 9585-xKx/xNx]

Reference Disk v1.32 (16 Nov 1993, 1.44 MB)
Diagnostic Disk v1.30 (10 Oct 1993, 1.44 MB)
IBM SCSI-2 Fast/Wide Adapter/A "Corvette" Firmware Upgrade v7.1 (19 Jan 1996, 1.44 MB)
SVGA Device Driver Diskette v1.10 (10 Mar 1993, 1.44 MB)

Model 90 XP, Model 95 XP 486, Server 95, 95A (machines w/ Processor Complex)
[Types 8590, 8595, 9590, and 9595]

Reference Disk Model 90 XP 486 Type 1 Complex v1.02 [85F1409] (01 Oct 1990, 1.44 MB)
   Old version! Supports only Model 90 XP 486 with Type 1 Processor Complex. Includes diagnostics and ESDI ADFs/DGS files.
Reference Disk Model 90 XP 486 Type 1 Complex v1.03 [13F9728] (05 Feb 1991, 1.44 MB)
   Old version! Supports only Model 90 XP 486 with Type 1 Processor Complex. Includes diagnostics. No ESDI ADFs/DGS files.
Reference Disk Model 90 XP 486 Type 2 Complex v1.02 [41G8575] (07 Mar 1992, 1.44 MB)
   Old version! Supports only Model 90 XP 486 with Type 2 Processor Complex. Includes diagnostics.
Reference Disk Model 95 XP 486 Type 1 Complex v1.02 [85F1414] (01 Oct 1990, 1.44 MB)
   Old version! Supports only Model 95 XP 486 with Type 1 Processor Complex. Includes diagnostics.
Reference Disk Model 95 XP 486 Type 1 Complex v1.03 [13F9789] (05 Feb 1990, 1.44 MB)
   Old version! Supports only Model 95 XP 486 with Type 1 Processor Complex. Includes diagnostics.
Reference Disk Type 0 Processor Complex v1.00 [91F8526] (25 Sep 1990, 1.44 MB)
   This disk is for Model/Type 8590-402 (a special bid machine) that had a complex with a 386DX-20 CPU.
Reference Disk Type 0 Processor Complex v1.00 (25 Sep 1990, 1.44 MB)
   Same as above but incomplete/not bootable! (created by rf90386a.exe)
Reference Disk Type 1 Processor Complex v1.31 (02 Nov 1992, 1.44 MB)
   Latest version. Supports Model 90 XP 486 & 95 XP 486 with Type 1 Processor Complex. Diagnostics on a separate disk.
Reference Disk Type 2 Processor Complex v1.10 [41G8386] (17 Mar 1992, 1.44 MB)
   Old version! Supports Model 90 XP 486 & 95 XP 486 with Type 2 Processor Complex. Diagnostics on a separate disk.
Reference Disk Type 2 Processor Complex v1.21 (03 Nov 1992, 1.44 MB)
   Latest version. Supports Model 90 XP 486 & 95 XP 486 with Type 2 Processor Complex. Diagnostics on a separate disk.
Reference Disk Type 3 Processor Complex v1.10 [42G2119] (06 Aug 1992, 1.44 MB)
   Old version! Supports Model 90 XP 486 & 95 XP 486 with Type 3 Processor Complex. Diagnostics on a separate disk.
Reference Disk Type 3 Processor Complex v1.11 (03 Nov 1992, 1.44 MB)
   Latest version. Supports Model 90 XP 486 & 95 XP 486 with Type 3 Processor Complex. Diagnostics on a separate disk.
Reference Disk Type 4 Processor Complex v1.34 (13 Nov 1995, 1.44 MB)
   Latest version. Supports Model 90 XP 486 & 95 XP 486 and PC Server 95 with Type 4 Processor Complex. Diagnostics on a separate disk.
Diagnostic Disk Type 1 - 4 Processor Complex v2.33 (25 Aug 1995, 1.44 MB)
   Latest version. Supports Model 90 XP 486 & 95 XP 486 and PC Server 95 with Type 4 Processor Complex. Loaded via a reference disk.
Flash BIOS Update Diskette Type 4 Processor Complex (rev 02) v1.10 (23 Feb 1994, 1.44 MB)
Flash BIOS Update Diskette Type 4 Processor Complex (rev 03) v1.20 (20 Sep 1994, 1.44 MB)
Flash BIOS Update Diskette Type 4 Processor Complex (rev 05) (22 Mar 1995, 1.44 MB)
Flash BIOS Update Diskette Type 4 Processor Complex (rev 08) v1.26 (16 Jan 1996, 1.44 MB)
Flash BIOS Update Diskette Type 4 Processor Complex (rev 09) v1.27 (02 Jun 1998, 1.44 MB)
Flash BIOS Update Diskette Type 4 Processor Complex (rev 10) v1.28 (30 Apr 1999, 1.44 MB)
IBM SCSI-2 Fast/Wide Adapter/A "Corvette" Firmware Upgrade v7.1 (19 Jan 1996, 1.44 MB)
SVGA Device Driver Diskette v1.10 (10 Mar 1993, 1.44 MB)


Adapters

Display Adapters

XGA/XGA2 Windows 3.0 Drivers (07 May 1993, 1.44 MB)
XGA/XGA2 DOS/Windows 3.1x Drivers v2.02 [53G2119] (05 Jan 1993, 1.44 MB)
XGA/XGA2 DOS/Windows 3.1x Drivers v2.10 (21 Jul 1993, 1.44 MB)
XGA/XGA2 DOS/Windows 3.1x Drivers v2.11 (12 Nov 1993, 1.44 MB)
XGA/XGA2 DOS/Windows 3.1x Drivers v2.12 (15 Aug 1994, 1.44 MB)
XGA/XGA2 Display Adapter Option Disk v2.2 (11 Jun 1993, 1.44 MB)
XGA/XGA2 Power Management Drivers for OS/2 (30 Aug 1994, 1.44 MB)
XGA/XGA2 Utilities (P70.exe & P75.EXE) (08 Aug 1994, 1.44 MB)
   This disk contains the ADF files as well as utilities for DOS.
SVGA Device Driver Diskette v1.10 (10 Mar 1993, 1.44 MB)
IBM PS/2 Japanese Display Adapter Option Diskette v1.00 [10G4165] (01 Nov 1991, 1.44 MB)
Matrox Magnum Graphics Controller MG-104, MG-108 Option/Utility Disk v2.0 (23 Nov 1990, 1.44 MB)

Multimedia Adapters

ActionMedia II Option Diskette (01 Mar 1990, 720 KB)
ActionMedia II Option and Exerciser Diskette v1.01 [41G2957] (06 Dec 1991, 720 KB)
ActionMedia II Option and Exerciser Diskette v1.02 [42G0593] (07 May 1992, 720 KB)
ActionMedia II Advanced Diagnostic Diskette v1.00 [04G3212] (30 Apr 1992, 720 KB)
ActionMedia II 2MB Exerciser Diskette v1.01 [04G3196] (30 Apr 1992, 720 KB)
ActionMedia II Hardware Installation Guide (1.62 MB)
ActionMedia II Driver for Indeo Video (09 Jun 1993, 1.44 MB x2)
ActionMedia II OS/2 1.3/2.0 Drivers v2.12.22 (27 Oct 1994, 1.44 MB x2)
ActionMedia II Setup and Configuration v2.1 (21 Nov 1994)
ActionMedia II Driver for Indeo Video Installation Guide (80 KB)
ActionMedia II Windows 3.1 Drivers v2.12.22 (27 Oct 1994, 1.44 MB x2)
Convert AVS files to AVI (Windows program) (06 Mar 1993, 49 KB)
MWAVE Windows 3.1x Driver (20 Dec 1995, 1.44 MB x6)
MWAVE OS/2 Driver (24 Jul 1995, 1.44 MB x2)
MWAVE DOS Driver (24 Jul 1995, 1.44 MB)
   Original 2 diskettes where merged into one.
MWAVE for OS/2 v2.11 (05 May 1995, 1.44 MB)
MWAVE for Warp Disk (03 May 1995, 1.44 MB)

Network Adapters

3Com 3c529 Etherlink III Network Card Option/Driver Disk v4.3 (18 Dec 1991, 720 KB)
   This disk contains the ADF files as well as drivers for DOS, Windows 3.x, Windows 95, and Novell Netware.
IBM Local Area Network Adapter/A for Ethernet Option Disk v1.0 (25 Feb 1993, 720 KB)
IBM PS/2 Adapter/A for Ethernet Networks Service Diskette v1.00 [84F8676] (03 Oct 1990, 720 KB)
   ADF and DGF files for adapter ID EFE5
IBM LAN Adapter/A for Ethernet Option Diskette v2.2 (21 Jul 1999, 1.44 MB)
Token-Ring Network 16/4 Adapter Diskette v1.00 [16F0546] (09 Nov 1988, 720 KB)
Token-Ring 16/4/A Busmaster Option Disk v1.02 (09 Sep 1992, 720 KB)
Interface Code for 8514/A v1.02 (22 Feb 1989, 720 KB)
IR Lan v2.10 Replacement Disk (26 Aug 1994, 1.44 MB)
Token-Ring 4/A Update Diagnostics Option Disk (21 Oct 1992, 720 KB)
3514 Startable Option Disk v1.15 (12 Mar 1993, 1.44 MB)
IBM LANStreamer MC16 Adapter Diagnostics/Option Diskette v2.0 (08 Jun 1993, 720 KB)
IBM LANStreamer MC32 Diagnostics/Option Diskette v2.0 (12 Jan 2000, 1.44 MB)
IBM LANStreamer MC32 Adapter Driver Diskette v3.10 (12 Sep 1995, 1.44 MB)
IBM Auto LANStreamer PCI Adapter NDIS3 Device Drivers Diskette v1.03 (13 Nov 1996, 1.44 MB)
Auto LANStreamer MC32 Adapter Option/Diag/NDIS3 Disk v2.01 (28 Mar 1997, 1.44 MB)
Dual LANStreamer MC32 Adapter Drivers/Option Diskette v2.0 (28 Mar 1997, 1.44 MB)
EtherStreamer Adapter - Option/Drivers Diskette v2.0 (24 Apr 1996, 1.44 MB)
Dual EtherStreamer MC32 Adapter/Diag Disk v2.0 (07 Apr 1997, 1.44 MB)

Storage Adapters and Devices

IBM SCSI-2 Fast/Wide Adapter/A "Corvette" Support Diskette v2.0 (25 Jan 1996, 1.44 MB)
   If your model 76/77/90XP/95XP system's SCSI config. utility does not have options for the internal/external bus mode this update will add them.
   This disk also contains OS/2 and NetWare 3.12/4.x drivers.
IBM SCSI-2 Fast/Wide Streaming-RAID Adapter/A Option Diskette v2.31 (1/2) (20 May 1997, 1.44 MB)
   Contains Disk Configuration Utility for "Cheetah" and "Passplay".
IBM SCSI-2 Fast/Wide Streaming-RAID Adapter/A Option Diskette v2.31 (2/2) (20 May 1997, 1.44 MB)
IBM SCSI-2 Fast/Wide Adapter/A "Corvette" Firmware Upgrade v7.1 (19 Jan 1996, 1.44 MB)
IBM SCSI-2 Fast/Wide RAID Adapter "Cheetah" Firmware Upgrade v2.21 (30 May 1996, 1.44 MB)
   This is to be used only with IBM streaming RAID controllers FRU P/N 06H3059. It is not for use on other IBM RAID controllers.
IBM RAID Adapter "Passplay" Firmware Update v1.61 (21 Jul 1993, 1.44 MB)
   if your SCSI adapter has an external port, DO NOT use this update. It is not a Passplay adapter.
IBM RAID Adapter "Passplay" Firmware Update v1.62 (03 Jun 1994, 1.44 MB)
   if your SCSI adapter has an external port, DO NOT use this update. It is not a Passplay adapter.
IBM RAID Adapter "Passplay" Firmware Update v1.63 (01 May 1995, 1.44 MB)
   if your SCSI adapter has an external port, DO NOT use this update. It is not a Passplay adapter.
IBM RAID Adapter "Passplay" Firmware Update v1.99 (04 Dec 1996, 1.44 MB)
   if your SCSI adapter has an external port, DO NOT use this update. It is not a Passplay adapter.
IBM SCSI CDROM DOS/Windows Drivers v1.2 (18 Dec 1991, 720 KB)
   Sometimes this older version works better with older drives.
IBM SCSI CDROM DOS/Windows Drivers v3.0 (29 Sep 1995, 720 KB)
Future Domain PowerSCSI Utility Disk v1.0 (28 Mar 1994, 720 KB)
Future Domain PowerSCSI Utility Disk v4.1 (02 Aug 1995, 1.44 MB)
IBM ISA IDE CDROM DOS/Windows Drivers v4.02 (14 Jun 1993, 720 KB)
   Made for Matsushita-Kotobuki Drives, may work with others.
IBM PS/2 5.25 Inch Diskette Adapter/A Option/Device Driver Diskette v1.10 [42G0327] (17 Dec 1991, 720 KB)
   ADF and DGF files for adapter ID DFFA
IBM PS/2 160MB SCSI Fixed Disk Mode-Select Restoration Diskette v1.00 [13F9764] (29 Jan 1991, 720 KB)


Miscellaneous

Utilities

IBM Personal System/2 Service Aid Diskette v2.00 [41G2831] (18 Nov 1991, 1.44 MB)

Peripherals

IBM PS/2 8516 Touch Display Option Diskette v1.01 [10G2945] (25 Jun 1991, 720 KB)
IBM PS/2 8517 Color Display Setup Diskette v1.00 [92F3002] (24 Jan 1992, 720 KB)
IBM PS/2 Color Displays Test-Pattern Diskette v1.00 [41G8502] (05 Jun 1992, 720 KB)
IBM Mouse Program Diskette v1.2 [96F9262] (1993, 720 KB)
IBM Keyboard with Trackpoint II Device Driver Diskette v1.00 [83G9740] (1994, 1.44 MB)
   Drivers for the "M13" keyboard.

Drivers

Advanced Power Management OS/2 Drivers (13 May 1994, 1.44 MB)
Advanced Power Management DOS/Windows 3.1x Drivers (12 Jul 1994, 1.44 MB)

Non-PS/2 Machines

IBM PC Advanced Diagnostics v1.02 (10 Feb 1982, 160 KB)
IBM PC & PC/XT Advanced Diagnostics v2.20 (08 Jan 1986, 180 KB)
IBM PC/AT & XT-286 Advanced Diagnostics v2.07 (20 Jan 1987, 720 KB)
IBM PC Convertible Start-Up Diskette v1.00 (31 Oct 1985, 720 KB)
IBM PC Convertible Start-Up Diskette v1.01 (18 Mar 1986, 720 KB)
IBM PC Convertible Start-Up Diskette v1.02 (01 May 1986, 720 KB)
IBM PC Convertible Start-Up Diskette v1.03 (20 Jun 1986, 720 KB)
PC Convertible Advanced Diagnostics v1.1 (28 Aug 1986, 720 KB)
PS/1 Type 2011 Advanced Diagnostics (alt) (14 Jun 1991, 1.44 MB)
PS/1 Type 2121 Advanced Diagnostics (14 Jun 1991, 1.44 MB)
PS/1 Type 2123 Advanced Diagnostics (18 Dec 1991, 1.44 MB)
PS/1 Type 2133, 2155 Advanced Diagnostics (17 Jul 1992, 1.44 MB)
PS/1 Type 2133, 2155, 2168 Advanced Diagnostics (02 Mar 1993, 1.44 MB)
PS/ValuePoint Type 6384 Advanced Diagnostics v1.0 (17 Aug 1992, 1.44 MB)
PS/note N45SL Advanced Diagnostics v1.0 (21 Apr 1994, 1.44 MB)
PS/note N45SL Flash BIOS Update v4.1E (16 Dec 1992, 1.44 MB)

Other

PC Network Diagnostics v2.0 (11 Jun 1991, 1.44 MB)
DOS 3.3 Boot Disk with Maintenance Files (17 Mar 1987, 720 KB)
Kelso Recovery Diskette (25 Aug 1992, 1.44 MB)

Download Everything!

All files listed above in one archive (~74 MB)

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

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