PS/2 Model L40 SX

Type 8543

Planar (and daugtercard PCBs)
Common Devices
Power (Main, Backup & Standby Battery)
Open the 8543
8543 Error Codes
5800 PSP Product Support Platform (Large external enclosure)
   TMC-850 SCSI adapter
   ISA 16/4 TAP adapter
L40SX Hard Disk Removal and Installation (by William Walsh)

PS2.EXE Utility

PS/2 L40SX Notes by Michael Brutman
   Upgrading an IBM L40SX to an SSD

IBM L40SX Retro Laptop Teardown (video by Dave from EEVBlog)
IBM PS/2 L40SX Opening and Backup Battery Replacement (video by David Beem)
   The disassembly process starts at 2:36. L40 SX presentation made for IBM by The SoftAd Group

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

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 30 Jul 2023 - Changelog | Legal Info & Contact