IBM OS/2 1.30.1 build 7.220

Build of OS/2 1.3
Architecturex86 16-bit
Compiled on1991-03-20
Base build
Works in

IBM OS/2 1.30.1 build 7.220 is an update release of IBM OS/2 1.3. The setup copyright is updated to 1991.

Bugs[edit | edit source]

Installing on newer processors[edit | edit source]

This version has a bug in the keyboard driver that causes setup to crash loading with TRAP 0000 due a division by zero when installing on any processor faster than a 486 processor. To install on a faster processor, the BASEDD0x.SYS files must be patched to remove the sequence that causes the division by zero.[1]

Gallery[edit | edit source]

References[edit | edit source]