> booted into BASIC if you didn't insert a disk into the 5.25" floppy drive.
That's true. The PCs had a BASIC in ROM and a cassette port. That was dropped starting with the XT, which gave the puzzling "NO ROM BASIC" message in 80-column text when the hard disk was not bootable.
That's true. The PCs had a BASIC in ROM and a cassette port. That was dropped starting with the XT, which gave the puzzling "NO ROM BASIC" message in 80-column text when the hard disk was not bootable.