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20 votes
3 answers
6k views

Why doesn’t my VGA-to-HDMI converter work with my 286 PC?

32 votes
7 answers
4k views

Did any PC software floating point use non-IEEE format?

70 votes
3 answers
6k views

Why was the return key symbol ↵ drawn differently from the motion of a CR-LF?

9 votes
2 answers
1k views

How to determine BIOS-provided (INT 13h) hard disk geometry, and how to fix the MBR partition table to agree with it?

1 vote
0 answers
87 views

IBM/Xebec XT Fixed Disk Adapter "Custom" Drive Types

17 votes
1 answer
722 views

How did Drive Overlay programs break BIOS disk barriers on older PCs?

15 votes
2 answers
2k views

What information was "off limits" to IBM PC clone BIOS authors?

13 votes
2 answers
2k views

Hard coded hard drive BIOS geometries

18 votes
5 answers
24k views

How to use ISA card in modern PC

13 votes
2 answers
612 views

What was special about "Vulcan" - the CP/M database program?

10 votes
6 answers
9k views

Cannot boot from a Compact Flash card

29 votes
6 answers
24k views

Windows 98 with 2GB of RAM

12 votes
2 answers
14k views

Windows 98 / XP Dual boot

26 votes
5 answers
7k views

What makes a floppy disk bootable?

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