# Four Legacy PC Features Worth Reviving for Modern Computing

Revisiting classic hardware design choices that could enhance modern desktop usability and customization.

- **Source:** [How-To Geek](https://www.howtogeek.com)
- **Published:** 2026-10-28
- **Topic:** [Business](https://brifing.si/c/business)
- **Original article:** <https://www.howtogeek.com/old-computer-features-id-put-back-in-every-pc-today/>
- **On Brifing:** https://brifing.si/s/f427c117-eeb7-45e9-90c9-6b869a87fbe7

## The Evolution of PC Design

Modern computers have seen drastic performance improvements, yet many legacy features were discarded during this rapid transition. While bulky parallel ports and floppy drives are rightfully obsolete, certain design choices from the 1980s and 1990s remain relevant. Reintegrating these specific features could significantly enhance the convenience and customization potential for today's users.

## Modernizing the Turbo Button

Originally designed to slow down processors for timing-sensitive applications, the turbo button is now obsolete. However, a modern equivalent could toggle between performance and silent profiles instantly. Devices like the Minisforum AtomMan G7 PT already utilize physical buttons to adjust TDP, proving that hardware-level power management remains a highly desirable feature.

## The Case for PS/2

While USB has become the standard, PS/2 ports offer unique interrupt-driven input advantages over polling. These ports bypass USB host controller limitations, providing a reliable fallback when software drivers fail. Enthusiasts still value this direct interface for hardware-level responsiveness, making it a practical addition for high-end motherboards and troubleshooting scenarios.

## Restoring 5.25-inch Drive Bays

The removal of 5.25-inch drive bays from modern cases has eliminated a vital space for custom hardware. These bays previously supported optical drives, card readers, and fan controllers. Bringing them back would allow users to integrate DACs, internal monitoring displays, or additional ports without sacrificing the aesthetics of compact mATX builds.

## Dual BIOS Chip Reliability

Motherboards once featured socketed BIOS chips, allowing for easy replacement if firmware became corrupted. Although dual BIOS chips were briefly common on budget boards, they are now restricted to flagship models. Implementing dual chips would provide essential peace of mind, preventing total motherboard failure during unstable overclocking sessions or interrupted updates.

## BIOS Flashback Versus Redundancy

While BIOS Flashback allows recovery without a CPU, it remains a time-consuming process compared to dual BIOS solutions. For professionals needing urgent system access, waiting fifteen minutes for a flash is inefficient. Adding a second BIOS chip costs only a few dollars, yet it offers immediate recovery capabilities that current budget boards lack.

## Customization and Hardware Control

The shift toward minimalist case designs has prioritized aesthetics over functional expandability. By reintroducing modular front-panel bays, manufacturers could empower users to personalize their systems with specialized hardware. This approach balances modern design trends with the practical need for physical interfaces that software-based solutions simply cannot replicate for power users.

## Balancing Legacy and Innovation

Not every legacy connector deserves a return, as adapters effectively bridge many modern gaps. However, selectively bringing back features like physical mode switches and dual firmware chips would improve daily usability. These additions would make modern PCs easier to troubleshoot, customize, and operate, ultimately creating a more robust and user-friendly computing experience.

## Sources covering this story

- https://www.howtogeek.com/old-computer-features-id-put-back-in-every-pc-today/ — 

---

_Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._