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Quick Start, Episode 7: Crimes... And Felonies.

Quick Start, Episode 7: Crimes... And Felonies. on HackerTube: recommended by 2 Hacker News commenters across 2 separate months, 2024–2026.

Cathode Ray Dude - CRD

documentary · intermediate · evergreen

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Cathode Ray Dude covers two bizarre HP 'Quick Start' features: QuickLook, an offline email client built on EFI firmware, and Daystarter, which hijacks the Windows boot process. It includes an explanation of EFI applications and why HP built these things.

Why Hacker News recommends it

Cited as a deep, entertaining look at firmware-level software and vendors abusing pre-boot access.

people recommended it
2
separate months
2
strong recommendations
0
discussed on HN
2024–2026
“a brief history of quick boot operating systems and UEFI”
— jwoglom, Apr 2024, in “An IRC client in your motherboard”

What HN commenters said

6 Hacker News comments link this video. Each one links back to its thread.

nhubbardFeb 2026Recommends

> Hopefully the BIOS writers do not abuse this Unfortunately, they have. Multiple examples from the excellent Cathode Ray Dude: [link] ▶ this video

in “I Ported Coreboot to the ThinkPad X270” · View on HN

jwoglomApr 2024Recommends

I think this might be the video you're talking about, in case anyone is also interested in a brief history of quick boot operating systems and UEFI: ▶ this video

in “An IRC client in your motherboard” · View on HN

prettyStandardOct 2024Cites it

That would be amazing. This reminds me of the offline email client HP built on EFI. Cathode Ray Dude - ▶ this video

in “New iMac with M4” · View on HN

voidUpdateAug 2024Cites it

I found out about these through CRD's video about the horrors of HPs Daystarter, which uses ring -1 to hijack the windows boot process and display its own stuff instead of the boot screen. ( ▶ this video )

in “Negative Rings in Intel Architecture” · View on HN

kmeisthaxJun 2024Cites it

"Public API" doesn't mean you can't change the API, nor does it limit how quickly extensions or new versions can be added to that API. It just means you have to actually inform people of what you're changing and when. If a client application refuses to implement functionality, that's on them, not the original developer. If I want the new feature, I'll switch. These days however, new features nowadays are usually things I don't want. Not strictly outright anti-features, but usually completely pointless "Bob needs a bonus[0]" changes that lets a middle manager put something good in their promo packet. The whole reason why people want compatible file formats and third-party clients is specifically so we can dictate to the originator of those formats and protocols how and how fast they can iterate on their products and limit how bad they can deliberately make them to increase profits. [0] ▶ this video

in “Microsoft breached antitrust rules by bundling Teams and Office, EU says” · View on HN

LattyApr 2024Cites it

This instantly made me think of a recent video by the Cathode Ray Dude, talking about HP's 'email client' (read: Outlook Plugin) "QuickLook" which was a shipped product implemented this way: ▶ this video (also goes into some even weirder stuff they did). This does the hard bit of networking that QuickLook skipped though.

in “An IRC client in your motherboard” · View on HN

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