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#BIOS menu on #EliteBook640G11 is accessed via
[Esc], x2 for a good measure -- various options
[F10] -- The Menu

Default time to bring up BIOS menu is damn too short when trying to get in. Changed to 5 s:

BIOS menu: <where?>

Touchpad does not move the mouse pointer; can move the scrollbar.

#EliteBook640

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- [Home] key is shared with [F12]☹️ In BIOS have set to make F-keys to be the primary instead of "media" keys, which works out similar to #ThinkPadX260 which has [Home] as freaking SEPARATE Key. I use [Home] enough, F-keys not often enough at least in Windows 11, that am thinking of undoing that BIOS option. Done.

BIOS Menu: Advanced: System Options: Launch Hotkeys without Fn [Enable]
-- "Auto" does not help.

#EliteBook640G11 #EliteBook640

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?/- 2 Youtube videos -- https://www.youtube.com/watch?v=DKJciQaCbX8 & https://www.youtube.com/watch?v=oVjcPAdU028 -- had glitchy, green, large portion broken up in many small shapes in #Firefox (audio has not been affected). In the first case, other videos were not affected though. Different encodings?

Looks like need to test power & other knobs when playing video.

MS Edge is okay!

HP does mention "Hardware acceleration for CODEC H.265/HEVC (High Efficiency Video Coding) is disabled" https://www.hp.com/us-en/shop/pdp/hp-elitebook-640-g11-notebook-pc-customizable-901d0av-mb#techSpecs .

#EliteBook640G11

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+ #GoodThing about HP #EliteBook640G11 is that I have swapped [Ctrl_L] key at the end with [Fn] key besides it via BIOS option

BIOS Menu: Advanced: System Options: Swap Fn and Ctrl keys;

- #BadThing is #Microsoft_corp [copilot] key remains useless, in #Windows11, for being unable to use as [Ctrl_R] key.

#EliteBook640