Cannot access the setup (BIOS) of my Thomson NEO 15!

Thank you! "Escape" worked!
I always thought it was F2 or F12 for choosing the "device" (hard drive, USB, CD-DVD).
This is worth knowing for everyone!

AK

More news!
After working well once, the keyboard has let me down again: with TeXmacs, a fantastic scientific word processor that I have just discovered, it is impossible to type "é" even though I am using a French keyboard and all my other software accepts this character input. The same goes for LyX, another scientific word processor that I have been using for over 20 years and which I abandoned for TeXmacs: it is impossible to write consecutive lines of calculations (moving to the next line with Ctrl+<enter>).
Finally, after getting help on the CCM forum, I managed to access the computer's setup, and for the first time, I was able to reinstall Windows 10 (which I had deleted at the very first startup).
Under Windows 10, everything works - obviously!
I am informing you of this so that buyers are no longer misled by false advertising (thus Thomson is only French by name, just like Latécoère and others; it has been sold to a Chinese company, and if it is inexpensive, it is less than low-end!).

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"At the foot of the mountain springs a source: an image of YOUTH."
Yi King (Book of Changes)</enter>