Installation doubts

[Nathan]

You could try the monitor part from this page:

https://www.marmotte.net/linux/laptop/asus/XF86Config

Code:

Section "Monitor"
   Identifier      "LCD Panel"
   VendorName      "ASUS"
   ModelName       "1024x768"
   HorizSync       31.5-57.5
   VertRefresh     55-80
   # 640x480 @ 60 Hz, 31.5 kHz hsync - DOESN'T WORK
   # Modeline "640x480"     25.175 640  664  760  800   480  491  493  525
   # 800x600 @ 60 Hz, 37.8 kHz hsync - DOESN'T WORK
   # Modeline "800x600"     40     800  840  968 1056   600  601  605  628 +hsync +vsync
   # 1024x768 @ 70 Hz, 56.5 kHz hsync
   Modeline "1024x768"    75    1024 1048 1184 1328   768  771  777  806 -hsync -vsync
EndSection

You might be fine with multiple modelines as long as they actually work.

I doubt the vendorname and modelname matter other than to distinguiah one screen from another
but if these modelines work for the panel in your laptop it would be better to specify it than wait for it to search.

https://en.wikipedia.org/wiki/XFree86_Modeline

some nice details there