this is what i got:
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Re: need to know s10e boot resolution
by SilverZero » Wed Apr 15, 2009 11:27 am
Did some searching, and I can't find any info about determining a BIOS or boot resolution. My gut tells me it would be the standard VGA resolution, 640x480. The other obvious choice would be the screen's native res, 1024x576. If I were trying to find the answer, I'd look up a guide on how to change the bootsplash logo (the logo that sometimes comes up when the BIOS is starting up, instead of the printout of all the POST info). If you can find out what the image is, you could find the dimensions of it, confirm that it's not stretched or squished when it displays on-screen, and then you'd know. So, if you found the bootsplash for your S10e and it's 640x480 natively and shows up correctly on-screen, your boot res is 640x480.
But that would be strange, since everything boots correctly on the widescreen display. It might be a 640x480 image that is squished to whatever the BIOS resolution is, so it's actually made as a stretched image that squishes to the right proportions. Sheesh! I just don't know! "
i will search what this guy told....