Arduino Bootloader Basics

Nice video. I was a bit confused about your comment that all the program first goes to RAM though. Usually flash memory is much larger than your RAM, so that wouldn't be possible. But otherwise nice explanation. Thanks for sharing

Ohh very informative video, thanks for making

Thanks for the info dude there is a ton I can learn from you I appreciate it.

I know less now after watching this video than I did before,............................................... LOL

Please improve presentation...

hey man, i liked your video. i helped me a lot.
thank you.

I think the FTDI chip initially communicate with the Reset vector then to the Bootloader and to the sram at address 0x0060 finally to Application /! i'am i right ?

Great video ... you have a helpful way of explaining things ...

nice video sir

thank you and God bless you Sir :)

Idk why there are so many thumb downs. I enjoyed the video man. Thanks for posting.

ty, great start video.

there are tutorials online on fixing the windows boot loader with a Linux Live CD, i have had to do that for clients in the past (it is a long discription to tell you how to do it) so it is posible to get the drive back working

ntldr is the Windows bootloader, best guess is that your HD boot sector is currupt, if you have a Windows recovery CD you can use that to fix the boot loader, just select the option to repair windows (then you may need to select the command prompt) then type "bootrec /fixboot" without the quotes.