

This mod isn’t exactly needed, but it is real nice to have. You can not flash the original bios on the Dreamcast.
#DREAMSHELL DREAMCAST BIOS HOW TO#
Here is a tutorial on how to mod your Dreamcast with a dual bios. *edit – Gillbert made a nice pinout….use it:)īios ModKeep in mind, You do not need the bios mod if you do not want it Here are some links to tutorials and other information pertaining to Hard modding your Sega Dreamcast to connect to a hard drive. This thread assumes that you have already done the needed hardware mods. This should change soon from what has been going on in the development of Dreamshell lately

See the compatibility list and the windows CE lists below.

Keep in mind that a portion of games are not compatible yet. If you have one, you can try another HDD just to be sure. If Dreamshell is not recognized in the Iso Loader after loading straight from CD, You more than likely have problem with the HDD mod itself and will need to check your connections. This will save you a lot of time when trouble shooting any issues. I can also say that using DMA can help with any games that experience lag.īefore you do anything, download DreamShell 4.0 RC 3 CDI Image from so you can test out the HDD mod. All I can say is check what settings are working for what games by checking the GDI compatibility list below. I didn’t include anything on using the Isoloader settings, as the details are beyond me.
