Help! Dreamcast Bricked! :(

[Pedro_Oliveira]

I installed the bios v0.74_beta.bios, left my Dreamcast make all the battery of tests, out of curiosity, and now my Dreamcast is the original bios with black logo and no longer carries any game. What to do?

---

In secondary Bios, it is this battery of tests, but when I switch the key to the original bios SEGA MPR he gets the logo in black and white and does not work any game disc much less the Dreamshell I killed my own ... original bios? If so, I'll be transplanting another Dreamcast junk that I have here and will replace the damaged bios.

More pictures of my Dreamcast.
Notice that I changed the key to the original bios and is thus far without running any kind of game! Putz! I'm very upset with this shit! = \


At the end of the loading screen CD player but does not run a disk or to any song! Much less games!

[SWAT]

Unable to kill the original bios, as it can not be erased by software.
You have broken FlashROM (lost factory data), not a BiosROM.

[aldair]

(27.08.2014 20:32)SWAT писал(а):  Unable to kill the original bios, as it can not be erased by software.
You have broken FlashROM (lost factory data), not a BiosROM.

Be reversed? changing the bios flashed by another with the flash Dreamshell gives to reverse? Or lost my motherboard?
I am a friend of Peter Swat. He lives near me and I am following this case. I'm thinking of changing the two bios, MPR and also the FLASH. Does it solve? Or put the FLASH bios with Dreamshell and use the REGION CHANGER is possible to fix?

[Pedro_Oliveira]

Thanks for the Feedback Swat! But as Aldair asked, you can retrieve such data simply by changing the FLASH bios with an already Startup Dreamshell, in order to recover such data factory? Do not want to have to buy another motherboard ... It makes me very upset! Should not have experienced this Bios! Just brought me headaches! =\

[SWAT]

You can try restore factory settings in FlashROM by Region Chanager app.
Make backup on working DC and restore it on broken.

But this failure could mean that the life of your FlashROM just ended, as all the games permanently write some data to it (damn, they do a lot of writing there!).
So in this case you help only replacement of this chip.

As a note. If you broke the BiosROM, the console would not boot at all, so it's not your incident.

[Pedro_Oliveira]

Many thanks for the tips Swat. I'll be performing the tests replacing the Flash Bios and try to repair the unit by changing your region. If you do not take effect in the latter case I will change the BIOS MPR. If it still does not work, I'll throw it in the trash and go buy another motherboard! kkkkkk
Never do another of these silly! Thank you!