Black screen after Sega Logo

[GoogleCodeExporter]

The game: Card Captor Sakura: Tomoyo no Video Daisakusen

Problem description: Dreamcast's logo is displayed, followed by the Sega logo, 
and is followed by a black screen.

I downloaded the game from 12 different places and the error persists. Since 
according to you guys, the game works without problems, could tell me what 
settings? or the CRC of the image of the game? Tell me that doesn't spend his 
time.

Of the 12 downloads I did just found 2 CRC:

2D32AF98
FE19DA64

One of them is right? If so, the problem would be my computer? My OS is Windows 
64 bit 8. And other Dreamcast games work perfectly.

Original issue reported on code.google.com by raphaels...@gmail.com on 16 Sep 2013 at 9:12

• Merged into: #14

[GoogleCodeExporter]

that was already discussed - you have a bad not working game dump.
seek for good one -
"Card Captor Sakura - Tomoyo no Video Daisakusen v1.001 
(2000)(Sega)(NTSC)(JP).chd"
CRC32: FC2E3247
MD5: 9522FE6814893883DC9B0DB209188A39
SHA-1: 2B1BCBA26FD70C700F3FF71DD563B3D3A1BD4FB7

Original comment by 0vet...@gmail.com on 16 Sep 2013 at 11:54

• Changed state: Duplicate

[GoogleCodeExporter]

Thank you very much, apparently my image was not correct, I will continue to 
search. And really, very very very thanks for you pass the Checksum. And I'm 
sorry to bother you.

Original comment by raphaels...@gmail.com on 17 Sep 2013 at 12:10

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

Well, Google does not help at all to find that "Card Captor Sakura - Tomoyo no 
Video Daisakusen v1.001 (2000)(Sega)(NTSC)(JP).chd".
You said that I have a bad dump, but according to the user who posted the 
following dump the game works perfectly on the Dreamcast.

Some information about the dump above:

Filename: "Card Captor Sakura – Tomoyo's Great Video.cdi"
CRC32: 2D32AF98
Link dump: 
http://www.theisozone.com/downloads/dreamcast/dreamcast-isos/card-captor-sakura-
tomoyos-great-video/

The problem was the plugin that reads format. cdi or this dump is really bad? 
You could test it when you have time and see what your debugger says? Or is 
there a logical explanation for this .cdi doesn't work.

Edit: Damn, this is the problem of the lack of attention, the CRC of the cdi 
file I have is 2D32AF98.

Original comment by raphaels...@gmail.com on 17 Sep 2013 at 2:38

[GoogleCodeExporter]

proper game dump was afailable only at (dead now) Underground Gamer tracker, 
now you can find it at emu-russia tracker

Original comment by 0vet...@gmail.com on 18 Sep 2013 at 7:16

[GoogleCodeExporter]

Well I haven't found anyway because of the cdi does not work. But thank you 
very much for giving me this information, with the game that I was looking for 
I found several other rare games. One question, you would be the user "Wind"? 
Did you dump those games? Being or not, thank you very much. I hadn't found 
this game on any pack of Dreamcast ROMs, only that in specific. I still intend 
to buy the game in the future, if I find him. And thank you for everything and 
keep developing the Demul, if I find some mistake surely report it.

Original comment by raphaels...@gmail.com on 18 Sep 2013 at 8:43

[GoogleCodeExporter]

Another question, I always thought that "CHD" files were Naomi games, Dreamcast 
games can also be placed in this format?

Original comment by raphaels...@gmail.com on 18 Sep 2013 at 8:44

[GoogleCodeExporter]

ughh, its killing me, go to torrents.emu-russia.net register where, DL 
"Dreamcast CHD" torrent overhall or "Card Captor" image only an you got what 
you want.

no, Im not Wind.

and yes, Demul supports any CHD images, Dreamcast or Naomi, BUT in a bit old 
CHDv4 format, sorry we havent time to update our codebase to recent MAME's CHD 
v5

Original comment by 0vet...@gmail.com on 18 Sep 2013 at 9:38

[GoogleCodeExporter]

Damn, my English is so bad that you did not understand.

When I posted the two comments above I was downloading the game. I don't care 
anymore for the cdi.

I just said "I don't get why the cdi don't work" because I didnt find out the 
real reason, but I'm already downloading the CHD. Thanks for show me the 
emu-russia found several rare Dreamcast games there.

Well before my lousy English leave things confused again, thank you very much 
for answering and for everything. I'll try not to bother you more.

Original comment by raphaels...@gmail.com on 18 Sep 2013 at 9:50

[GoogleCodeExporter]

"I don't get why the cdi don't work"
basically because all CDI-images is hacks and/or rips of GD-ROM(GDI) games, and 
often such hacks use weird tricks to bypass protection, somehow made gamedata 
smaller, etc.
so, unsurprisingly some of that games won't work on emulators, mainly because 
of authors interested in hardware emulation for games, but not for hacks/etc.

Original comment by 0vet...@gmail.com on 19 Sep 2013 at 11:54

[GoogleCodeExporter]

I always thought that CDIs were just the GD-ROM with some type of content 
removed, but wouldn't think could influence the game itself.

Now I get it, thank you very much.

Original comment by raphaels...@gmail.com on 19 Sep 2013 at 3:06