@Zing Thanks. Jeje, Really, I haven't access to another PC... That is to say, I have access to a laptop at my job, but, it doesn't count.

I have a Raspberry Pi 3B+ but without charger. My new charger will come in two months, God willing. For that reason I said that take me some few months to make a test in my RPi and play PSOne there. I remember that in my RPi with Recalbox 4 I did not have problems with PSOne, even, I don't remember put any BIOS file... Maybe I am wrong.

Mmm... ok...

That take me some few months... I don't have more resources, but I keep it in mind. Thanks.

I was in the internal bios checker and all is in green. The six bios files are correct.

I traid with three cores and anyone works with any rom. I have some iso and bin/cue files (8 files in total) but all of them start in black screen.

Sorry for request a page, I understand the limitations.

So!... I don't know how to fix it. I don't know what is the problem exactly.

Hi, @Zing. I saw the article, it's about roms multidisc, but I try with single disc.

Respect to the BIOS:
I put my files in the "share" partition: /bios, all files is in lower case and I check the MD5 with a software (md5checker.exe). I guess I should try the web interface, right? Is it possible to check with some online page? I only have one device and I need restart for switch SO.

I don't think the rom is corrupt, because it work with pSX emulator.
On which page do I find a compatible ROMSET?

Respect the core, ok... I will try with another core.

Hi. I enter to the link, but I don't understand what to do. I see a list with the console names and a legend, but what thats mean?

I enter to redump.org... And I download a pack with CUE files, but, now what?

Sorry, all is new... Please, explain me.

I remember that with Recalbox 4 I didn't problems con PSOne...

Ok, I read about the redump. Thanks anyway.

@Scavy said in PSX roms black screen:

At last, check your roms : prefer the redump romset for CD/DVD dumps.

I check the bios MD5 and it's ok. I have six files as readme.txt indicates and it's name is all lowercase.

I don't understand about redump. What is that?

Thanks. I will check the md5 and I will read the article.

Hi.

I am running Recalbox 7.0.1 on my PC and anyone rom of PSX run. All of them stay in black screen by few seconds and return to gamelist. I put the BIOS in the right place and I try the same roms in pSX v1.13 emulator (on Windows) and they run.

How can I fix it? Thanks.