You will not be able to post if you are still using Microsoft email addresses such as Hotmail etc
See here for more information viewtopic.php?f=20&t=7296
See here for more information viewtopic.php?f=20&t=7296
DO NOT USE MOBILE / CGNAT DEVICES WHERE THE IP CHANGES CONSTANTLY!
At this time, it is unfortunately not possible to whitelist users when your IP changes constantly.
You may inadvertently get banned because a previous attack may have used the IP you are now on.
So I suggest people only use fixed IP address devices until I can think of a solution for this problem!
At this time, it is unfortunately not possible to whitelist users when your IP changes constantly.
You may inadvertently get banned because a previous attack may have used the IP you are now on.
So I suggest people only use fixed IP address devices until I can think of a solution for this problem!
SpeedyTT, black screen of death !!!! HELP
- stephen_usher
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Re: SpeedyTT, black screen of death !!!! HELP
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
- HigashiJun
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Re: SpeedyTT, black screen of death !!!! HELP
It could have been worse...
Glad you managed to fix the issue.

Glad you managed to fix the issue.
Re: SpeedyTT, black screen of death !!!! (SOLVED)
final and summarized post:
Bad soldering joint on the IC sockets
ZuluSCSI-RP2040 is blocking the booting sequence after the RAM test when the SpeedyTT is in 48Mhz mode.
Bad soldering joint on the IC sockets
ZuluSCSI-RP2040 is blocking the booting sequence after the RAM test when the SpeedyTT is in 48Mhz mode.
- HigashiJun
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Re: SpeedyTT, black screen of death !!!! (SOLVED)
zfrenchy wrote: Sun Jan 18, 2026 1:56 am final and summarized post:
Bad soldering joint on the IC sockets
ZuluSCSI-RP2040 is blocking the booting sequence after the RAM test when the SpeedyTT is in 48Mhz mode.
I'm afraid I don't understand you...
So does your Speedy work fine after all your fixes ?
What other expansions have you fitted in your TT ?
Do everything just work as it should without your SCSI interface ?
Re: SpeedyTT, black screen of death !!!! HELP
Yes, everything work without the ZuluSCSI installed
- HigashiJun
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Re: SpeedyTT, black screen of death !!!! HELP
And don't you have an IDE drive (provided you got a Thunder IDE from the ThunderStorm team) ?
Re: SpeedyTT, black screen of death !!!! HELP
Yes I have it, not installed yet.
- HigashiJun
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- Location: Tokyo
Re: SpeedyTT, black screen of death !!!! HELP
Then fit it and check if IDE works.
Re: SpeedyTT, black screen of death !!!! HELP
FYI that's most likely a software issue (zulu not working) I have TT, Speedy, both my IDE and SCSI work fine (I use a Bluescsi)
- HigashiJun
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- Location: Tokyo
Re: SpeedyTT, black screen of death !!!! HELP
Same here.Steve wrote: Sun Jan 18, 2026 12:38 pm I have TT, Speedy, both my IDE and SCSI work fine (I use a Bluescsi)