Search found 1312 matches
- Thu Jan 18, 2024 2:39 pm
- Forum: Hardware
- Topic: Piggyback 4164 to Diagnose Memory Fault
- Replies: 87
- Views: 4263
Re: Piggyback 4164 to Diagnose Memory Fault
What is the issue though, does Minerva report a RAM problem with an error screen full of large digits?
- Thu Jan 18, 2024 2:37 pm
- Forum: Hardware
- Topic: Piggyback 4164 to Diagnose Memory Fault
- Replies: 87
- Views: 4263
Re: Piggyback 4164 to Diagnose Memory Fault
I think that would be fine. You'll probably have to press it down onto the chip and keep holding when testing - whatever is needed to ensure the connection is good. I've used that method before, sometimes it cures the issue other times it leads to different patterns on screen and sometimes it makes ...
- Thu Jan 18, 2024 12:19 pm
- Forum: Hardware
- Topic: What is this 4 Floppy Drives adapter for?
- Replies: 16
- Views: 1184
Re: What is this 4 Floppy Drives adapter for?
Was a very useful device. Always worked very well for me, the only little problem was that as it was uncased, it got dusty I'm not using mine currently, as my Gold Card QL has been reduced for now to two floppy drives since getting QIMSI. Previously, I had a mix of DD, HD and ED floppy drives. Well...
- Wed Jan 17, 2024 8:11 pm
- Forum: Hardware
- Topic: What is this 4 Floppy Drives adapter for?
- Replies: 16
- Views: 1184
Re: What is this 4 Floppy Drives adapter for?
Checked mine and I have one with a GC sticker like yours with mods on the rear and also a D2 as BSJR describes with the mods incorporated into the PCB design.
- Wed Jan 17, 2024 3:49 pm
- Forum: General QL Chat
- Topic: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
- Replies: 25
- Views: 2749
Re: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
Napsternds found this information today in an internal Sinclair newsletter: https://sinclairqles.files.wordpress.com/2024/01/whatsapp-image-2024-01-17-at-11.20.25.jpeg Good to learn that all of the 'foreign' QLs would have been delivered with the Psion v2 versions and also interesting that there we...
- Tue Jan 16, 2024 11:21 pm
- Forum: Hardware
- Topic: What is this 4 Floppy Drives adapter for?
- Replies: 16
- Views: 1184
Re: What is this 4 Floppy Drives adapter for?
The wiki indicate me more or less what I already know, the wiki indicate that the one without sticker is for the trump card. This has not sense, because one of the IC of the trump card, one of the 74LS175 has the unique proposal of provide the signals for the 3rd and 4th Drive. So I wondering why t...
- Mon Jan 15, 2024 3:44 pm
- Forum: For Sale
- Topic: 2x Original QLs working (except mdv)
- Replies: 6
- Views: 1625
Re: 2x Original QLs working (except mdv)
Thanks Bruno, pleased it was of use to you.
- Mon Jan 15, 2024 10:16 am
- Forum: General QL Chat
- Topic: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
- Replies: 25
- Views: 2749
Re: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
Excellent, I didn't know that!napsternds wrote: ↑Mon Jan 15, 2024 9:24 amThat was on purpose. Spanish keyboard was introduced in 1985. So it's not 40 yet....
- Sun Jan 14, 2024 5:15 pm
- Forum: General QL Chat
- Topic: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
- Replies: 25
- Views: 2749
Re: User meeting in Spain to celebrate the 40th Anniversary of the Sinclair QL
https://sinclairqles.files.wordpress.com/2024/01/gigantografia.jpeg Coming soon... Very soon we will report on the workshop, which had 40 visitors and in which there were interviews and tinkering. A little disappointed that the pic is not a Spanish QL keyboard. But pleased you stopped at 40 visitor...
- Sun Jan 14, 2024 5:11 pm
- Forum: Hardware
- Topic: Switching Regulator?
- Replies: 37
- Views: 2294
Re: Switching Regulator?
I think the left pin when you look at the QL from the front is the input, but am not 100% without checking. Just check it with a multimeter, the output pin will be 5v.