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Need help for repairing 30-pin ram boards
I tried to fix my faulty ram boards by replacing the 4Mbit DRAM chips but got no success :( Should I replace the parity chips too? (in the cyan box) There's one SMD under each chip too. Is it resistor...
View ArticleHow to verify if recapped or no...
Title says it all.. I have seen this mentioned all over the place for years and it just hit me that I *think* my A1200 has been recapped but not really certain.. And don't know how you can tell.. Any...
View ArticleA500 issue - floppy drive dims monitor
Hi, I have a very nice condition PAL A500, with Rev6a, all stock, with original chips and no mods done to it. The only expansion it has is a 512K trapdoor RAM expansion. It works fine, but has an issue...
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Question about GVP A2000-HC+8 Series II - ROM, RAM Select...
Does anyone have the working v4.15 ROM in .bin format? And what does it mean? 8M [ 4M x 1 ] :confused:
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How to check crystal on A2000
I have this A2000 Rev6 that was working great, until the other day, it just gives me a black screen, nothing else works except for the power led. I've checked the PSU voltages and they look right (I've...
View Articleusb to dvi not working
I purchased a new monitor that has hdmi ports. So I purchased a hdmi to dvi cable. It doesn't work on my radeon card on the mediator. I know the dvi port works dvi to dvi on the card and I have tested...
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There's a weird thingie attached to my Cybervision 64/3D
In a fit of inspiration I pulled lots of my old Amiga stuff from the attic - I opened my lovely old 060 A2000 and discovered that among other things it had 2 Cybervision 64/3D cards installed! I only...
View ArticleWHDLoad and 68060 issues with image corruption
I have an A4000 with Cyberstorm MK2 and 128MB of Cyberstorm RAM, 2MB Chip RAM, and I think another 16MB of A4000 Fast-RAM (all motherboard RAM slots populated), Picasso IV also acting as a flicker...
View ArticleFloppy Drive Mod Question
How hard would it be to modify an square Amiga FDD to fit an A1000 bay?
View ArticleAnother new A500 accelerator option HC533
Saw this on eBay this morning... (also for sale on Sordan.ie): https://www.ebay.com/itm/New-Turbo-C...72.m2749.l2649
View ArticleDegaussing a 1902?
I'm hoping one of the grey-beards here can help out. I sold a 1902 monitor and during transit it was subject to a magnetic field which has left discolorations. Does the 1902 self-degauss? Is there some...
View ArticleCompactFlash Adaptor and SD adaptor for Micro SD card
OK I have a compact flash reader on my 1200 and want to use an adapter so I can use a microsd card.. Anyone have any luck with this? I can't get this to work and not sure if the issue is the CF...
View Articledf0:1:2:3: problem...
Hi guys, i recently bought a untested external floppy drive, power computing with a sony mpf 410 inside. On the pcb there is only one switch with the options 0,1,2,3. I chose 2, as i plugged it to my...
View ArticleVampire 2.9 Ethernet through Expansion port
Anyone tried the ethernet through the expansion port yet http://wiki.apollo-accelerators.com/.../expansionport Did you get it to work? How does it compare to ethernet through the microSD port ie...
View ArticleQuestions about PSU's
I am making an ATX connector into a cable to use atx psu with amiga 500. But i am a bit confused with the piouts. +5V, +12V, -12V and ground i have sorted out. HOWEVER i am struggling with the shield...
View ArticleA4000 display problems.
I made a thread about a PSU for the A4000 earlier but I don't think that's my issue. I started having problems with not getting any display on my 1084 a while back. This was after I got my scandoubler...
View ArticleHow much would i get for my system?
Hi all, how much do you think I would get for my system as I am thinking about selling it. I very rarely use it these days so its just gathering dust. Specs are below. TIA Ray Specs. Amiga 1200 EZ-Z4...
View ArticleA3000D zip ram speed
I found some 60ns zip ram on Ebay a while back, and just got around to installing it in my A3000D. And I have the numb thumbs to prove it. Anyway, the zips I removed were all 80ns except there was one...
View ArticleSonnet crescendo 7200 and OS4.1
So, I am unclear on this. Will Hyperion eventually support the use of the Sonnet crescendo 7200 when installed on PCI enhanced legacy Amigas? Sonnet cards range as high as 800 MHz using G4 processors....
View Article15 bit modes in picasso96 how?
I know this sounds like a silly question, but I cannot seem to get any 15 bit modes with voodoo cards in the mediator. When I attempt to use the picasso II and the CVision3d they just show up with when...
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