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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: Acill on January 21, 2016, 02:42:41 AM

Title: A4000T Expansion Slot Covers
Post by: Acill on January 21, 2016, 02:42:41 AM
Here is something I have been wondering about for some time. The A4000T, or at least mine is missing the screw holes for the last two expansion slots. If you look in the picture I have attached you can see where I have two covers just sitting in place and no place to screw them in. Anyone know why this is or what I can do? i have though about drilling and just making them, but never got to it before I wanted to use that last PCI slot recently.
Title: Re: A4000T Expansion Slot Covers
Post by: billt on January 21, 2016, 03:12:35 AM
Mine has a metal plate spanning the two without screws. It connects where the adjacent sots do have screw holes. I'll try to upload a picture this weekend.
Title: Re: A4000T Expansion Slot Covers
Post by: SACC-guy on January 21, 2016, 03:15:02 AM
there's no holes because the design called for a holding plate that covered those bracket gaps. There's pictures in the 4000/4000t gallery of all the 4000T parts.
Title: Re: A4000T Expansion Slot Covers
Post by: Matt_H on January 21, 2016, 03:17:35 AM
There's usually a longer bracket covering those and a few other slots. You can see it in this picture:
(https://upload.wikimedia.org/wikipedia/commons/e/e6/Commodore_Amiga_4000T_inside.JPG)

My guess is that it was some sort of design choice for the video slots to accommodate the brackets of Video Toasters and other A2000-era video cards.
Title: Re: A4000T Expansion Slot Covers
Post by: Acill on January 21, 2016, 03:17:43 AM
Quote from: SACC-guy;802591
there's no holes because the design called for a holding plate that covered those bracket gaps. There's pictures in the 4000/4000t gallery of all the 4000T parts.


Hmmm, I wonder how I lost that! Where is the picture gallery for the A4000T?
Title: Re: A4000T Expansion Slot Covers
Post by: SACC-guy on January 21, 2016, 03:22:43 AM
top bar third tab...
Title: Re: A4000T Expansion Slot Covers
Post by: Acill on January 21, 2016, 03:29:49 AM
So it looks like drilling and tapping the hole may be a good choice. I have that plate, but it wont allow me to secure the last PCI card I want to use since I cant put the spacer into screw it like the others.

Anyone know other solutions that have mediators?
Title: Re: A4000T Expansion Slot Covers
Post by: scuzzb494 on January 22, 2016, 12:06:06 PM
Quote from: Acill;802588
Here is something I have been wondering about for some time. The A4000T, or at least mine is missing the screw holes for the last two expansion slots. If you look in the picture I have attached you can see where I have two covers just sitting in place and no place to screw them in. Anyone know why this is or what I can do? i have though about drilling and just making them, but never got to it before I wanted to use that last PCI slot recently.


As others have said you must be mssing the plate. This is mine.

http://www.commodore-amiga-retro.com/amiga/car_0207/a_scuzz_retro_0207_286.jpg