Amiga 4000 vs 1200 - Commodore Amiga - AtariAge Forums
Jul 6, 2010 · If you're wanting to get a little more serious with Amiga computing, then by all means, snag a 4000 and a Deneb USB card. Only if you have $400-$500 to spare though. You're A1200 is worth $200-$300 all_day_long though - so you could always sell that and put toward a more easily expandable A4000.
Amiga 4000 vs 1200 - Page 2 - Commodore Amiga - AtariAge …
Jul 6, 2010 · (and would still be more expensive than the bottom barrel 16.7 MHz model) Hmm, maybe adding a separate clock to facilitate the existing EC020 to run at the rated 16.7 MHz. (hell, the Amiga 3000 and 4000 had used unrelated clocks as such . . . and that would have boosted the value of the A1200 as well)
Amiga 4000 - How to expand. - Page 1
Aug 3, 2016 · Re: Amiga 4000 - How to expand. « Reply #4 on: August 03, 2016, 04:14:15 AM » If you search "Amiga Cyberstorm" on eBay you will get some hits of excelorator cards for the A4000 they don't come cheap but ram can be added to many of them without any hacks.
Replacing ChipRAM in a 4000D - Commodore Amiga - AtariAge …
Oct 3, 2020 · I have not been inside my 4000 in a couple of years. Over time it has become less stable with frequent inconsistent crashes. I noticed some icons were becoming corrupt and some strange graphics glitches in AGA screen modes, so I assumed the 2MB ChipRAM SIMM was failing. After replacement today wi...
Amiga 4000 power supply - Page 1
Oct 17, 2019 · Re: Amiga 4000 power supply « Reply #10 on: October 23, 2019, 10:19:54 AM » so i hit a little roadbump. the old flex-atx psu power socket was soldered to the power cables coming from the socket of the original PSU, with some insulation stuffed around the contacts. so to remove it, i had to clip the cables.
amiga 4000 simm slots only addressing 1 meg per slot - Page 1
Oct 26, 2023 · Re: amiga 4000 simm slots only addressing 1 meg per slot « Reply #7 on: January 15, 2013, 01:13:44 PM » If jumper 852 is set correctly, you can try use larger simm in fast slots and chip slot and switch J213 and J213 to 8MB and try what change.
Amiga 4000 takes eight minutes to boot (solved) sort of - Page 1
Nov 20, 2021 · Re: Amiga 4000 takes eight minutes to boot « Reply #7 on: November 21, 2021, 01:39:54 AM » While the computer is in the state where nothing is happening for 8 minutes, repeatedly press the caps lock key at least 10 times or more.
Amiga 4000 power supply "on/off" push switch - Page 1
Mar 29, 2017 · Re: Amiga 4000 power supply "on/off" push switch « Reply #5 on: March 31, 2017, 11:45:45 AM » The A600 cases etc are much too large for 3D printing with any type of SOHO 3D printer, you need industrial printers for such projects, and even then it will be quite quite brittle and fragile, unless you use techniques that are quite expensive.
Amiga 4000 - Page 1
Feb 23, 2008 · Re: Amiga 4000 « Reply #12 on: February 23, 2008, 12:41:25 AM » OK if i connect a cd-rom or dvd rw to my amiga 4000, do i have to install, or directly detect my drive, i have the ks 3.0
Amiga 4000 Rev. B - does not boot - black screen :-( - Page 1
May 10, 2020 · Hi all ! I am working on a "dead" Amiga 4000 Rev. B mainboard for 2 weeks now. It suffered some battery and capacitor damage, but it meanwhile looks like a new one; but unfortunately still not booting into Kickstart screen.