I'm the guy who "donated" it. I spent the entire preceeding 24 hours bringing it back to life prior to OSS542s arrival live the Grim reaper :-o . That A4000T was my savour in Japan during my first few years here and for quite a while afterwards. For about 5 years a monthly magazine for a Japan-foreigner social club- OSS542 was a valued member from inception.
Over time I upgraded the A4000T to CyberStorm MKII, 16mb on the MB, 128 on the CS MKII, a RetinaBLTZ3 graphics card with auto switcher (Retina overclocked to 40Mhz) (very rare now), 1.76mb floppy, IOBlix with an extra PAR port chip). CyberGraphiX4, TurboPrint 7. PFS3 (Professional File System) the latter allowed me to add two IBM 9 gig UWSCSI drives. I also replace the stock onboard battery with a commonly available 2032 coin battery.
Not content with all that I made a driver to allow me to connect a Buffalo SmartMedia/CompactFlash card reader which allowed formatting and installing OS3.1 on a bootable 4mb card :-D
All of the above elevated this machine to workstation status. But due to the nature of my work - phonetics for Japanese - the day came when the A4kT just could not deliver the goods but I DO feel sad that my best friend for many years is now departed but happily to the nice home of OSS542 who lives not far from me in Japan. OSS542 is without a doubt, the holder of one of the largest collections of Amigas in Japan and they were very evident in the A1000 ~ A4000 production years as most Japanese TV commercials were made using them.
In readying the A4000T for the big hand over and as a smoker, I decided to clean the motherboard and CS MKII. I washed them both using a local product called "Magic Clean" - the US equivalent would be something like "Simple Green". The trick is to use hot~warm water, avoid getting too much water-cleaner near capacitors, after washing, vigorously shake excess water, rinse the washed areas with distilled water - lots of it - off and hang to dry in the open air for as long as possible in daylight hours only.
Before scoffing at washing a motherboard check this out :
Wash boardIn any case, the A4000T sprang back to life using the original '040 board - there seems to be a problem with the '060 MKII as it was problematic prior to any washing.
My current 'baby' is a 2007 8 core 3ghz Mac Pro with 9 gig RAM + ATI X1900XT video card with 512mb. I run Amiga OS 3.1 in E-UAE on this beast quite a bit faster than my old A2000.
Take good care of my first baby OSS542, I miss it already.