Ok somebody shoot me. Could not lift pin 2 as those pins are super close to the SIMM slot and each other. I don't have the skills to pull that off. So I pulled something else off: the entire chip.
All fine. System runs stable but has no RTC anymore. All good.
Then I unpacked your package that came in the mail, happy to see the RTC module. Opened my A1200 and started crying Turns out, I have a 1D4 motherboard with the clock-port pins on the "other" side...
Found this image: https://bigbookofamigahardware…4_clockport_darkgreen.jpg
On that same page, there is also an image of a 1D4 with the clock-port closer to the edge allowing the install of your RTC module.
So I can't use this RTC module. The Module from AmigaKit is the same shape so won't work either. I must now find one that works with my version of the 1D4 board. No luck so far.
Cannot use this module from Amigastore.eu either as my Indivision AGA MK3 is in the way.
Man I need a drink...