/vr/ - Retro Games

>>2267569
I just received my Action Replay cartridge.
It has a 27C256 EPROM (i peeled the sticker a little off) which i dumped and has a custom logic chip which isn't that what i really wanted. Oh well at least i don't have to wait very long for my floppy disks now, and i may save or pause whenever i want it.
The dump matches with "Action_Replay_V4.2_4.0_1988_PAL_v2" from rr.c64.org , they mention that all ROMs have certain software bugs.
I would like to know them and if there's any kind of fix/patch/hack for these.

I also improved the transformer in my 1541, if it was supposed to buzz loudly when it got hot after few hours of operation.
My first attempt with covering both primary and secondary windings with hotglue worked very good just when it was liquid but as soon it dried the transformer just buzzed half as loud.
Putting little cardbox strips between iron core and the frame eliminated the buzzing completely.