Recent content by luRaichu

Found two broken traces in the RTC circuit. PRAM saves now. However, as I said the RAM test somehow became disabled before these repairs. I'm currently clocking 9 seconds for startup.

Works well for me

My IIcx won't save PRAM. It has a new battery. I've already reset it... I'm not getting the RAM test at this time, shutting down the computer and starting it back up 5 minutes later.

Sorry, I was in 24-bit mode. ROM base is 40800000.

Search the Web for "macintosh (SE30/LC475) rom" Last I checked you can disable scaling

Yes. I know I'm running the IIsi ROM since the 32-bit addressing option appears in the Memory control panel.

65 megs

I'm running this ROM now, but I don't see an improvement in boot time. On both ROMs it takes about 30 seconds from pushing the power button to the happy Mac icon appearing. While I'm here, I'd also like to try changing the startup sound

Thanks for slopping by I found these commands here srec_cat rom.bin -binary -split 4 0 -o U4.bin -binary srec_cat rom.bin -binary -split 4 1 -o U3.bin -binary srec_cat rom.bin -binary -split 4 2 -o U2.bin -binary srec_cat rom.bin -binary -split 4 3 -o U1.bin -binary

How do I split the ROM into 4 parts? I made my own ROM SIMM and am programming each chip manually

I have a plastic MacBook that I'd found in the trash a while ago. Still has all the previous owner's data on it. Needs new CD-ROM drive, LCD (if the black blob in the northeastern corner of the screen is to be remedied), battery, ideally the RAM should be maxed out to 6 gigs and the HDD replaced...

what if I'd rather install openbsd