Recent content by to hamartetikon

Whaka, I love how you even made the holes for the original blue plastic levers! The levers fitted very well and function as they did with the original. I also love the "Make PS/1 great again" text on the card. :D New 2MB expansion on the left, original 512KB expansion on the right.

And finally, after a while of adventuring in Finland's mail office's unknown ways, the 2MB RAM expansion that Whaka made arrived last week! I swapped the original 512KB RAM expansion to the new 2MB expansion, and it works perfectly. It is amazing that I have been wishing this RAM upgrade 30...

Replacement Dallas arrived a couple of weeks ago and I installed it without problems. Floppy started working and I could run CONFIGUR.EXE and CUSTOMIZ.EXE to change the boot order. :) (i just noticed that this message was forgotten as draft state unsent for a two weeks, so i just sent it now...

Ah, a good question! Thanks, did not occur to me yet to check this. I will check it next time I have the setup connected. I got PC#1 floppy back to life just by changing RTC battery and so I was able to backup the important files to floppies, so the null modem connection is not crucial anymore...

Ah yes! I have both configur.exe and customiz.exe in floppy, but cannot use the floppy before I get the replacement Dallas chip. Sadly configur.exe or customiz.exe are not included in the ROM. Anyway, working Dallas chip will then solve this problem too. :)

Hi! I am struggling with file transfer between 2 PC's with Telemate software. PC#1: OS: IBM DOS 4 Terminal software: Telemate 4.12 Floppy drive not functioning so can't use any other software other than whatever is already installed in HDD. There's no other software for serial port file...

Thanks so much Whaka! I got your email and sent the payment while ago. By the way, any idea if it's the flat Dallas that causes my Model 2011 to always boot to ROM instead of HDD? In HDD there's good bootable files (DOS 6.22 installation that worked fine 25 years ago) at the C root, but the...

I could not find a method to send private message, but please send the payment details to hamartetikon@gmail.com and I'll send the money and address. I assume PayPal is OK.

Thanks for reply, that's so nice to hear! Yes, let me know when I can order one 2MB unit. :) I have also read the your ACU threads and I would definitely also be interested to buy even experimental solution for xtide/cf. Is the BIOS patching hard to do? First I will try to replace the flat...

Hello! Do you have any of those 2MB RAM expansions for IBM PS/1 2011? If you have any, I will very gladly buy one. At the moment I have 161/163 errors as my Dallas chip has run out and also floppy is not working properly. I ordered a NOS Dallas chip. After RAM upgrade, the next thing I would...

@whaka: Greetings from Finland! I need 2MB expansion RAM for my 2011 which has only 512KB card at the moment. Do you have any of those RAM expansions for sale?