Recent content by Khalil

Hello everyone! I am looking for the boot disk for a CPT 8520 computer that I am restoring. The disk are 8 inches.

I have the same problem, but the motherboard boot. I changed all the capacitors and it kept making the continuous beep, I changed the memories of bank 0 and it started but it gives me an error 101, I changed the IC intel 8253 and 8259 with the same error 101, I think it's some 74ls. Errors...

Beautifull!!!

512k mod :)

Yes, it is working, I miscalculated the amount of memory, it can only have 256k I have some errors from time to time but I am waiting for new ICs to replace the bad memories, it is a relic and it was assembled in my country, I am happy to have it running.

Hello, everyone!! A short time ago I got two Televideo TPC-2, I can't get the manuals and I can't expand the memory, I tried all the combinations of the switches and jumpers, I even took out a jumper that was not on the mother of the one that was expanded and does not work. The memories are...