![]() BTW, to those interested on this sort of upgrading, I found compatible 32KRAM chips in some "ancient" HD boards. That's why I remember reading about the continuous beep. I myself repaired some HP42S, and I also upgraded at least five units to 32KBytes RAM. The only way is trying the "off-line" repair centers. The fact is that (sadly) HP no longer offers service for the HP42S.
0 Comments
Leave a Reply. |