HP-65 - 1605A02841 - Weird display behavior

[albertofenini]

Hi Everyone

SIL sockets arrived, Hybrid de- soldered, cleaning of the underneath PCB which was clean anyway,
sockets soldered and Hybrid re-positioned, with the same results.

The two hybrids that we have, see pictures attached, are not in the best condition:

one is known to be working but several pins are detached and the golden traces are
not there, has anyone ever restored something like this ?

the other one we don't know if it's working since I had received may years ago,
and when put in place it only makes the display flicker ...

Tony I think is time that we order an HP65 and an HP67 board of yours ....

take care !!!

Updated album is here : HP-65 - 1605A02841 - Weird display behavior