178

6-SEP-67 0600

Many "PARITY ERROR, LOCATION
INDETERMINATE"s. Suspect memory
bus.

J. Sauter

6-SEPT-67 0730

Somehow the process of getting a parity
error seems to occasionally set
PC CHANGE ENABLE
with disasterous results to system. I installed
appropriate jumper in CP bay 2 to disable
it. Once it turned off clock enable. I suspect
that there is some hardware marginality
somewhere.

J. Sauter

6-SEPT-67 0815

It just got AROV ENABLE. Installed
another clip lead.

J. Sauter