Hi folks
hoping someone can assist
I've acquired an Amstrad PC1512 which starts up but then displays :
error: faulty system ram
So I have put new sockets in and replaced all the ram chips suspecting one or more to be faulty, but still get the error.
I was very careful to ensure that I used the same type of chip 41256-15
Can anyone offer the next thing to try ?
Thanks in advance !
Simon
Is LK4 set correctly? I can't recall if it is soldered or jumpered, but is used to select 512K or 640K.