200 Mhz Upgrade problem / Olivetti Xana 53-133



New Member
I am trying install the 200 Mhz Upgrade into an Olivetti Xana 53-133. I`ve followed all the intructions but it won`t boot and the monitor still remains blank. The Olivetti manual is no help as it mentions very few jumpers settings, i.e. data erase, cpu tention etc. I`m assuming that it is the jumper settings that I need to correct, but can`t find anything the the olivetti website, and there isn`t any diagrams inside the PC. The Upgrade is`nt damaged as it works fine in my other PC.

Basically, any idea where I could find such diagrams? or isn`t this PC compatible?

Thanks for any help.