Mitsubishi XEN-PC apricot, Owner'S Handbook Manual

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XEN-PC OWNER'S HANDBOOK 5/13
Upgrading the Apricot XEN-PC
Chapter 5
5. With the upgrade processor installed you must now
ensure that the motherboard clock speed is correctly
set for your new processor.
Configuring the motherboard below describes how to
ensure that when you reassemble your system the new
processor will work.
Configuring The XEN-PC motherboard supports 25 and 33 MHz
the motherboard clock speeds. The clock speed is configured using
motherboard a jumper near the processor socket.
It is vital that the system clock speed, is set correctly. Follow the
instructions below to check the jumper setting and adjust it as
necessary.
1. Use the following illustration to identify the jumper.
JUMPER
int l
e
OVER
D
R
IV
E
JP7
1
2
3
The jumper labelled JP7 is used to select the system
clock speed.