How To - CPU Installation Guide

Solution:

• CPU Installation

  CPU Installation
  
  You can upgrade to a higher power Pentium processor at any time. Simply remove
  the old CPU, install the new one, and set the jumpers for the new CPU type and
  speed.
  
  
  I. Installation Instruction
  
  1. Locate the zero insertion force (ZIF) socket-7 for the processor. On the
  socket and on the processor, identify the pin 1 corner. You can identify the
  pin 1 corner by noting that in the rectangular matrix of pins and holes on the
  socket and processor, one pin and one hole is absent on the pin 1 corner.
  2. Push the socket locking lever away from the socket to unhook it. Swing the
  lever into the upright position.
  3. Insert the processor into the socket taking care that you have matched the
  pin 1 corners. No force is required, and the processor should seat smoothly
  into the socket.
  4. Swing the locking lever down and hook it under the latch on the side of the
  socket to lock it in place.
  
  II. Installation Notice
  
  1. Always disconnect the power cord from your chassis before you begin working
  on it. Do not make connections while the power is on because sensitive
  electronic components can be damaged by the sudden rush of power. Only
  experienced electronics personnel should open the PC chassis.
  2. Always ground yourself to remove any static charge before touching the CPU
  board. Modern electronic devices are very sensitive to static electric charges.
  Use a grounding wrist strap at all times. Place all electronic components on a
  static-dissipative surface or in a static-shielded bag when they are not in the
  chassis.
  
  
  III. Jumper Setting Information
  
  Some jumpers need to be checked before installing a CPU on POS-562. For more
  detail information, see section 2.5 on POS-562 manual.
  JP11: CPU voltage setting
  JP16: Pentium/Pentium MMX single/dual voltage CPUselect
  JP19: CPU frequency ratio
  JP22: PCI clock setting
  JP23: System clock setting
  JP25: M1cache linear mode setting
  
  
  IV. CPU compatible test list:

  Installing CPU

  2001-09-28

  Download