Soyo SY-7ISA+ Motherboard User Manual

2-3.1 CPU Installation
To perform the installation of your new SY-7ISA+ Motherboard, follow
the steps below:

Record the working frequency

of your FC-PGA CPU that should be clearly marked on the CPU cover.

400MHz (66 x 6.0)

466MHz (66 x7.0)

533MHz (66 x 8.0)

600MHz (66 x 9.0)

667MHz (66 x 10.0)

433MHz (66 x 6.5)

500MHz (66 x7.5)

566MHz (66 x 8.5)

633MHz (66 x 9.5)

700MHz (66 x 10.5)

500MHz (100 x 5.0)

600MHz (100 x 6.0)

700MHz (100 x 7.0)

800MHz (100 x 8.0)

550MHz (100 x 5.5)

650MHz (100 x 6.5)

750MHz (100 x7.5)

850MHz (100 x 8.5)

533MHz(133x4.0)

667MHz(133x5.0)

800MHz(133x 6.0)

933MHz(133x 7.0)

1.13GHz(133x 8.5)

600MHz(133x4.5)

733MHz(133x5.5)

866MHz(133x 6.5)

1000MHz(133x 7.5)

This Motherboard is designed to support processors with 66/100/133
MHz FSB.

To mount the processor that you have

purchased separately, follow these instructions.

1. Lift the socket handle up to a vertical position.