Installing PowerLeap™ PL/586-133
15
PowerLeap™ Installation Guide
SW1 Position 1: CPU Socket Type Selection
The PowerLeap™ offers several installation options to match your computer’s CPU
configuration. Before installing the processor upgrade, you must specify the selected
socket type by setting position 1 of the SW1 DIP switch. This position is set to OFF by
default.
Socket Type
Position 1 Setting
486SX/SX2/DX/DX2/DX4
ZIF or PGA socket
Overdrive or 80487SX socket
SW1 Position 2: WB/WT Selection
The SW1 position 2 is set to OFF
by default.
WB/WT Select
Position 2 Setting
Write-back*
Write-through
*
Some older motherboard designs do not support write-back CPUs (only boards that have the socket 3
CPU socket support the WB CPU). If your board does not offer this support, the Power Leap™
performance may be unstable in write-back mode. Set the processor upgrade to write-through mode
instead.
Содержание PL/586 133
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