SIS1100-e2/eCMC Fujitsu BIOS Freeze


PC with SIS1100-e/eCMC freezes/hangs at power up.

Reported by Marcus Fleck from DESY for a Fujitsu d3598-b13 mainboard initially.


Change the PCI Class ID from:

07h Simple Communications Device


06h Other Bridge device

You can use the PLXMON tool to do so, instructions can be found here.

SIS1100-e boards from serial number 1040 onwards are shipped with 06h by default.

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