I've got a MCS-7815-I1-CC2/IPC3 IBM 306 Platform, boot at 2,5Ghz instead of 3,06Ghz.
I have CCM version 4.2.3 and I want to upgrade to 6.1 but verification hardware failed due to speed cpu.
- I have upgraded bios with last firmware from IBM : without success.
- I have open the cover to see if there are jumpers : no success.
- I want to change cpu setting on bios
(Advanced Processor Options) : impossible.
How to change theses settings ?