My customer has an IBM x3650 server which is in theory identical to the Cisco MCS-7835-I2.
It has 4GB memory (4 x 1GB) and 2 x 146GB hard disks.
I installed Unity Connection 7.0.1 on it with no problems. I have just upgraded to 7.1(2a) SU1 but when I tried to switch versions the server states that it cannot boot due to an unsupported hardware configuration.
No information is given about what is wrong and, as far as I know, the hardware matches what Cisco have on their approved third party server list.
Any suggestions on how I can go about troubleshooting this?