Hi [NAME] , Yes, please remove the LSI RAID card or on-board Intel RSTe utility may not prompt up on boot sometimes. Press and slide the blue cap then you can pull out the card. [IMAGE]  You may find another black cable connected to the LSI card. It's actually connect to a supercap (or some people call it "battery") for cache on the RAID but not to the motherboard. Therefore don't worry, you can pull out the LSI card together with this cable and the supercap. [IMAGE] Further information about PCIe slots on your T7910. Two of them with a light blue cap as indicated in picture below. When you try to pull out any X16 PCIe card from these slots (for example: GPU upgrade), make sure to release these caps while pulling out the card. Your LSI is on the 1st PCIe slot marked as 5 below with no light blue cap. Therefore no need worry about it this time as well. [IMAGE]
I installed Centos 7 on a 7910T. When it boots it shuts down after a few minutes with the errors below. I am not sure how to debug whether it is a disk issue or raid controller or something else? I tried running the ePSA diagnostics but it hangs after some time on some WCMATS test. See picture beneath this one. [IMAGE]   [IMAGE]
7910T freezes with "Shutting down filesystem" error