IBM x3650 M4 ESXi installation
Today I had to install ESXi on some IBM x3650 M4 thru IMM, i uses the IBM ESXi 5.5 U1 Customized image, but it ended up in an endless reboot, where it just reset under the boot of the installation image. It turned to be a problem with the boot order, that should stand in a particular boot order.
Before it reboot, there is an error/halt on imgpayld.tgz.
If this does not work see this: https://www.virtual-allan.com/esxi-installation-on-ibm-lenovo-sd-card/