BITDEFENDER
To install vmware esx in a HPE server you dont-have to download iso file directly from vmware site but it-s better to download the exactly HPE vmaware version following this link https://www.hpe.com/us/en/servers/hpe-esxi.html
You will be redirect in vmware site but you will be able to download the version with the correct HPE drivers.
When you power up your new HPE Proliant server you may see this message in yellow.
Important information available or errors detected. Press F1 to continue. F2 for more information.
Push F2 and understand that the system is all healthy.
Why does the server give you this alert message?
Perhaps you have simply installed an additional power supply but have not plugged the cord into the mains.
Come connettersi a ILO in un server Proliant
If you need to upgrade a hp server with an iso file, such as Service Pack for Proliant or Intelligent Provisioning Recovery Media, you can not use generic software to create the usb key with the iso. You must use the HPE USB Key Utility for Windows / Linux.
Download the file (link above) and run the installation.
In the c:\Program Files\usbkey folder, run the usbkey.exe file to create your iso on usb stick.
source : http://www.dectrader.com/docs/set01/26874/c01394278.html#pf33