Launch CSM = old hardware compatibility like the ps2 mouse we had before USB devices... if you have old hardware it can help Windows to look in the stored drivers but that also takes a few more seconds during boot up so;
have CSM enabled for testing unless you want the fastest boot speed possible
PXE = (booting the operating system from a server)... you only have this one if you have a server and want that server to control the booting
DVDRAM = a disc drive like schools use and the idea is to put the disc in the drive and run the system from that so kids can't save anything to the drive
Q1, now this computer says it has no harddrive so did it come from a school perhaps or has the harddrive failed?
Q2, do you normally put a Linux or Windows disc in the rom before booting this laptop?
Q3, in the advanced tab [the image below the one with your highlight] please open the two tabs; sata configuration and network stack... we need to see if anything is showing as available in there, like a harddrive?
have CSM enabled for testing unless you want the fastest boot speed possible
PXE = (booting the operating system from a server)... you only have this one if you have a server and want that server to control the booting
DVDRAM = a disc drive like schools use and the idea is to put the disc in the drive and run the system from that so kids can't save anything to the drive
Q1, now this computer says it has no harddrive so did it come from a school perhaps or has the harddrive failed?
Q2, do you normally put a Linux or Windows disc in the rom before booting this laptop?
Q3, in the advanced tab [the image below the one with your highlight] please open the two tabs; sata configuration and network stack... we need to see if anything is showing as available in there, like a harddrive?