Chosen Solution

i have a asus x550lb or not. when I start it goes straight to bios when I exit it goes back to bios. btw it does not have ram in its only ram slot. and has 4gb in build and no hdd if that helps srry for bad english

If it has no SATA port and hence presumably no hard disk then it’s got nothing to boot, nor any RAM to boot it with. The BIOS is al it’s got - what else do you expect it to do?