When i do a cold boot press esc and enter the setup program i press f9 and see that the only 3 choices are. Insert the windows usb thumdrive or the dvd prepared previously.
Create bootable usb on hp probook using rufus.
Hp probook boot from usb. Then we go into boot options and can choose the usb drive. Power on the pc. Dvd cd rom drive hdd drive network.
The process will automatically start and you will receive a ready bootable usb flash drive. All you need to do is selecting the iso file your flash drive and finally click install. Boot again with stick press f9 usb stick will appear in selectionsmenu.
As soon as you press the power on button keep hitting the esc button like tap tap tap. And then selecting legacy boot enable or disable and secure boot disable. In most instances the bios will usually not be automatically set to your device.
I am shocked to find out at this late stage that the hp probook 4540s offers no option to boot from a usb stick. Enter and close without saving be sure you activated legacy settings usb boot selected in checkbox. If your notebook came with w8 you will need to go into the bios and enable legacy mode.
Using the universal usb installer is the easiest way to create a live linux usb or bootable usb. Hp probook 4545s notebook pc. Booting from usb enables to get booting information in a usb rather than using a hard disk or the cd drive.
So without wasting time lets discuss usb boot guide for your hp probook 450 g5. Alter the bios sequence on your pc so your usb device is first. Still asking where to find some articles explaining in details all the bios setup options.
And this requires being able to boot from a usb stick. If you skip this step your computer will start regularly from your hard drive instead of getting boot information from your usb device. This should open the hp startup menu.
This time hopefully you will see the usb or the dvd as available. Select mbr partition scheme for bios or uefi and if your laptop has uefi bios then select the other two options. I am using the macrium reflect free version for full image backups as well as a full image recovery.
Choose f9 to open boot options. Turn on or restart the computer and then press esc while the press the esc key for startup. What is boot from usb.
After installing rufus simply select the iso file from the file manager and accept all settings when the popup window appears. This worked on the 640 g1 g2 g3 and the 650 g4 as well. Change boot order to boot from usb inhp probook 450 g4.
The computer only boots from an external usb device when in legacy mode. Complete the following procedure to change the boot mode in the computer setup. There should be an f9 boot menu option where you can hit the f9 key and then select the usb boot option.
First boot without the memorystick press esc to enter biossettings f10. When you tap the esc key at the beginning of the hp welcome screen you should get a menu option. We can get our probook 645s to boot from the usb by going into the bios settings advanced secure boot configuration.
It is a process of starting a computer operating system from the usb drive.