docs!

README.md

@@ -727,3 +727,87 @@ Having an ISO image is useful for testing purposes or it maybe needed for a spec
 
 *Notice: This step is one of the reasons why we need the Windows ADK. The binary "oscdimg" is included in this Microsoft package. "oscdimg" is used by "08_MakeISOfromStick.cm" for creating the ISO image.*
 
+
+# 10 Installation
+
+(Using your stick/your disk to install a new machine.)
+
+
+## 10.1 Firmware settings
+
+Enter your firmware (typically by pressing "ESC", "F1" or "ENTF" while the machine is starting). DISABLE secure boot and all the other rubbish. Goto menu "Startup".
+
+### 10.1.1 Boot order
+
+Set your boot order in the machines "Startup" menu to:
+
+- 1st Device: Hard Disk
+- 2nd Device: USB Disk
+
+Remove all other boot devices from the list.
+
+![](firmware_boot_config.jpg)
+
+
+### 10.1.2 Boot method
+
+In case you want to install via BIOS method set the firmware to:
+
+- Legacy only
+
+In case you want to install via UEFI method set the firmware to:
+
+- UEFI only
+
+DO NOT USE "both" - in most cases this WILL cause trouble!
+
+
+## 10.2 Booting
+
+Power off your machine completely and boot it. Hit the "F12" key (or the key needed to select the boot device - in some cases this could also be "F11" or some other key) so that the machine starts from your newly generated USB drive.
+
+![](firmware_boot_menu.jpg)
+
+In the next screen select your USB disk:
+
+![](firmware_boot_menu2.jpg)
+
+
+## 10.3 Installing
+
+After booting from the USB media you will see a menu. Select "INSTALL system" and click on "Yes" two times. *IMPORTANT! This will DELETE ALL DATA from your machine!* Answering "No" will reboot the machine without touching your data.
+
+Clicking on the button "COMMAND shell" will start the rescue system.
+
+Clicking on "Snapshot 64" will start the Bsckup/Restore program and you can restore your machine (from bare metal) over the network or with the attached USB drive using an image that was previously saved with "Snapshot 64").
+
+![](setup_boot_menu.jpg)
+
+
+## 10.4 Troubleshooting
+
+*IMPORTANT!*
+
+The windows setup program is not able to use "exfat" when starting in UEFI mode!
+
+This means you can use 2 types of media to install a windows system:
+
+1.) UEFI boot
+
+- media **must** be formatted with **fat32** *ONLY*
+- max. media size is **32768 MBytes**
+- max. **WIM file** size must be smaller than **4 GBytes**  
+  (because fat32 does not support files larger than 4 GBytes)
+
+2.) BIOS boot
+- media can be formatted with fat32 or exfat
+- max. media size is limited by disk format (exfat can be larger)
+- max. WIM file size can be larger than 4 GBytes
+
+*Do NOT try to use exfat with UEFI boot!* This **will** result in the following error:
+
+![](install_error.jpg)
+
+```dos
+Windows could not create a partition on disk 0. The error occured while applying the unattended answer file's <DiskConfiguration> setting. Error code: 0x80042565
+```