Juniper CTP151 Platform, Hardware Manual, Page: 82 / 104

The device goes through a boot process. When a prompt appears on the console, the device is ready
to be configured. If the device is new, it boots to a first boot script. If the device is already operational,
it boots to a login prompt.
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Configuring the First Boot Script for the CTP151 Device | 77
Powering Off the CTP151 Device | 80
Bringing Up the CTP151 with CTPOS on Internal SSD
The CTP151 device is delivered with the CTPOS software preinstalled on the internal SSD. If the CTPOS
software preinstalled on your device is corrupted, you can use a USB storage device to load the CTPOS
software on the internal SSD.
To bring up the CTP151 device with CTPOS on the internal SSD using a USB storage device:
1. Download and copy the CTPOS software USB installation image to a USB storage device.
2. Insert the USB storage device to the CTP151 chassis, power on the CTP151 device, and monitor the
console.
3. Press the Del key to open the BIOS menu.
4. Select the Boot tab and make the first boot device the one that includes “UEFI” and “Flash” in the name,
which indicates that it is the USB install media.
5. Save the configuration and exit the setup.
The device goes through a boot process, and then the CTPOS USB installation menu opens.
6. Select a destination disk (the internal SSD on the CTP151), and then verify the installation selections.
7. Enter y to continue with the CTPOS software installation.
8. Enter y to reboot the system.
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