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Cod. 161401EN
8-2
2015-03-27
Rev.C
8.2 RESTORING THE HARD DISK
Following the replacement of a hard disk or its necessary reformatting, the following
procedure must be observed to fully restore its topo-aberrometry software.
To proceed obtain a USB keyboard and Hub (USB 2.0 - High Speed). Connect the
keyboard and the provided USB key to the hub and the latter to the USB port located
under the front panel of the device. Make sure that the key has the same serial
number of the tool.
Turn on the topo-aberrometer and while the BIOS starts, repeatedly press [F11] until
the “Select boot device” screen in Figure appears.
Figure 8-1: Kontron (left) and Advantech: selection of the start device in BIOS
Select the USB device (not UEFI in case of Advantech board) using the keyboard
arrows and press
“Enter”. A screen appears as shown in Figure 8-2.
Figure 8-2: restore software
Press [R] and then [C] to confirm.
The Hard disk restore screen appears. Follow the instructions on the screen.
Wait for the process to be completed; at the end, the topo-aberrometer will be
rebooted.
Wait for the Onda.exe software to be executed. The message shown in Figure 8-3
may sometimes appear; press [Yes] and restart VK.