USB Flash Drive Upgrade Steps Preparations before upgrade: 1. Prepare a display and akeyboard and a mouse with USB ports. 2. Prepare a USB flash drive witha capacity of 8 GB, and format the USB flash drive. 3. Prepare the created ISO imagefor the RCDOS. 4. Select a tool that supports ISOimage recording on the USB flash drive. In this example, the UltraISO is used. Note: UltraISO in version 9.5.5.2960 (UltraISO_9.5.5.2960.zip) is recommended because theUltraISO of other versions may result in a programming failure. Theupgrade process is detailed as follows: 1. Install the UltraISO in theWindows system. Insert the USB flash drive (≥4 GB). Start the UltraISO, clickFile on the menu bar, and open the downloaded image file.
2. In the menu bar, click Bootable to write the image into thehard disk. In the window as shown in the following figure, set Write Method to USB-HDD+, and click Write. In the displayed dialog box, indicating thatthe data on the USB flash drive will be lost, click Yes. 1. After the recording iscomplete, click Close and remove theUSB flash drive. 2. For currently delivered RCDServers, the system is set to boot from the USB flash drive by default. Insertthe USB flash drive and restart the RCD Server, and wait until a page as shownin the following figure is displayed.
3. Select the factoryinstallation mode according to actual situations.Press Enter, and wait until the RCD Server is completely installed. 4. Remove the USB flash drive andrestart the system. If the login page as shown in the following figure isdisplayed after 3 minutes, the installation is successful. If the login page isnot displayed, the installation fails, and you need to install it again. |
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