HP 2910AL - Manual (Page 575)

Troubleshooting
Restoring a Flash Image
If you are using HyperTerminal, you will see a screen similar to the
following to indicate that the download is in progress:
Figure C-35. Example of Xmodem Download in Progress
8. When the download completes, the switch reboots from primary flash
using the OS image you downloaded in the preceding steps, plus the most
recent startup-config file.
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