Lenovo RackSwitch G8264 Application Manual page 92

3. Boot the switch and access the Boot Management menu by pressing <Shift B>
4. Select X for Xmodem download. The following appears:
5. When you see the following message, change the Serial Port characteristics to
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G8264 Application Guide for ENOS 8.4
 Parity: None
 Flow Control: None
while the Memory Test is in progress and the dots are being displayed.
Perform xmodem download
To download an image use 1K Xmodem at 115200 bps.
115200 bps:
Change the baud rate to 115200 bps and hit the <ENTER> key before
initiating the download.
a. Press <Enter> to set the system into download accept mode. When the readiness
meter displays (a series of "C" characters), start Xmodem on your terminal
emulator.You will see a display similar to the following:
Extracting images ... Do *NOT* power cycle the switch.
**** RAMDISK ****
Un­Protected 38 sectors
Erasing Flash...
...................................... done
Erased 38 sectors
Writing to Flash...9....8....7....6....5....4....3....2....1....done
Protected 38 sectors
**** KERNEL ****
Un­Protected 24 sectors
Erasing Flash...
........................ done
Erased 24 sectors
Writing to Flash...9....8....7....6....5....4....3....2....1....
b. When you see the following message, change the Serial Port characteristics to
9600 bps:
Change the baud rate back to 9600 bps, hit the <ESC> key.
Boot image recovery is complete.