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7510 WLC: Disabling Hyperthreading

Reference:

CSCuj13043    Controller 7500 W/ version 7.6.1.72 crashed, Task: reaperWatcher

 

 

Power off the 7510.

 

Connect a PC monitor via VGA cable and USB keyboard to the front panel connections:

 

7500-keyboard-monitor-connection-for-bios-access.jpg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power on the 7510.  Confirm that output is visible on the monitor.

 

After approximately 4 minues from power on, the following Bios Menu will display.  Press F1 to enter setup.

 

This screen is displayed for about 5 seconds.  If you miss pressing F1 in time, power cycle the 7510 to start over.

 

7500-bios-menu-prompt.jpg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to the following sequence to check Hyperthreading status, disable if necessary, then save and exit:

 

Select Processor:

 

7500-bios-1-processors.jpg

 

Select Hyperthreading:

7500-bios-2-hyperthreading.jpg

 

Select Disable:

7500-bios-3-hyperthreading.jpg

 

Select Save Settings:
7500-bios-4-save-settings.jpg

 

Select Exit Setup:

7500-bios-5-exit-setup.jpg

 

Press Y:

7500-bios-6-confirm-exit-setup.jpg

Version history
Revision #:
1 of 1
Last update:
‎02-24-2014 10:56 AM
Updated by: