Hard Boot of Sony IRD B-50

[Butthead]

How do i do a hard reboot of this Ird? I am getting the 722 message and after 24 hours no sub bin. In my testing i may have loaded up theIRD with its alottment of cams and need to clear the memory. Am I right with this thinking?

[4x4]

Sony SAT-A50 and SAT-B50 IRDs with EEPROM Short Method
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Short pin 4 to pin 6 on IC104. While holding short, hit Guide +
Down on IRD. (At this point, the screen should go blank, and the
power light should bein to blink. This blinking should be
continuous.) Continue holding the short in place for 20 seconds.
(If while you're holding the short, the system boots back up,
you've messed up.) (The system should continue with power light
blinking the entire time you are holding the short, and continue
to blink after you remove the short.) Remove the short. Remove
power from the IRD. Connect power to IRD. System will boot up,
and your receiver will have reset.

4x