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65:, off and then on again. Reasons for power cycling include having an electronic device reinitialize its set of configuration parameters or recover from an unresponsive state of its mission critical functionality, such as in a
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lander did not return the expected telemetry on awakening after arrival at the comet. The problem was diagnosed as "somehow a glitch in the electronics", engineers cycled the power, and the lander awoke correctly.
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spacecraft stopped responding to commands after an anomaly. When gentler techniques failed, NASA resorted to rebooting the spacecraft with the remote equivalent of a power cycle.
130:, the landing radar was unable to lock on. Mission control told the astronauts to cycle the power. They did, the radar locked on just in time, and the landing was completed.
157:, a hold was called at T-46 seconds due to hydraulic system not responding as expected. The launch crew turned it off and back on, and the launch proceeded normally.
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Power cycling can be done manually, usually using the power switch on the device, or remotely, through some type of external device connected to the power input.
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Power cycling is a common diagnostic procedure usually performed first when a computer system freezes. However, frequently power cycling a computer can cause
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situation. Power cycling can also be used to reset network activity inside a modem. It can also be among the first steps for troubleshooting an issue.
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At 1:32:56, "We turned off the hydraulics and brought them back up. The parameter in question is now stable. Our recommendation is to try again."
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missions to the moon, the landing radar was required to acquire the surface before a landing could be attempted. But on
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publish a "how-to" on their website showing their customers the correct procedure to power cycle their devices.
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has an equal effect on the software but may be less problematic for the hardware as power is not interrupted.
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268:"108:08:42 Haise: Antares, Houston. We'd like you to cycle the Landing Radar (circuit) breaker."
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354:"NASA Fixes Malfunctioning Spacecraft The Same Way You Fix Your Troublesome Laptop"
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environment, remote control power cycling can usually be done through a
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235:. Upgrading and Repairing Series. Que Publishing. p. 1195.
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153:-6 satellite on 26 March 2020 by an Atlas V rocket from
296:"Video: Flight director updates status of comet lander"
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is the act of turning a piece of equipment, usually a
314:"U.S. Air Force Awards $ 2B AEHF Production Contract"
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280:Digital Apollo: Human and Machine in Spaceflight
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32:It has been suggested that this article be
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203:"Sun Remote System Control (RSC) Software"
149:During the launch of the billion dollar
16:Turning equipment off and then on again
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294:Clark, Stephen (11 November 2014).
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352:Nancy Atkinson (11 March 2023).
340:from the original on 2021-12-19.
328:"Live Broadcast: Atlas V AEHF-6"
155:Cape Canaveral Air Force Station
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162:Interstellar Boundary Explorer
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49:Proposed since February 2024.
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373:Electric power distribution
233:Upgrading and Repairing PCs
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101:Internet Service Providers
278:David A. Mindell (2011).
139:67P/Churyumov–Gerasimenko
90:power distribution unit
378:Out-of-band management
264:"Landing at Fra Mauro"
227:Scott Mueller (2003).
99:communications. Most
316:. 30 December 2012.
229:"21: Power Cycling"
174:Energy conservation
300:spaceflightnow.com
207:Oracle Help Center
383:Computer hardware
336:. 26 March 2020.
242:978-0-7897-2745-9
137:mission to comet
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133:During the
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367:Categories
248:28 January
190:References
284:Page 247.
128:Apollo 14
97:powerline
338:Archived
212:7 August
168:See also
77:Overview
63:computer
333:YouTube
266:. NASA.
135:Rosetta
122:On all
84:In the
44:Discuss
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184:Reboot
143:Philae
141:, the
124:Apollo
39:Reboot
34:merged
112:Reset
67:crash
36:with
250:2014
237:ISBN
214:2024
151:AEHF
71:hang
69:or
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