HP MSA 1040 HP MSA Events Description Reference Guide (762785-001, March 2014) - Page 41

CPU frequency has changed to low.

Page 41 highlights

298 Warning The controller's real-time clock (RTC) setting is invalid. This event will most commonly occur after a power loss if the real-time clock battery has failed. The time may have been set to a time that is up to 5 minutes before the power loss occurred, or it may have been reset to 1980-01-01 00:00:00. Recommended actions • Check the system date and time. If either is incorrect, set them to the correct date and time. • Also look for event 246 and follow the recommended action for that event. When the problem is resolved, event 299 is logged. 299 Info. The controller's RTC setting was successfully recovered. This event will most commonly occur after an unexpected power loss. Recommended actions • No action is required, but if event 246 is also logged, follow the recommended action for that event. 300 Info. CPU frequency has changed to high. Recommended actions • No action is required. 301 Info. CPU frequency has changed to low. Recommended actions • No action is required. 302 Info. DDR memory clock frequency has changed to high. Recommended actions • No action is required. 303 Info. DDR memory clock frequency has changed to low. Recommended actions • No action is required. 304 Info. The controller has detected I2C errors that may have been fully recovered. Recommended actions • No action is required. Event descriptions 41

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Event descriptions
41
298
Warning
The controller's real-time clock (RTC) setting is invalid.
This event will most commonly occur after a power loss if the real-time clock battery has failed. The time
may have been set to a time that is up to 5 minutes before the power loss occurred, or it may have been
reset to 1980-01-01 00:00:00.
Recommended actions
Check the system date and time. If either is incorrect, set them to the correct date and time.
Also look for event 246 and follow the recommended action for that event.
When the problem is resolved, event 299 is logged.
299
Info.
The controller's RTC setting was successfully recovered.
This event will most commonly occur after an unexpected power loss.
Recommended actions
No action is required, but if event 246 is also logged, follow the recommended action for that event.
300
Info.
CPU frequency has changed to high.
Recommended actions
No action is required.
301
Info.
CPU frequency has changed to low.
Recommended actions
No action is required.
302
Info.
DDR memory clock frequency has changed to high.
Recommended actions
No action is required.
303
Info.
DDR memory clock frequency has changed to low.
Recommended actions
No action is required.
304
Info.
The controller has detected I
2
C errors that may have been fully recovered.
Recommended actions
No action is required.