A numeric error is displayed for each error detected in POST or system operation. This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. The most likely cause is listed first, in boldface type. The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. “Undetermined problems” on page 52 Chapter 4.Symptom-to-FRU index This section contains following information: The hibernation file in the boot record on the hard disk drive is read, and system status is restored from the hard disk drive. When the power is turned on, the computer returns from hibernation mode and resumes operation. If the timer conditions are satisfied in suspend mode.If a “hibernation time” has been set on the timer, and if the user does not do any operation with the keyboard, the TrackPoint, the hard disk drive, the parallel connector, or the diskette drive within that time.Also, the computer goes into hibernation mode automatically in either of the following conditions:
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