If the symptom is not listed, see 'Undetermined Problems' on page 106. This index can also help you determine the next possible FRU to be replaced when servicing a computer. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the computer. The POST error message index lists the error message and their possible causes. No service actions are necessary if the pointer movement stops in a short period of time. This self-acting pointer movement can occur when a slight, steady pressure is applied to the touchpad pointer. Do not replace a non-defective FRU:Īfter you use the touchpad, the pointer drifts on the screen for a short time.
If the touchpad doesn't work, do the following actions one at a time to correct the problem.
