Question Kernel-Power error after SLEEP ?

borgus

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Jun 8, 2011
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This error is written to Event Viewer with every sleep cycle since the z390a BIOS was updated to 1903. Never seen prior to that time:

"The system firmware has changed the processor's memory type range registers (MTRRs) across a sleep state transition (S4). This can result in reduced resume performance."

Numerous forum post suggestions over the years by folks who run other hardware have been tested, but there has been no solution.
 
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