3TestsandDiagnostics 
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item2.disablecomputracefunction.Asbelowpictureshow:
NOTE: 1.disablecomputracefunctionneedreboot1times
2.needre-writeDMIDataafterdisablecomputracefunction.

3.9KeyboardTest

Thekeyboardtestcheckstheallkeysfunction.
NOTE: TheNumLockandtheOverlaymodemustbeofftoexecutethekeyboardtest.
Beforekeyboardteststarts,thekeyboardmatrixcodeshouldbechosenasbelowdisplay:
1.S(US,forAmerica)