Toshiba PROL550 Laptop User Manual


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3.TestsandDiagnostics
SatelliteL550/SatelliteL555/SatelliteL557/SatelliteProL550SeriesT&D4
3.2ExecutingtheDiagnosticTest
DOSisrequiredtoruntheDIAGNOSTICSPROGRAM.TostarttheDIAGNOSTIC
PROGRAM,followthesesteps:
InsertthediagnosticsUSBdiskdriveandturnonthecomputer.(Thediagnosticsdiskette
containstheFree-DOSbootfiles.)AndthenfollowtheinstructionsforT&Dprogram
installedinUSBdriver)
TheT&DProgramcanrunsingletestbyyoupresscorresponsiveEnglishletteroftestitem,and
italsoasksyouifyouliketocopytestlogfiletoUSBdiskasreferenceattheendoftest(s).
Thetestlistisasthefollowing:
A. CONFIGCHECKTEST
B. AudiosoundTEST
C. FANON/OFFTEST
D. MAINBATTERYTEST
E. FDDTEST
F. Memorycheck
G. KEYBOARDTEST
H. MOUSE(PAD)TEST
I. LCDPIXELSMODETEST
J. MAGNETICTEST
K. LANTEST
L. RTCTEST
M.BUTTONTEST
N. 1stHDDTest
O. RDMITest
P. WDMITest
Q. HDCPKEYCHECK
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