Toshiba L515 Manual

A SERVICE OF

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3.6MemoryTest 3DiagnosticPrograms

35

3.6 MemoryTest

Thistestmoduleistocheckwhetherthememorychipworksnormally.

Subtest01BIOSROM

ThistestitemistocheckthevalidityofBIOSROMthatincludestwosub-items--

ROMReadandROMWriteProtection.ROMReadistocheckwhetherBIOS

ROMcouldbecorrectlyreadout,ROMWriteProtectistocheckwhetherBIOS

ROMiswrite-protected.

Subtest02Parity

Thistestitemistocheckwhethertheparitycheckouterrorcouldhappenthrough

writingandreadingmemory.Belowistheparametersettingdialogwindow.





TestOption:ChoosetheMemoryparttotakethetest–BaseMemoryor

ExtendedMemory.

ExtendedMemoryTestRange:Specifythetestcoveragerangeof

ExtendedMemory.IfuserchoosesTotalSize,itmeansthatthewhole

ExtendedMemorywillbetested.Althoughusercaninputtheparameter

intootherselectbox,buttheselectedresultisinvalid.Ifuserchooses

SpecialSize,thetestofExtendedMemorywillbetakenaccordingtothe

coveragerangethatuserchoosesortime.

ExtendedMemoryStartAddress(MB)&ExtendedMemoryEnd

Address(MB):Settherangeofextendedmemorythatistobetested,the

testcoveragewouldbebasedonthesettingandthevaluein‘Percent(%)

mentionedatbelow.