Lenovo P900 Spezifikationen PDF herunterladen (Seite 99)

TheWakeOnLANfeatureisnotworking

Solution:EnabletheWakeOnLAN(WOL)featureintheBIOSprogram.

MycomputerisaGigabitEthernetmodelandIuseaspeedof1000Mbps,buttheconnectionfails

orerrorsoccur

Solution:ConnectthenetworkcabletotheEthernetconnectorusingCategory5wiringanda100BASE-T

hub/switch(not100BASE-X).

MycomputerisaGigabitEthernetmodel,butitcannotbeconnectedtothenetworkat1000Mbps,

butatonly100Mbps

Solutions:

•Tryanothercable.

•Setthelinkpartnertoauto-negotiate.

•Settheswitchtobe802.3ab-compliant(gigabitovercopper).

Ihaveconnectedanoptiontomycomputer,butitdoesnotwork

Solution:Refertothedocumentationthatcomeswiththeoptiontoensurethatyouhaveconnectedthe

optioncorrectly.

Performanceandlockupproblems

Thissectionprovidessolutionstoperformance-relatedproblemsofyourcomputer.

Insufﬁcientfreeharddiskdrivespace

Solution:Freeupharddiskdrivespace.

•Method1

1.ClickStart➙ComputeronWindows7oropenFileExploreronWindows8.1.

2.Right-clickyourCdriveentryandthenclickProperties.

3.ClickDiskCleanup,andthenfollowtheinstructionsonthescreen.

•Method2

1.OpenControlPanel.

Note:FordetailedinformationonhowtoopenControlPanelonWindows8.1,see“Accessing

ControlPanelontheWindows8.1operatingsystem”onpage51

2.ClickPrograms.

3.ClickTurnWindowsfeaturesonoroff,andthenfollowtheinstructionsonthescreen.

•Method3

1.ClickStart➙ComputeronWindows7oropenFileExploreronWindows8.1.

2.Right-clickyourCdriveentryandthenclickProperties.

3.ClickDiskCleanup.

4.ClickCleanupsystemﬁles.

5.ClicktheMoreOptionstab.

6.ClickCleanupintheProgramsandFeaturesarea,andthenfollowtheinstructionsonthescreen.

•CleanoutyourInbox,SentItems,andDeletedItemsfoldersfromyoure-mailapplication.Thefolder

namesandproceduresvarydependingonyoure-mailapplication.Ifyouneedassistance,seethe

helpsystemforyoure-mailapplication.

Chapter8.Troubleshootinganddiagnostics91

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Lenovo P900 Spezifikationen Seite 99