Lenovo ThinkCentre M32 User Manual

2.Runthediagnosticprogramtoensureyourcomputerisoperatingcorrectly.
3.Reinstallthenewhardwareoptionorsoftwarefollowingthemanufacturer'sinstructions.
Selecttheproblemyourcomputerisexperiencingfromthefollowinglist:
•“Audioproblems”onpage51
•“Intermittentproblems”onpage52
•“Keyboard,mouse,orpointingdeviceproblems”onpage52
•“Monitorproblems”onpage53
•“Ethernetproblems”onpage55
•“Optionproblems”onpage56
•“Printerproblems”onpage57
•“Serialconnectorproblems”onpage58
•“Softwareproblems”onpage58
•“USBproblems”onpage59
Audioproblems
Selectyoursymptomfromthefollowinglist:
•“NoaudioinWindows”onpage51
•“Soundcomesfromoneexternalspeakeronly”onpage52
•“NoaudioinDOSapplicationsorgames”onpage52
NoaudioinWindows
Symptom:NoaudioinWindows
Actions:
•IfyouareusingpoweredexternalspeakersthathaveanOn/Offcontrol,verifythattheOn/Offcontrolis
settotheOnpositionandthespeakerpowercableisconnectedtoaproperlygrounded,functionalac
electricaloutlet.
•Ifyourexternalspeakershaveavolumecontrol,verifythatthevolumecontrolisnotsettoolow.
•Double-clickthespeakericonintheWindowsnoticationarea.Amastervolume-controlwindowopens.
VerifythattheMutesettingsarenotcheckedandnoneofthevolumesettingsissettoolow.
•Somemodelshaveafrontaudiopanelyoucanusetoadjustvolume.Ifyouhaveafrontaudiopanel,
verifythatthevolumeisnotsettoolow.
•Verifythatyourexternalspeakers(andheadphones,ifused)areconnectedtothecorrectaudioconnector
onthecomputer.Mostspeakercablesarecolor-codedtomatchtheconnector.
Note:Whenexternal-speakerorheadphonecablesareattachedtotheaudioconnector,theinternal
speaker,ifpresent,isdisabled.Inmostcases,ifanaudioadapterisinstalledinoneoftheexpansionslots,
theaudiofunctionbuiltintothesystemboardisdisabled;usetheaudiojacksontheadapter.
•EnsurethattheprogramyouarerunningisdesignedforuseintheMicrosoftWindowsoperatingsystem.
IftheprogramisdesignedtoruninDOS,theprogramdoesnotusetheWindowssoundfeatureandmust
beconguredtouseSoundBlasterProorSoundBlasteremulation.
•Verifythattheaudiodevicedriversarecorrectlyinstalled.SeeMicrosoftWindowshelpsystemformore
information.
Ifyouneedtechnicalassistance,seeChapter10“Gettinginformation,help,andservice”onpage61
.
Chapter9.Troubleshootinganddiagnostics51

Lenovo ThinkCentre M32 Specifications

General

Brand	Lenovo
Model	ThinkCentre M32
Category	Desktop
Language	English