ThinkPad T420s - Page 44

Diagnostics
Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
System Memory
Video Adapter
Fixed Disks
Diskette Drives
Other Devices
Communication
Interactive Tests Hardware Info Utility Quit F1=Help
PC-DOCTOR 2.0 Copyright 2008 PC-Doctor, Inc. All Rights Reserved.
Use the cursor keys and ESC to move in menus. Press ENTER to select.
Wireless LAN
Theoptionsonthetestmenuareasfollows:
DiagnosticsInteractiveTests
•RunNormalTest
•RunQuickTest
•CPU/Coprocessor
•SystemMemory
•Systemboard
•VideoAdapter
•FixedDisks
•DisketteDrives
•OtherDevices
•Communication
•WirelessLAN
•Keyboard
•Video
•InternalSpeaker
•Mouse
•Diskette
•SystemLoad
•OpticalDriveTest
•IntelWLANRadioT est
Notes:
•IntheKeyboardtestinInteractiveT ests,theFnkeyshouldbehelddownforatleast2seconds;otherwise,it
cannotbesensed.
•VideoAdaptertestsupportsonlytheLCDdisplayontheThinkPadNotebook.Ifyouhaveanexternalmonitor
attachedtoyourcomputer,detachitbeforerunningPC-DoctorforDOS.
•TotestDigitalSignatureChip,thesecuritychipmustbesettoActive.
10.Runtheapplicablefunctiontest.
11.Followtheinstructionsonthescreen.Ifthereisaproblem,PC-Doctorshowsmessagesdescribingit.
12.Toexitthetest,selectQuit➙ExitDiag.Tocancelthetest,pressEsc.
Note:AfterrunningPC-Doctor,checkthetimeanddateonthesystemandresetthemiftheyareincorrect.
DetectingsysteminformationwithPC-Doctor
PC-Doctorcandetectthefollowingsysteminformation:
38HardwareMaintenanceManual