IBM ThinkPad 340 Series Hardware Maintenance Manual

Also see for 360: Specifications Hardware Maintenance Manual Operating guide User guide Manual

Symbol Color MeaningGreen Computer insuspend modeBlinking green Computerresuming normalmodeGreen Computerpowered onHow to Run the DiagnosticsUse either the TrackPoint III or the cursor move keys tointeract with the tests. The Enter key works the same asselecting the OK icon to reply OK.1. Press and hold the F1 key; then power-on thecomputer. Hold the F1 key down until the Easy-setupscreen appears.2. Select Test and press Enter.3. Select a device and press Enter to run the test.To test the Infrared port, select the "SystemBoard"icon.4. The test progress screen appears.5. OK appears when the test ends without any errors.6. Start the Advanced Diagnostic test by pressingCtrl+A on the basic diagnostic menu screen.7. Select Tool to install the tools.8. Select a device, press the space key, and install thetool. Multiple devices can be selected by repeatingthis step.A √ mark appears for the selected device.9. Select OK and press Enter if the selection is OK.10. Select a device and press Enter to start the tests.11. Select Test All to test all devices.12. Select Loop Test to loop tests.A loop option menu appears in which a device loop orall loop can be selected. Select a device and pressthe space key to select a device. Repeat this step toselect multiple devices. Press Enter to start thediagnostic loop. If no device is selected, all devicetests are looped.13. To exit the loop, keep pressing Ctrl+Pause until thetest exits. A beep sounds to notify that the exitinterrupt is sensed by the test program.Error LogDiagnostic errors are printed on the printer that is attachedto the parallel port when the error is detected. The error isalso logged in the system memory.Do the following to display the errors.1. End the test, if it is running.2. Press Ctrl+A to select the advanced diagnostic mode.3. Press Ctrl+E.ThinkPad 755CE, 755CSE, 755CV, 755CX (9545) 421