Lenovo ThinkPad 570 English - Hardware Maintenance Manual for 570 systems - Page 43
Applicable test, Diagnostics, Interactive Tests, Other Devices, Enable, > Video Adapter - thinkpad 570e lcd replacement
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Product overview The following table shows the test for each FRU. FRU System board Power LCD unit Modem Audio Speaker PC Card slots Keyboard TrackPoint or pointing device Hard disk drive Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Diagnostics --> Battery 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video 1. Make sure the modem sets up correctly. 2. Replacing the modem jack and modem card one at a time, run the modem test in Other Devices (Diagnostics) 1. Interactive Tests --> Monaural Speaker 2. Diagnostics --> Systemboard System beeper: - Interactive Tests --> Internal Speaker Speaker of the UltraBase: - Interactive Tests --> Monaural Speaker Diagnostic --> Systemboard 1. Diagnostics --> Keyboard 2. Interactive Test --> Keyboard If the TrackPoint does not work, check the configuration in the ThinkPad Configuration program. If the TrackPoint is disabled, select Enable to enable it. After you use the TrackPoint, the pointer drifts on the screen for a short time. This drift can occur when a slight, steady pressure is applied to the TrackPoint pointer. This symptom is not a hardware problem. No service action necessary if the pointer stops after a short time. If this does not correct the TrackPoint problem, continue with the following. Interactive Tests --> Mouse Diagnostics --> Fixed Disks ThinkPad 570 and 570E 39