Lenovo ThinkPad 765D ThinkPad 380, 385, 560, 560E, all 760, 765 and SelectADoc - Page 432
Game Port Checkout, Diskette Drive Checkout, FDD-1, blank
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Replace the video card. Replace the system board. Game Port Checkout Do the following if a joystick problem occurs: 1. Connect the joystick to the game port. 2. Go to the Easy-Setup menu. 3. Select an item with the joystick. 4. Press any button of the joystick. 5. Verify that all buttons work correctly. If either the joystick or a button does not work, replace the video card. If the problem persists, replace the system board. Diskette Drive Checkout Do the following to isolate the problem to a controller, drive, or diskette. A scratch, write-enabled, nondefective 2HD diskette is required. Note: The data on the diskette is altered during this test. Back up the data on the diskette, or use a blank formatted diskette. FDD-1 represents a diskette drive in the UltraBay. FDD-2 represents the port replicator, expansion unit, or diskette drive attached through the external diskette drive connector. Warning: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail. Do the following to select the test device: 1. Select the advanced diagnostics mode and select Tool; then select FDD-1 or FDD-2 and press the Spacebar. A √ mark appears next to the selected icon. 2. Press Enter. 3. Insert the blank diskette when instructed. 4. Type Y (Yes) to the question on the screen. 5. Select FDD-1 or FDD-2 and press Enter to run the diskette drive test. 6. If the controller test detects an error, FRU code 10 appears. Replace the system board. 7. If the controller test runs without errors, the drive read/write tests start automatically. 8. If the drive test detects an error, FRU code 50 for FDD-1; or 51 for FDD-2 appears. If the diskette itself is known to be good, replace the drive. 9. If FDD-2 test detects an error, move the drive to the computer's diskette drive connector directly, if possible, and test it again as FDD-1. 420 IBM Mobile Systems HMM