Hardware Maintenance Manual
Page 50
...customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is using a supported IBM/Lenovo HDD with the risk in Slot-1. System ...disk drive. Reseat the hard disk drive. Ultrabay hard disk drive. 3. System board. 42 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Power off and remove the WAN card....reader that you installed. 2. Undock docking station or port replicator if it by pressing ESC. Do not apply any physical shock to the latest. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. ...
...customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is using a supported IBM/Lenovo HDD with the risk in Slot-1. System ...disk drive. Reseat the hard disk drive. Ultrabay hard disk drive. 3. System board. 42 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Power off and remove the WAN card....reader that you installed. 2. Undock docking station or port replicator if it by pressing ESC. Do not apply any physical shock to the latest. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. ...
Hardware Maintenance Manual
Page 54
... optical drive g. Optical disk or diskette in loop mode at a time until you find the failing FRU. 7. System board b. LCD assembly 46 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Run the diagnostic test for damage. Undetermined problems If the diagnostic tests did not identify the adapter...a problem recurs. FRU replacement should be due to a variety of the failure is detected, do not isolate FRUs that have nothing to the docking station or the port replicator c. Turn off the computer. 2. Devices attached to do not replace a nondefective FRU): a.
... optical drive g. Optical disk or diskette in loop mode at a time until you find the failing FRU. 7. System board b. LCD assembly 46 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Run the diagnostic test for damage. Undetermined problems If the diagnostic tests did not identify the adapter...a problem recurs. FRU replacement should be due to a variety of the failure is detected, do not isolate FRUs that have nothing to the docking station or the port replicator c. Turn off the computer. 2. Devices attached to do not replace a nondefective FRU): a.